| Вид документа | Інструкція |
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| Виробник | JCI |
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| Моделі | YLCA-120, YLCA-YLHA, START-UP |
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| Група обладнання | other |
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| Мова документа | англійська |
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| Розмір файлу | 4.0 МБ |
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Про документ
Installation manual for Johnson Controls air-condensed water chillers (YLCA) and heat pumps (YLHA) in sizes 40 to 150. Units use Scroll compressors and plate evaporators with R-410A refrigerant; versions exist without pack, with hydro kit/pump pack (version P), and standard or low-noise fan configuration.
Ключові дані
| Cooling capacity YLCA 120 | 119 kW |
|---|
| Heating capacity YLHA 120 | 119.6 kW |
|---|
| Power supply | 400.3.50 (V/ph) |
|---|
| Refrigerant | R-410A, GWP 2088 |
|---|
| Compressor type | SCROLL |
|---|
| Voltage limits | 342 – 436 V |
|---|
| Water connection | 1 1/4" / 2" / 2 1/2" |
|---|
Застосування
- Chilling water from 13°C to 7°C (typical selection example)
- Heating water up to 40°C output on heat pump (YLHA) units
- Cooling of ethylene/propylene glycol mixtures for low-temperature applications
Особливості
- Standard and Low noise fan configurations
- Hydro kit version (P) with pump, expansion vessel and tank
- START-UP display controller with password-protected service menus
- Phase detector for correct Scroll compressor rotation
Технічні дані
| Parameter |
Value |
| Voltage limits |
342 – 436 V |
| Operating cycle cold, min/max air temp (YLCA) |
-18 °C / 46 °C |
| Operating cycle heat, min/max air temp (YLHA) |
-10 °C / 50(2) °C |
| Water output temp cold, min/max |
5(1) – 15 °C |
| Water output temp heat, min/max |
3 – 7 °C |
| Min. temp. with glycol |
-5°C |
| Refrigerant type |
R-410A |
| GWP |
2088 |
| Compressor type |
SCROLL |
| Oil type |
POLYOL ESTER OIL |
| Evaporating unit type |
PLATES |
| No. of refrigerant circuits |
1 / 2 |
| Power supply |
400.3.50 |
| Sound power level (standard models), sizes 40–150 |
81 / 83 / 85 / 86 / 86 / 86 / 87 dB(A) |
| Sound power level (low noise models), sizes 40–150 |
76 / 78 / 80 / 82 / 82 / 82 / 83 dB(A) |
| High-pressure switch setting |
41 bar |
| Low-pressure switch setting |
2.5 bar |
| Safety valve setting |
0,6 MPa (6 bar) |
| Water connection, female |
1 1/4", 2", 2 1/2" |
| Water filter, female |
1 1/2", 2", 2 1/2" |
| Dimensions L×W×H (by size) |
1500–3770 × 822–1118 × 1573–2263 mm |
| Weight, empty (YLCA T/TP) |
380–1503 kg (with hydro kit); 340–1415 kg (without pack) |
| Weight, empty (YLHA T/TP) |
397–1535 kg (with hydro kit); 337–1445 kg (without pack) |
| Power supply cable type |
H05 RN-F |
| Subcooling range (start-up check) |
min. 8 K, max. 18 K |
| Overheating range (start-up check) |
min. 4 K, max. 10 K |
Physical data, YLCA (T and TP)
| Parameter |
Value |
| Cooling capacity (sizes 40–150) |
39,6 / 52,1 / 60,5 / 72,6 / 101 / 119 / 151 kW |
| EER/OOP (sizes 40–150) |
3 / 2,9 / 3,1 / 2,9 / 2,9 / 2,9 / 2,8 |
| No. of compressors |
1 / 2 (1 Tandem) / 4 (2 tandem) |
| No. of fans |
2 / 3 / 4; diameter 560 / 630 / 710 mm |
| Nominal water flow (sizes 40–150) |
6820 / 8960 / 10400 / 13350 / 17600 / 20470 / 25970 l/h |
Physical data, YLHA (T and TP)
| Parameter |
Value |
| Cooling capacity (sizes 40–150) |
37,8 / 52 / 60,5 / 72,2 / 96 / 114 / 145 kW |
| Heating capacity (sizes 40–150) |
38,6 / 52,5 / 59,6 / 74,7 / 104 / 119,6 / 150 kW |
| EER/OOP (sizes 40–150) |
2,8/3 · 3/2,9 · 3,1/3 · 2,7/2,8 · 2,7/2,8 · 2,6/3 · 2,8/2,8 |
| Nominal water flow (sizes 40–150) |
6500 / 8940 / 10400 / 12420 / 17600 / 19610 / 24940 l/h |
Correcting factors
| Fouling factor m² °C/kW |
Capacity factor |
Absorbed power factor |
| 0,044 |
1 |
1 |
| 0,088 |
0,987 |
0,995 |
| 0,176 |
0,964 |
0,985 |
| 0,352 |
0,926 |
0,962 |
| Altitude (m) |
Capacity factor |
Absorbed power factor |
| 0 |
1 |
1 |
| 600 |
0,987 |
1,01 |
| 1200 |
0,973 |
1,02 |
| 1800 |
0,958 |
1,029 |
| 2400 |
0,943 |
1,038 |
Wiring diagram fuse/cable table (YLCA/YLHA 100, 120 and 150, µC3)
| Model |
Q2 [A] |
Cross-section B [mm²] |
F1–F4 REG [A] |
F5/F6 [A] |
F7/F8 [A] |
| 100 |
100 |
5 x 35 |
25 |
5,4 |
8 |
| 120 |
125 |
5 x 50 |
25 |
6 |
8 |
| 150 |
160 |
5 x 50 |
32 |
6,8 |
10 |
Wiring diagrams: µC2 controllers apply to YLCA/YLHA 50, 60 and 80; YLCA/YLHA 100, 120 and 150 use the µC3 controller.
Варіанти замовлення
- Versions without pack (T), with hydro kit/pump pack (version P / TP)
- Standard and Low noise models
- Glycol operation supported (cooling only units)
Hard rules applied: no standards are named in this document, so none are listed; only model designations printed in the document appear above.
Текст документа
Библиотека СОК
Air-condensed water chillers and
heat pumps YLCA / YLHA
Installation manual
Ref.: N-40287_EN 0910
Index
Index
1 Installation manual ..................................................................................................................1
1.1 Safety instructions....................................................................................................................2
1.2 Icons used in this document.....................................................................................................2
1.3 Instructions for storage, transport, loading and unloading of the unit......................................3
1.3.1 Inspection.................................................................................................................................3
1.3.2 Disposal of packaging..............................................................................................................3
1.3.3 Disposal of the unit...................................................................................................................4
1.3.4 Handling...................................................................................................................................4
1.4 Selection guide (YLCA/YLHA).................................................................................................4
1.4.1 Selection guide with glycol (cooling only units)........................................................................7
1.5 Technical data..........................................................................................................................9
1.5.1 Limits of use.............................................................................................................................9
1.5.2 Correcting Factors....................................................................................................................9
1.5.3 Physical data..........................................................................................................................17
1.5.4 Electrical specifications..........................................................................................................20
1.6 Measurements, clearances and accesses.............................................................................21
1.6.1 Clearances.............................................................................................................................21
1.6.2 Dimensions and hydraulic connections (models YLCA/YLHA 40).........................................23
1.6.3 Dimensions and hydraulic connections (models YLCA/YLHA 50 and 60).............................24
1.6.4 Dimensions and hydraulic connections (models YLCA/YLHA 80).........................................25
1.6.5 Dimensions and hydraulic connections (models YLCA/YLHA 100, 120 and 150).................26
1.7 Cooling capacities YLHA........................................................................................................27
1.7.1 Cooling capacities YLHA 40 ÷ 150.........................................................................................27
1.7.2 Cooling capacities YLHA 40 ÷ 150 (35% ethylene glycol).....................................................28
1.7.3 Heating capacities YLHA 40 ÷ 150.........................................................................................29
1.8 Cooling capacity YLCA..........................................................................................................30
1.8.1 Cooling capacities YLCA 40 ÷ 150.........................................................................................30
1.8.2 Cooling capacities YLCA 40 ÷ 150 (35% ethylene glycol).....................................................31
1.9 Instructions for installation and connection of the unit...........................................................32
1.9.1 Characteristics of the location................................................................................................32
1.9.2 Specifications for the foundation or anchoring of the unit......................................................32
1.9.3 Hydraulic connections............................................................................................................32
1.9.4 Preparation and connecting to the various utilities.................................................................33
1.10 Instructions for starting up the unit.........................................................................................37
1.10.1 Start-up...................................................................................................................................37
1.10.2 Rotational direction of Scroll compressors.............................................................................38
1.11 Unit sound power spectrum data...........................................................................................38
1.12 Unit installation data...............................................................................................................38
1.12.1 List of tests for unit start-up....................................................................................................39
1.12.2 Start-up Data..........................................................................................................................40
1.13 Wiring diagrams ....................................................................................................................43
1.13.1 Unit wiring diagrams...............................................................................................................43
i
1
Installation manual
1 Installation manual
1.1 Safety instructions
1.1 Safety instructions
This document contains the necessary information for the safe and efficient transportation, assembly
and installation of the air conditioning unit. This guarantees the condition of the unit and its operating
safety.
Only an authorised company may assemble the air conditioning unit.
ATTENTION
Only authorised companies with the appropriate technical resources and suitably trained personnel may
install the air conditioning unit.
CAUTION
The specialists responsible for installing the air conditioning unit must make sure they have all of the
information and knowledge required to correctly install, test and deliver the unit. Johnson Controls Inc.
shall not be considered responsible for any damage caused by installation of the unit that is no consistent
with that described in this document or others specifically provided with the unit.
During regular equipment installation, the fitter must pay special attention to certain situations in order
to prevent injuries or damage to the unit.
Situations that could jeopardise the safety of the fitter or that of others nearby or that could put the unit
itself at risk are clearly indicated in this manual.
A series of special symbols are used to clearly identify these situations.
Pay careful attention to these symbols and to the messages following them, as your safety and the safety
of others depends on it.
1.2 Icons used in this document
DANGER
• The text following this symbol contains information and instructions relating directly to your safety
and physical wellbeing.
• Not taking these instructions into account could lead to serious, very serious or even fatal injuries to
you and others in the proximities of the unit.
Information can also be found on safe procedures during unit handling. This will help reduce the risk of
accidents.
CAUTION
• The text following this symbol contains information and instructions relating directly to your safety
and physical wellbeing.
• Not taking these instructions into account could lead to minor injuries to you and others in the prox‐
imities of the unit.
• Not taking these instructions into account could lead to unit damage.
Information can also be found on safe procedures during unit handling. This will help reduce the risk of
accidents.
NOTE
• The text following this symbol contains information or instructions that may be of use or that is worthy
of a more thorough explanation.
• Instructions regarding inspections to be made on unit parts or systems may also be included.
2
Installation manual 1
Instructions for storage, transport, loading and unloading of the unit 1.3
1.3 Instructions for storage, transport, loading and unloading of
the unit
CAUTION
Outdoor units must be moved and stored vertically to prevent oil from leaking from the compressor.
Delivery inspection
The unit should be carefully inspected for visible damage or abnormalities as soon as it is received.
Any abnormalities or damage to the unit should be communicated to both the transportation and insur‐
ance company in writing.
Storage instructions
The unit should be stored in a place suitable to the purpose (warehouse or similar), protected from the
weather, water, humidity and dust.
Cover the unit with a canvas of a suitable size.
The unit should be appropriately protected from knocks and dust, ensuring the protective parts it was
supplied with remain in place. Where these are not in place, establish the necessary protection and
barriers to keep vehicles or fork-lift trucks away.
Transport, loading and unloading of the unit
The units should only be handled by personnel from the company responsible for their installation.
Transport of the unit should be in such a manner that no damage is caused by faulty or inadequate
mooring to the bed or body of the vehicle.
Where necessary, protect all of the edges of the unit against knocks and scratches and moor it to the
bed or body of the vehicle using suitable textile belts or slings to keep it perfectly still.
Loading and unloading the unit from a truck or trailer should be on flat, solid ground using an appropriate
crane with sufficient capacity.
1.3.1 Inspection
Upon reception, inspect the goods and notify the carrier and the insurance company, in writing, of any
possible damage during transportation.
1.3.2 Disposal of packaging
The packaging is recyclable. Dispose of it in the appropriate place or take it to an appropriate collection
centre. Respect the regulations in force for this type of waste in the country where the unit is being
installed.
Packaging remains must be correctly disposed of. Improper disposal of packaging generates environ‐
mental problems that affect human life.
3
1 Installation manual
1.4 Selection guide (YLCA/YLHA)
1.3.3 Disposal of the unit
When removing the unit, the components must be ecologically recovered. The refrigeration circuit is full
of refrigerant that must be extracted and delivered to the gas manufacturer for recycling.
ATTENTION
The refrigerant gas contains greenhouse-effect fluorinated gas covered by the Kyoto protocol.
Please see the specifications plate for type of gas and quantity per system.
GWP (Global Warning Potential): 2088
There will be oil left in the hermetic compressor, therefore it must be delivered with the circuit sealed.
The air conditioner shall be deposited in the area established by local authorities, to facilitate its selective
recovery.
1.3.4 Handling
The unit must be moved using the metal rails provided for its installation and transport
1.4 Selection guide (YLCA/YLHA)
Necessary information
The following information is needed to select a YLCA/YLHA water chiller:
1 Cooling capacity needed
2 Design cold water input and output temperatures.
3 Design water flow, if one of the temperatures of Point 2 above is unknown.
4 Design input temperature of air to condensing unit. Normally, this will be the design ambient temper‐
ature of summer air, unless influenced by the situation or other factors.
5 Altitude above sea level.
6 Design fouling factor of the evaporating unit.
NOTE
Points 1, 2 and 3 should be related by means of the following formulae:
l/h cold water x differential °C
Cooling capacity kW =
860
4
Installation manual 1
Selection guide (YLCA/YLHA) 1.4
SELECTION EXAMPLE
A chiller is required to chill water from 13°C to 7°C, with a cooling capacity of 119 kW.
There are also other design conditions:
• Ambient air entering the condensing unit 35°C
• Fouling factor: 0.044 m2 °C/kW
• Altitude: Sea level
Taking a quick look at the table, we can see that a YLCA 120 unit gives an approximate required capacity
of 117 kW.
As the factors appearing in Tables and Altitude factors, see on page 12are not applicable, the conditions
will be as follows:
• Cooling capacity: 119 kW
• Power consumed: 40 kW
• Water temperature: 13°C to 7°C (Temp. difference of 6)
119 x 860
Water flow = = 17 056 l/h
6
Available pressure in hydraulic circuit of a unit with pack:
• From the table we infer that the YLCA 120 TP, with a 17 056 l/h flow, has an available pressure of
279 kPa.
Pressure drop in hydraulic circuit of a unit without pack:
• From the table we infer that the YLCA 120 T, with a 17 056 l/h flow, has an available pressure drop
of 23 kPa.
Pressure drop in filter:
• From TablePressure drop in filters, see on page 16 , 2 ½" filter, we infer that with a 17 056 l/h flow,
said filter has a pressure drop of 2.4 kPa.
YLHA selection method
1 Determine the correct size of the YLHA unit by selecting a model from Tables 3, 4 and 5 that is closest
to the cooling and heating capacities required in the design conditions of the water outlet and air inlet
temperatures.
2 Apply fouling (Table 11) and altitude (Table 12) correcting factors to the capacity and power values
that appear in the corresponding capacity tables in cool and heat. Make sure the corrected capacity
is still sufficient for your needs.
3 Using the corrected capacities of the unit, select the design temperature differential, or the flow.
4 Check to make sure that these selections are within the YLCA/YLHA operating limits.
5
1 Installation manual
1.4 Selection guide (YLCA/YLHA)
YLHA SELECTION EXAMPLE
A YLHA heat pump operating at a 35°C ambient temperature should chill water from 13°C to 7°C, with
a 112 kW cooling capacity.
A 110 kW heating capacity is required in 5°C design ambient temperature and a hot water output tem‐
perature of 40°C.
The fouling factor is 0.044 m2 °C/kW, with the unit operating at sea level (no corrections). With a quick
glance of capacity Tables 3 and 5, we see that a YLHA 120 heat pump gives the approximate required
capacities of:
• Cooling capacity = 114 kW
• Total unit absorbed power = 43.2 kW
• Cold water temperature = 13 °C to 7 °C (Temp. diff. of 6 °C)
• Hot and cold water flow = 16 340/h
• Heating capacity = 110.1 kW
• Total unit absorbed power in heat mode = 35.8 kW
• Hot water output temperature = 40°C
Hot water temp. dif‐ 110.1 x 860
= = 5.8 °C
ferential 16 340
Thus, hot water return temperature is = 34.2°C
All values are within operating limits:
• Available pressure in hydraulic circuit of a unit with pack:
• From Table 6 we infer that the YLCA 120, with a 16 340 l/h flow, has an available pressure of 289
kPa.
• Pressure drop in hydraulic circuit of a unit without pack:
– From the table we infer that the YLCA 120, with a 16 340 l/h flow, has an available pressure of 21
kPa.
• Pressure drop in filter.
– From Table Pressure drop in filters, see on page 16, 2 ½" filter, we infer that with a 16 340 l/h
flow, said filter has a pressure drop of 2.2 kPa.
6
Installation manual 1
Selection guide (YLCA/YLHA) 1.4
1.4.1 Selection guide with glycol (cooling only units)
Necessary information
The following information is needed to select a YLCA water chiller:
1 Cooling capacity needed
2 Design cold water/glycol input and output temperatures.
3 Design water/glycol flow.
4 Design input temperature of air to condensing unit. Normally, this will be the design ambient temper‐
ature of summer air, unless influenced by the situation or other factors.
5 Altitude above sea level.
6 Design fouling factor of the evaporating unit.
NOTE
Points 1, 2 and 3 should be related by means of the following formulae:
Temp. diff. (°C) x Flow (litres/sec.)
Capacity (kW) =
Glycol factor
Temp. diff. (°C) = Liquid inlet Temp. ‑ Liquid output Temp.
To determine the glycol factor, please see Glycol concentration and correcting tables, see on page
10 (Recommended ethylene glycol concentrations) for ethylene glycol or (Recommended propylene
glycol concentrations) for propylene glycol. For design output temperature, please see the recommended
glycol concentration and the glycol factor in this concentration. This is the minimum concentration to be
used for design output temperature. If a greater concentration is required, the glycol factor can be de‐
termined by means of Glycol concentration and correcting tables, see on page 10 (Ethylene glycol in
other concentrations) or (Propylene glycol in other concentrations).
Selection method
1 Determine the correct chiller model by selecting the one that is closest to the capacities required by
the design conditions of the glycol outlet and air inlet temperatures.
2 Apply the fouling correcting factors that correspond to the fouling, altitude and glycol concentration
factor, to the capacity and power values in the capacity tables. Make sure the corrected capacity is
still sufficient for your needs.
3 Using the corrected capacities of the chiller, set the design temperature range, or the flow, to balance
the formulae appearing in Selection guide (YLCA/YLHA), see on page 4.
4 Always recheck to make sure these selections are within the specified design limits.
Selection example
A chiller is required to chill ethylene glycol from 1 a to ‑4°, with a capacity of 75 kW.
The following design conditions are applicable:
• Fouling factor: 0.088m °C/kW
• Altitude: 1,200m
• Ambient air: 25°C
• Glycol concentration: 30% w/w
For a ‑4°C ethylene glycol output, the concentration recommended in Figure 1 is 30%. Therefore, the
specified concentration is appropriate.
From Table Cooling capacities YLCA 40 ÷ 150 (35% ethylene glycol), see on page 31, we infer that a
YLCA-120 unit, at the established design conditions, gives a capacity of 76.8 kW and a consumption of
28.8 kW.
With the design fouling factor, use the capacity correcting factors x 0.987 and power x 0.995 (see Fouling
factors, see on page 9).
On design altitude, apply the capacity correcting factors x 9.973 and power x 1.020 (see Altitude fac‐
tors, see on page 12).
7
1 Installation manual
1.4 Selection guide (YLCA/YLHA)
On design glycol concentration, apply the capacity correcting factors x 1.015 and power x 1.005 (see
Correcting factors for other glycol concentrations, see on page 12).
Applying these factors to the selection: YLCA ‑120
Capacity = 76.8 x 0.987 x 0.973 x 1.015 = 74.9 kW
Comp. power = 28.8 x 0.995 x 1.020 x 1.005 = 29.4 kW
For the specified glycol concentration and a ‑4C output temperature, Figure 3 shows a 0.248 glycol factor.
Thus, the flow can be determined with the formula appearing in Selection guide (YLCA/YLHA), see on
page 4.
(1 ‑ (-4)) x Flow [l / s]
74.9 [kW] =
0,248
74.9 x 0.248
Flow = = 3.71 [l / s] or 13374 [l / h]
5
This covers the Limits of Use.
The evaporating unit pressure drop can be determined by taking the water pressure drop value for a
YLCA 120 unit and multiplying it by the correcting factor (see Glycol concentration and correcting ta‐
bles, see on page 10) for a 30% concentration and an average temperature of ‑1.5°C, that is to say:
1 + (-4)
-1.5 °C=
2
16 kPa x 1.22 = 19.5 kPa.
8
Installation manual 1
Technical data 1.5
1.5 Technical data
1.5.1 Limits of use
Input air temperature to the coil Temperature
Voltage limits Water output temperature
DB diff. between
water output
Nominal at Operating cycle Operating cycle and inlet
Model
400
Minimum °C Maximum °C Minimum °C Maximum °C Mini‐ Maxi‐
Mini‐ Maxi‐ mum mum
Cold Heat Cold Heat Cold Heat Cold Heat °C °C
mum mum
YLCA - - - -
342 436 -18 46 5(1) 15 3 7
YLHA -10 20 30 50(2)
(1) At lower water temperatures, it is advisable to use glycol-type antifreeze mixtures. Minimum
temp. with glycol ‑5°C
(2) 50°C if the inlet air is 0°C.
Prior to final approval of the installation
Check:
• Voltage remains between 342 ‑ 436 V.
• Power supply cable cross-section is at least as indicated in the corresponding wiring diagrams. The
cable used for the unit power supply must be H05 RN ‑ F.
• Operating instructions have been given to the user.
• The warranty card has been filled out.
• Maintenance instructions have been given, or a regular maintenance contract has been signed.
1.5.2 Correcting Factors
Fouling factors
Evaporator
Fouling Factor m2 °C/kW Capacity factor compressor absorbed power factor
0,044 1 1
0,088 0,987 0,995
0,176 0,964 0,985
0,352 0,926 0,962
9
1 Installation manual
1.5 Technical data
Glycol concentration and correcting tables
Recommended ethylene glycol concentrations
Recommended concen‐
A % in weight a
tration % in weight
Outlet liquid tempera‐
B b Freeze point
ture C
Glycol factor L/S °C/kW
Glycol factor in recom‐
C in recommended con‐ c
mended concentrations
centrations
Ethylene glycol in other concentrations.
A Glycol factor
B Outlet liquid temperature °C
C Glycol factor
Recommended propylene glycol concentrations
Recommended concen‐
A % in weight a
tration % in weight
Outlet liquid tempera‐
B b Freeze point
ture °C
Glycol factor L/S °C/
Glycol factor in recom‐
C kW in recommended c
mended concentrations
concentrations
10
Installation manual 1
Technical data 1.5
Propylene glycol in other concentrations
A Glycol factor
B Outlet liquid temperature °C
C Glycol factor
Ethylene glycol pressure drop correcting factor
A Correcting Factor
B Average liquid temperature °C
C Glycol concentration P/P
Propylene glycol pressure drop correcting factor
A Correcting Factor
B Average liquid temperature °C
C Glycol concentration P/P
11
1 Installation manual
1.5 Technical data
Correcting factors for other glycol concentrations
Ethylene glycol Propylene glycol
% in weight
Capacity Absorbed power Capacity Absorbed power
10 1,061 1,025 1,097 1,033
20 1,036 1,015 1,067 1,023
30 1,015 1,005 1,026 1,008
35 1 1 1 1
40 0,985 0,995 0,974 0,992
50 0,954 0'985 0,923 0,977
If it is necessary to select different glycol percentages, correct the capacity and absorbed power capaci‐
ties of tables 2 and 4 (35% ethylene glycol), multiplying them by the coefficients indicated in the table.
Altitude factors
Altitude Capacity factor compressor absorbed power factor
0 1 1
600 0,987 1,01
1200 0,973 1,02
1800 0,958 1,029
2400 0,943 1,038
12
Installation manual 1
Technical data 1.5
Pressure drop in the YLCA/YLHA 40 ÷ 150 hydraulic circuit without pack (no filter
fitted)
YLCA-YLHA model Flow l/h kPa YLCA-YLHA model Flow l/h kPa
4750 13 9500 40
5500 19 10000 43
6250 26 11000 48
7000 33 12000 53
40 7750 42 13000 59
8500 50 14000 65
9250 61 15000 72
80
10000 71 16000 79
10750 84 17000 87
6500 25 18000 96
7000 28 19000 107
7500 31 20000 119
8000 34 21000 132
8500 37 22000 145
9000 40 12000 45
9500 44 13000 46
10000 48 14000 47,5
50 10500 52 15000 49,5
11000 57 16000 52
11500 62 17000 55
12000 67 18000 60
12500 72 19000 65
13000 77 100 20000 70
13500 83 21000 75
14000 89 22000 80
14500 95 23000 85
7500 36 24000 92
8000 38 - -
8500 40,5 - -
9000 43 - -
9500 45,5 - -
10000 48 15000 18
10500 51 16000 20
11000 54 17000 23
11500 57 18000 25,5
12000 60 19000 28
60
12500 64 20000 31
13000 68 21000 34
13500 72 22000 37
14000 76 23000 40
14500 81 24000 43
120
15000 86 25000 46
15500 90,5 26000 49
16000 95 27000 52,5
16500 100 28000 56,5
17000 105 29000 60
30000 63
31000 67
32000 70,5
33000 74,5
34000 78
13
1 Installation manual
1.5 Technical data
YLCA-YLHA model Flow l/h kPa
18000 12,5
19000 14
20000 15,5
21000 17,5
22000 19,5
23000 21,5
24000 23,5
25000 25,5
26000 27,5
27000 30
28000 32,5
29000 35
150 30000 37,5
31000 40
32000 43
33000 46
34000 49
35000 52
36000 55
37000 58
38000 61
39000 64
40000 67
41000 70
42000 73
14
Installation manual 1
Technical data 1.5
Available pressure for the YLCA/YLHA 40 ÷ 150 hydraulic circuit with pack (no
filter fitted)
YLCA-YLHA TP model Flow l/h kPa YLCA-YLHA TP model Flow l/h kPa
4750 261 12000 245
5500 218 13000 236
6250 166 14000 226
40
7000 105 15000 215
7500 60 16000 201
8000 13 17000 187
6500 149 100 18000 171
7000 142 19000 153
7500 135 20000 131
8000 127 21000 110
8500 119 22000 87
9000 110 23000 57
50
9500 100 24000 32
10000 90 15000 310
10500 79 16000 295
11000 68 17000 279
11500 56 18000 261
12000 44 19000 241
7500 233 120 20000 217
8000 222 21000 187
8500 210 22000 157
9000 198 23000 123
9500 185 24000 90
10000 172 25000 55
60 10500 156 18000 249
11000 140 19000 243
11500 122 20000 237
12000 105 21000 230
12500 86 22000 223
13000 67 23000 215
13500 47 24000 207
9500 169 25000 199
10000 164 26000 192
10500 159 27000 183
11000 154 150 28000 175
11500 148 29000 165
12000 143 30000 155
12500 137 31000 145
13000 131 32000 132
13500 124 33000 120
14000 118 34000 109
80
14500 111 35000 95
15000 103 36000 84
15500 96 37000 70
16000 87 38000 57
16500 79
17000 71
17500 62
18000 53
18500 43
19000 33
Data with water at 10°C.
If using glycol, apply the correction factors indicated in section (Ethylene glycol pressure drop correcting
factor and propylene glycol pressure drop correcting factors).
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1 Installation manual
1.5 Technical data
Pressure drop in filters
1 1/2" filter
Water flow (l/h) 3500 4000 4500 5000 5500 6000 6500 7000 7500
kPa 1,3 2,6 4 5,4 6,9 8,4 10 11,6 13.3
Water flow (l/h) 8000 8500 9000 9500 10000 10500 11000 11500 11800
kPa 15 16,8 18,7 20,7 22,8 25 27,3 29,7 32
2" filter
Water flow (l/h) 6000 7000 8000 9000 10000 11000 12000 13000
kPa 0,5 0,8 1,1 1,4 1,7 2 2,3 2,6
Water flow (l/h) 14000 15000 16000 17000 18000 19000 20000
kPa 2,9 3,3 3,7 4,1 4,6 5,1 6
2 1/2" filter
Water flow (l/h) 15000 16000 17000 18000 19000 20000 21000 22000 23000 24000
kPa 2 2,2 2,4 2,7 3 3,3 3,6 4 4,4 4,8
Water flow (l/h) 25000 26000 27000 28000 29000 30000 31000 32000 33000 34000
kPa 5,2 5,6 6 6,5 7 7,5 8 8,5 9 9,7
Water flow (l/h) 35000 36000 37000 38000 39000 40000 41000 42000
kPa 10,5 11,3 12,1 13 14 15 16 17
Data with water at 10°C.
If using glycol, apply the correction factors indicated in section (Ethylene glycol pressure drop correcting
factor and propylene glycol pressure drop correcting factors).
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Installation manual 1
Technical data 1.5
1.5.3 Physical data
Physical data, YLCA units
Physical data
YLCA (T and TP)
Characteristics 40 50 60 80 100 120 150
Cooling capacity kW 39,6 52,1 60,5 72,6 101 119 151
Capacity control % 100 50-100 25-50-75-100
Power supply V/ph 400.3.50
EER/OOP 3 2,9 3,1 2,9 2,9 2,9 2,8
Compressor consumption kW 12,46 2 x 8.5 2 x 9.2 2 x 12.4 4 x 7.8 4 x 9.4 4 x 12.5
Compressor amperage A 23,5 2 x 15.5 2 x 16.7 2 x 24.6 4 x 16 4 x 17.7 4 x 23.5
No. of compressors 1 2 (1 Tandem) 4 (2 tandem)
Compressor
Compressor type SCROLL
Oil charge l 3,25 2 x 3.25 4 x 3.25
Oil type POLYOL ESTER OIL
Evaporating unit type PLATES
No. of fans 2 3 4
Fan diameter mm 560 630 710
Fan consumption W 2 x 400 2 x 600 3 x 600 4 x 600 4 x 860
Fan amperage A 2 x 1.9 2 x 2.8 3 x 2.8 4 x 2.8 4 x 3.9
Total air flow m³/h 12300 18600 27500 36000 48000
Fan
Sound power (standard / Low
dB(A) 81 / 76 83 / 78 85 / 80 86 / 82 86 / 82 86 / 82 87 / 83
noise)
Sound pressure at 5 m
dB(A) 60 / 54 62 / 56 63 / 57 66 / 60 63 / 60 64 / 60 65 / 61
(standard / Low noise)
Sound pressure at 10 m
dB(A) 54 / 48 56 / 50 57 / 51 60 / 54 57 / 54 58 / 54 59 / 55
(standard / Low noise)
Refrigerant type R-410A
Refrigerant Refrigerant charge kg 11 13 16 25 2 x 16.5 2 x 16.2 2 x 21
No. of refrigerant circuits 1 2
Nominal water flow l/h 6820 8960 10400 13350 17600 20470 25970
Water circuit Water connection, female 1 1/4" 2" 2 1/2”
water filter, female 1 1/2" 2" 2 1/2"
Length mm 1500 2104 2944 3416 3770
Dimensions Width mm 822 1011 1118 1101
Height mm 1573 1600 2190 2263
Units with hydro kit (version P)
YLCA (Version P)
Characteristics 40 50 60 80 100 120 150
No. of pumps 1
Available static pressure at nominal flow
kPa 115 110 160 126 190 205 192
(without filter)(2)
Available static pressure at nominal flow
kPa 105 108 158 123 187 202 186
(without filter)(3)
Pump consumption W 1035 990 1515 1620 2395 3180 3400
Pump amperage A 1,9 1,8 2,9 3,3 4,4 5,5 6,1
Unit water content l 131 188 194 285 193 195 214
Expansion vessel volume l 12 18 25 35
Tank capacity l 115 170 260 152
MPa 0,6
Safety valve setting
(bar) (6)
Max. unit power supply consumption kW 18,23 24,6 26,3 35,2 52,4 56,2 70,7
Max. unit current amperage A 33 46,2 49,2 70,5 95,4 108 124
Start-up current (compressor) A 174 118 118 174 118 118 174
Weight (1) kg 380 580 611 785 1220 1286 1503
17
1 Installation manual
1.5 Technical data
(1) Weights for the empty unit
(2) Static pressure available, Eurovent certified
(3) Pressure with clean filter
Units without pack
YLCA
Characteristics 40 50 60 80 100 120 150
Start-up current (compressor) A 174 118 118 174 118 118 174
Water circuit pressure drop kPa 75 40 51 61 54 32 27,5
Unit water content 4 6 6 7 12 12 14
Max. unit power supply consumption kW 17,2 23,6 24,8 33,6 50 53 67,3
Max. current amperage A 31 44,4 46,3 67,2 91 103 118
Weight (1) kg 340 524 555 715 1124 1190 1415
(1) Weights for the empty unit
18
Installation manual 1
Technical data 1.5
Physical data, YLHA units
Physical data
YLHA (T and TP)
Characteristics 40 50 60 80 100 120 150
Cooling capacity kW 37,8 52 60,5 72,2 96 114 145
Heating capacity kW 38,6 52,5 59,6 74,7 104 119,6 150
Capacity control % 100 50-100 25-50-75-100
Power supply V/ph 400.3.50
EER/OOP 2,8/3 3/2,9 3,1/3 2,7/2,8 2,7/2,8 2,6/3 2,8/2,8
Compressor consumption in
kW 12,4 2x8 2 x 9.2 2 x 12.1 4 x 8.3 4 x 10.2 4 x 11.8
cooling
Compressor consumption in
kW 11,7 2 x 8.3 2 x 9.2 2 x 12.2 4 x 8.7 4 x 9.2 4 x 12.5
heating
Compressor amperage in cool‐
A 23,5 2 x 15 2 x 16.7 2 x 24.9 4 x 16 4 x 18.2 4 x 23.5
ing
Compressor Compressor amperage in heat‐
A 24,5 2 x 15.3 2 x 16.7 2x 24.6 4 x 15.5 4 x 16.9 4 x 24.5
ing
No. of compressors 1 2 (1 Tandem) 4 (2 tandem)
Compressor type SCROLL
Oil charge l 3,25 2 x 3.25 4 x 3.25
Oil type POLYOL ESTER OIL
Evaporating unit type PLATES
No. of fans 2 3 4
Fan diameter mm 560 630 710
Fan consumption W 2 x 400 2 x 600 3 x 600 4 x 600 4 x 860
Fan amperage A 2 x 1.9 2 x 2.8 3 x 2.8 4 x 2.8 4 x 3.9
Total air flow m³/h 12300 18600 27500 36000 48000
Fan
Sound power (standard / Low
dB(A) 81 / 76 83 / 78 85 / 80 88 / 85 85 / 81 86 / 82 87 / 83
noise)
Sound pressure at 5 m (stand‐
dB(A) 60 / 54 62 / 56 63 / 57 66 / 61 63 / 59 64 / 60 65 / 61
ard / Low noise)
Sound pressure at 10 m (stand‐
dB(A) 54 / 48 56 / 50 57 / 51 60 / 55 57 / 53 58 / 54 59 / 55
ard / Low noise)
Refrigerant type R-410A
Refrigerant Refrigerant charge kg 12,5 15,5 18 29 2 x 18 2 x 20 2 x 29
No. of refrigerant circuits 1 2
Nominal water flow l/h 6500 8940 10400 12420 17600 19610 24940
Water circuit Water connection, female 1 1/4" 2" 2 1/2"
water filter, female 1 1/2" 2" 2 1/2"
Length mm 1500 2104 2944 3416 3770
Dimensions Width mm 822 1011 1118 1101
Height mm 1573 1600 2190 2263
Units with hydro kit
YLHA (Version P)
Characteristics 40 50 60 80 100 120 150
No. of pumps 1
Available static pressure at nominal flow (without
kPa 147 118 160 137 195 231 205
filter)(2)
Available static pressure at nominal flow (without
kPa 137 117 158 134 192 228 200
filter)(3)
Pump consumption W 1035 990 1515 1580 2380 3180 3400
Pump amperage A 1,9 1,8 2,9 3,2 4,4 5,5 6,1
Unit water content l 131 188 194 285 193 195 214
Expansion vessel volume l 12 18 25 35
Tank capacity l 115 170 Показано початок документа. Повний текст — у PDF за посиланням вище.
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