| Document type | Service Information Letter |
|---|
| Document number | SI0201 |
|---|
| Equipment | YK Centrifugal Chiller |
|---|
| Brand | YORK |
|---|
| File size | 0.9 MB |
|---|
Fault codes in this document
Extended Condenser Temperature Range
| Code / display | Meaning | Cause | Action | Page |
|---|
| Warning – High Pressure Limit | Warning threshold belonging to the warning and safety shutdown thresholds affected by the CONDENSER TEMPERATURE RANGE setpoint on the Setup Screen. When that setpoint is set to "Extended", the maximum allowable value is 193.0 PSIG, with no change to the default value. When set to "Standard", the threshold is unchanged. | | | 11 |
| Condenser – High Pressure – Stopped | Condenser high pressure safety shutdown threshold ("Stopped" variant). When the CONDENSER TEMPERATURE RANGE setpoint is set to "Extended", the Trip/Reset threshold is 170 PSIG. When set to "Standard", the threshold is unchanged. | | Trip/Reset threshold is 170 PSIG (Extended range setting). | 11 |
Italian Language Corrections
| Code / display | Meaning | Cause | Action | Page |
|---|
| Condenser-Pressure Transducer out Of Range | Message listed in this bulletin only because its Italian translation was corrected in this software version; no cause or action details are given for it in this document. | | | 10 |
| VSD-Low Converter Heatsink Temperature | Message listed in this bulletin only because its Italian translation was corrected in this software version; no cause or action details are given for it in this document. | | | 10 |
| Control Panel-Power Failure | Message listed in this bulletin only because its Italian translation was corrected in this software version; no cause or action details are given for it in this document. | | | 10 |
| Vane Motor Switch Open | History Screen message listed in this bulletin only because its Italian translation was corrected in this software version; no cause or action details are given for it in this document. | | | 10 |
| Leaving Chilled Liquid – Flow Switch Open | History Screen message listed in this bulletin only because its Italian translation was corrected in this software version; no cause or action details are given for it in this document. | | | 10 |
Every row above cites the page of this document it came from, and each one is re-read against that page by an automatic check before publication.
Manufacturer document, published here as reference material for equipment we supply. The original lives at docs.johnsoncontrols.com. The rights holder may ask us to take it down — we will.
