l |
Prevents
against "false purge" conditions generated by low chiller condenser vapor
temperature or refrigerant stacking in the purge vessel. |
|
l |
Maximum
purge pumpout safety prevents refrigerant loss. |
|
l |
Excessive
purge count indicates possible leaks. |
|
l |
Programming
operations is an easy menu-driven procedure. |
|
l |
Energy
saving mode shuts down the unit if noncondensibles are absent. |
|
l |
Automatically
purges air from idle chillers for better start-up efficiency. |
|
l |
No Need to
Drill & Tap Condenser Shell, unit returns refrigerant to the chiller evaporator. |
|
l |
Adapts to
any brand of chiller and conveniently installs near floor level. |
|
l |
Historical
Data: The touch of a key scrolls the following values for easy, hands-free logging: |
|
l Pumpout Avg:
Last 30-days |
|
l Pumpout Avg:
Last 24-hours |
|
l Pumpout Avg:
Last 7-days |
|
l Pumpout Avg:
Last 4-hours |
|
l Pumpout Avg:
Chiller off |
|
l Pumpout Time
Total |
|
l Vessel
Liquid Min. Setpoint |
|
l Pumpout
Cycle Total Count |
|
l Manual Mode
Run Time Last 30-days |
|
l CarbCan
Change Time (opt) |
|
l |
During
normal operation the unit continuously displays and scrolls several system temperatures
(in 0F or 0C) plus the current total pumpout time and cycle count |
|
l |
Microprocessor
Controls Prevent Catastrophic Refrigerant Loss Due to: |
|
l Low chiller
condenser saturation temperature |
|
l Purge vessel
liquid overflow or return line restriction |
|
l Excessive
purge pumpout time |
|
l Condensing
unit malfunction |
