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22
Fig. 16 —
WSHP Open - W2W - Wiring Diagram
1
FACTORY WIRED COMPONENTS
UNIT TERMINAL BLOCK CLASS II VOLTAGE
STANDARD COMPONENTS:
ELWTS - ENTERING LOAD WATER TEMP SENSOR
LLWTS - LEAVING LOAD WATER TEMP SENSOR
LWTS - LEAVING WATER TEMP SENSOR
CMR1 - COMPRESSOR MONITOR RELAY
FIELD WIRED COMPONENTS
J1-9 CAN BE USED TO CONNECT WATER FLOW SWITCH, FIRE ALARM
AND/OR PHASE MONITOR OPTIONS
OPTIONAL COMPONENTS:
CMR2- COMPRESSOR MONITOR RELAY
(TWO STAGE UNITS)
1
2
CMR 2 CONNECTOR WILL BE INCLUDED ON ALL W2W HARNESSES BUT
ONLY NEEDS TO BE CONNECTED TO CMR2 ON TWO STAGE UNITS THAT
HAVE 2 CMR'S.
2
OPTIONAL FIELD CONTROL COMPONENTS:
AL - ALARM LIGHT
OATS - OUTSIDE AIR TEMPERATURE SENSOR
P
- LOAD WATER PUMP
WV
- WATER VALVE (SOURCE)
Summary of Contents for Aquazone 50PSW025
Page 15: ...15 Fig 9 Unit Size 122 1 Phase Complete C Deluxe D Control Package DWG No 50PSW120000 Rev 3 ...
Page 17: ...17 Fig 11 Unit Sizes 122 1 Phase W2W Open Control Package DWG No 50PSW120001 Rev 4 ...
Page 21: ...21 Fig 15 Unit Size 122 240 420 3 Phase W2W Open Control Package DWG No 50PSW320001 Rev 3 ...
Page 36: ...36 Fig 22 W2W Open Control Board ...
Page 37: ...37 Fig 23 Unit Protection Module UPM Sequence Of Operation ...