33
Fig. 31 —
WSHP Open DDC Wiring Diagram
1
UNIT TERMINAL BLOCK (TB1) CLASS II VOLTAGE
STANDARD COMPONENTS:
DATS - DISCHARGE AIR TEMP SENSOR
LWTS - LEAVING WATER TEMP SENSOR
OPTIONAL WIRING
J1-9 USED TO CONNECT FIRE ALARM RELAY OR PHASE MONITOR OPTIONS
1
2
2
FACTORY JUMPER IS INSTALLED ON J5-5 AND J5-6 IF CONDENSATE FLOAT
SWITCH (NC) IS NOT PRESENT
3
3
FOR 2-STAGE UNITS, CONNECT CMR CONN ACROSS PINS 4 AND 6 OF CMR1
WITH SIGNAL CMR-4 GOING TO PIN 4 AND SIGNAL CMR-2 GOING TO PIN 6.
Summary of Contents for AQUAZONE 50PSH
Page 17: ...17 Fig 15 PSC Motor Single Phase Single Stage WSHP Open Control ...
Page 20: ...20 Fig 18 Constant Torque Motor Single Phase Single Stage WSHP Open Control ...
Page 23: ...23 Fig 21 Constant Airflow Single Phase WSHP Open ...
Page 26: ...26 Fig 24 PSC Motor Three Phase Single Stage WSHP Open ...
Page 29: ...29 Fig 27 Constant Torque Motor Three Phase Single Stage WSHP Open ...
Page 32: ...32 Fig 30 Constant Airflow Motor Three Phase Single Stage WSHP Open ...
