Carrier 50PEC09-18 Heat Pump User Manual


 
25
Fig. 25 — Units with Complete C and WSHP Open Multiple Protocol Controls
WHSP-OPEN
A50-8355
LEGEND
BM Blower Motor
BR Blower Relay
CO Condensate Overflow
LWT Leaving Water Temperature
N.C. Normally Closed
OAD Outside Air Damper
OCC Occupancy Input Contact
RH Relative Humidity
SAT Supply Air Temperature
SPT Space Temperature