Operating Mode For Heat Pump Units 30Xwhpze; Cooling Mode; Heating Mode - Carrier AquaForce PUREtec 30XWHPZE 301 Installation, Operation And Maintenance Instructions

Water-cooled liquid chillers and heat pump with r-1234ze(e) or optionally with r-515b refrigerant
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8 - OPERATING MODE FOR HEAT PUMP UNITS 30XWHPZE

8.1 - Cooling mode

The unit controls on the cooling setpoint.

8.2 - Heating mode

Unlike in the cooling mode, the unit uses the heating setpoint in this configuration. The evaporator leaving water control (lowest setpoint 
taken into consideration) is still maintained to prevent operation at very low temperatures.
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