WattMaster Water Source Heat Pump, Installation & Operation Manual

Page: 64 / 126

Section 3 WattMaster WHP
3-16 Programming
Setpoint Screen #8
Setpoint Screen #9
Setpoint Screen #10
WHP #1 Setpoints
WHP Configuration
R/VALVE & COMPRESSOR
Use Left/Right Arrow
If your heat pump uses a reversing valve to determine the
heating or cooling mode of operation, select the message
R/VALVE & COMPRESSOR. If you are controlling
separate stages of heating and cooling select the
INDIVIDUAL STAGING
message.
If you have configured the system to use the reversing valve,
you must select which mode requires it to be active. Select
either the COOLING MODE or the HEATING MODE
message.
WHP #1 Setpoints
Reversing Valve Used
During: COOLING MODE
Use Left/Right Arrow
If you have configured the system to use the reversing valve,
you can also set it to cycle on and off with the compressor,
(CYCLES w/COMPRESSOR) or, to remain on once it is
activated, and stay on until the opposite mode or unoccupied
mode is selected (RUNS CONTINUOUS MODE). The
valve always activates 10 seconds before the compressor
starts no matter which method you select.
WHP #1 Setpoints
Reverse Valve Mode
CYCLES w/COMPRESSOR
Use Left/Right Arrow