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Heat Reclaim Parameter
Reclaim_Sub
Reclaim_Trans
Table 6-8 - Analog Outputs
The Control Temp Selector (CTS) digital input is normally use if there is a gas cooler temperature sensor after a
bypass valve to bypass the gas cooler if needed during heat reclaim. If the digital input is True, the subcool calculation for
mode switching and Transcritical table being used by Temperature-1 (T1) will be switched to Temperature-2 (T2) as Con-
trol temperature.
Control Temp Selector
Table 6-9 - Analog Outputs
CAUTION! A separate 24V power supply
must be used. Do not use the same power
supply that is used to power the controller.
Inputs
Pressure 2 - P2
Table 6-10 - BGV Input
Reclaim Setpoint Shift HPV Subcritical
Added
Reclaim Setpoint Shift HPV Transcritical
Added
Inputs
Enables T2 as Active Gas Cooler
(CTS)
Temperature if Present
Flash Gas Tank Liquid Receiver
Description
Description
6.2
Bypass Gas Valve
Control
The bypass gas valve (BGV) only operates in one nor-
mal-control mode, which is to modulate the valve accord-
ingly to maintain a pressure setpoint. The control reading
is from the flash gas liquid receiver tank. If the BGV
enters a safety mode, the PID will reset to begin safety
operation.
Description
Type
0 DDC
0 DBAR
Type
24 VAC/DC
Type
0-5VDC only
• 27
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