Trane S*HF*20-75 - COMPRESSOR AND CONDENSER CONTROL SUBMENU SCREENS

RT-SVP07B-EN 107
SERVICE MODE Menu (Local Human Interface only)
End Of Submenu (NEXT) For Service Mode
Used With: Units w/Energy Recovery
Option
• Press Next/Previous keys to navigate.
Notice
Compressor Failure!
Unit must be powered and crankcase heaters energized at least 8 hours BEFORE compressors are started. This will
protect the compressors from premature failure.
COMPRESSOR AND CONDENSER CONTROL SUBMENU SCREENS
Compressor and Condenser Fan Submenu
Press ENTER to Review or Adjust
Used With: Units w/DX Cooling
• Press the Next key to skip this Submenu.
Head Pressure Control: AUTO
Enables Automatic Sump and Fan Control
Used With: Units w/Water-Cooled
Condensers
Factory Preset: AUTO
Possible Values: AUTO, MANUAL
Note: The bottom line will display “Enables Automatic Sump and
Fan Control” when the control is set to AUTO, and will display
“Manual Sump and Fan Control Allowed” when the control is set to
MANUAL.
• Press Next/Previous keys to navigate.
Condenser Fan Relay K1: OFF
Condenser Fan Speed Ckt1: 0%
Used With: Units w/Water-Cooled
Condensers
Possible Values:
Fan Relay: ON, OFF
Fan Speed: 0 to 100%
• Press Next/Previous keys to navigate.
Condenser Fan Relay K5: OFF
Condenser Fan Speed Ckt2: 0%
Used With: Units > 75 Tons, w/Water-
Cooled Condensers
Possible Values:
Fan Relay: ON, OFF
Fan Speed: 0 to 100%
• Press Next/Previous keys to navigate.