Carrier XCT7 40VH A-7G Series - Operation Instruction

Operation instruction
10
Auto/Heat Exchange/Bypass
1. Startup
Press ON/OFF button. Wire control indicates previous operating status and operating indicator ashes on wire
control.
2. Operating Mode Selection
Press mode button to change operating mode:
Select one of the three modes.
Under (heat exchange) mode, air ventilation [heat exchange] is delivered through heat exchange components;
Under (bypass) mode, [bypass] ventilation is delivered through bypass air ow, not heat exchange components;
Under (auto) mode, operating mode automatically switches between [heat exchange] mode and [bypass] mode
through temperature sensor.
3. Air Speed Tuning
Press air speed button to change air speed:
High Blast Low Blast High Air Change Low Air Change
Select Reasonable Air Speed.
4. Shutdown: press ON/OFF button
Auto Heat Exchange Bypass
ENGLISH