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reheat INStrUCtIONS
11.2 Reheat
The reheat is an optional extra for your A/C unit. It is installed complete and integrated in the function and
method of operation of the A/C unit. It is used to heat up the air. The following versions of the heater are
available:
• Electrical reheat
• Hot water reheat (HW)
• Hotgas reheat (HG)
The reheat is connected
in accordance with the
electric diagram. It is cont-
rolled and monitored by the
controller.
Set the values for switching
on and off in the „operate/
components/heating“
menu on the C7000 cont-
roller. Refer to the opera-
ting instructions C7000.
The water supplyof the HW reheat is
controlled via an electrically actuated
HW valve. The HW valve is controlled
via the C7000 controller.
Set the control parameters in the
„operate/components/heating/
HWR valve“ menu on the controller.
Refer to the operating instructions
C7000.
The hotgas reheat is integrated in the
refrigerant circuit in accordance with
the refrigerant diagram in the appen-
dix. The refrigerant supply is control-
led via an electrically-actuated 3-way
solenoid valve. The solenoid valve is
controlled via the C7000 controller.
Set the control parameters in the
„operate/components/heating“
menu on the controller. Refer to the
operating instructions C7000.
HW reheat
HG reheat
Description
Electrical reheat
Operation
No further measures are required for operation.
Maintenance
Clean the reheat annually from contaminations and check it for damage.
