Service - Unit Does Not Operate; Wiring Diagrams; Heat Pump - Dometic BR342 Installation And Operating Manual

SERVICE - UNIT DOES NOT OPERATE

If your unit fails to operate or operates improperly, check
the following before calling your service center.
If RV connected to motor generator, check to
be sure motor generator is running and produc-
ing power.
If RV connected to power supply by a land line,
check to be sure line is sized properly to run
unit load and it is plugged into power supply.
Check your fuse or circuit breaker to see if it is
open.Ensure fuse is not burnt, or circuit breaker
is "ON" and not activated.
After the above checks, call your local service
center for further help. This unit must be ser-
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When calling for service, always give the following:
Unit model and serial number found on the
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bottom. Return air grille must be removed from
air distribution box to view.
Air distribution box model and serial number
found on rating plate located on ceiling temp-
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opening.

WIRING DIAGRAMS

A.

Heat pump

BR36H70CR
FIG. 26
14