Rheem RGPE series User Manual

METHOD BLOWER
ACTIVATION
CONTACTS WIRING CONFIGURATION
NORMALLY
OPEN
When 24 VAC is applied to Y1 at the furnace control in a
communicating system a SYSTEM BUSY message appears on
the thermostat. When the SYSTEM BUSY message appears the
outdoor unit will shut down and the indoor unit will continue
to run at first stage cooling airflow.
A
BLOWER
RUNS
(Y1)
NORMALLY
CLOSED
If the device does not have normally open contacts an
additional relay must be used for proper system operation.
NORMALLY
OPEN
When the device is connected to Y2 and a fault occurs the
blower will shut down. The Y2 input can still be used with
normally open or normally closed contacts.
B
BLOWER
DOES NOT
RUN
(Y2)
NORMALLY
CLOSED
If the device does not have normally open contacts an
additional relay must be used for proper system operation.
OPERATION WITH SELECTED ACCESSORIES
28

Rheem RGPE series Specifications

General

Brand	Rheem
Model	RGPE series
Category	Furnace
Language	English