Friedrich MRM12Y1J User Manual

The sound of water flow
during operation.
● Turn unit on.
●
Raise/Lower temperature
setting.
● Unit will resume normal
operation once power
has been restored.
● Clean air filter.
●
Clean air conditioner.
Please contact an
Authorized Friedrich
Service Agency
●
When the compressor
starts or stops running
you may here a swoosh
or gurgle, this isn't
a malfunction.
Cause
12
●
In COOL Mode there is a
mist emitted from the vent.
When the indoor temerature
and humidity are high and
there is a rapid cool down in
the room.
After running for a period of
time the indoor temperature
and humidity will decrease,
mist will fade away.
Unit does not cool/heat room
sufficiently.
The return/discharge air
grille is blocked.
Windows or doors to the
outside are open.
The setpoint is not set
to a cool/warm enough
setting.
The indoor filter is dirty or
obstructed
Outdoor coil is dirty or
obstructed.
Ambient temperature of the
space is to hot/cool.
The system was not properly
sized for the heat load
requirements of the space
Check that return/discharge
air are not blocked.
Check that windows and
doors are closed.
Adjust setpoint to a more
comfortable setting.
Please allow more time for
system to cool/heat living
space
Clean filter - (Refer to
routine maintenance
section for instruction)
Please contact your servicer
for more information if
previous options do not
remedy the issue.
Please contact servicer
to properly clean coils.

Friedrich MRM12Y1J Specifications

General

Brand	Friedrich
Model	MRM12Y1J
Category	Air Conditioner
Language	English