Mitsubishi Electric Fresh Master GUF-100RDH3 Operating Instructions Manual page 5

Wiring diagrams
When interlocked with an indoor unit.
Fresh Master
Transmission line
Operation section
Open the door.
1 [ON/OFF] Button
After natives between run and stop every time it is pressed. The lamp on
the button stays lit during operation.
2 [Ventilation] Button *
Used when switching the ventilation of the Fresh Master between Stop,
Low and High.
3 [Fan speed adjustment] Button
Used to switch the fan speed between high and low.
4 [Time selection] Button
Used to switch between the current time, starting time, and ending time.
5 [Time-setting] Button
Used to set the current time, starting time, and ending time.
6 [Timer] Button
Used to switch between continuous operation and timer operation.
* When interlocked only.
Indoor Unit
Remote controller (PAR-20MAA)
(PAR-F27MEA)
8
7
PAR-F27MEA
When not interlocked with an indoor unit.
Transmission line
Remote controller (PAR-20MAA)
4
CENTRALLY CONTROLLED
DAILY ON OFF
AUTO OFF
CLOCK
REMAINDER
CHECK
STAND BY
˚C
ERROR CODE
NOT AVAILABLE
DEFROST
TEMP.
CLOCK→ON→OFF
TIMER SET
6 5 3
7 [Selecting operation] Button
Used to switch between cooling, fan, and heating.
8 [Temperature adjustment] Button
Used to set the temperature.
Setting is made in units of 1°C.
Every time is pressed, the temperature goes up by 1°C.
Every time is pressed, the temperature goes down by 1°C.
9 [Checking/test run] Button
Used only during checking test run. Never use this button during normal
operation.
0 [Filter] Button
Pressed to reset the filter sign.
Fresh Master
(PAR-F27MEA)
1Hr.
˚C
FILTER
CHECK MODE
TEST RUN
LIMIT TEMP.
ON/OFF
FILTER
CHECK TEST
9
2
1
0
5