Mitsubishi Electric PUHY-P200 Service Handbook page 70

3. Remote controller
(1) MA remote controller (PAR-20MAA)
Removing the cover shows switches at the lower part of the remote controller unit. By operating these switches, the
remote controller main/sub, and other function will be set.
In normal case, do not change the setting except No.1 switch used to set the main/sub. (All setting at factory shipment
are "ON."
Remote controller unit
Switch Function
Remote controller
1
main/sub
At powering of
2
remote controller
Cooling/heating display
3
at automatic setting
Inlet temperature
4
display
(2) ME remote controller (PAR-F27MEA)
Set the address of the remote controller with the rotary switch.
Main remote controller
Sub remote controller
Setting of rotary switch
01 ~ 99
00
Note : To set addresses, use a precision screwdriver [(–), 20mm (w)], and apply load less than 19.6N.
Operating with a method other than above may damage the rotary switch.
❉ The address No. that can be set with ME remote controller is limited to 101 ~ 200.
The position of 100 will automatically be fixed to [1] when setting to "01 ~ 99", while it will automatically be fixed to [2] when setting to
"00."
❉ At factory shipment, the rotary switch was set to 01.
ON
1 2 3 4
Selector switch
ON OFF
Sets one to "Sub" when connecting 2 sets in
Main Sub
1 group.
Normal Timer mode Sets to "Timer mode start up" so desired at power
start up start up failure return when the schedule timer is connected.
Sets to "No" when not desiring to display
Yes No
"Cooling" or "Heating."
Sets to "No" when not desiring to display
Yes No
inlet temperature.
0 0
Remote controller unit
Example: In case of address 108
Address setting range
101 ~ 150 Set to the lowest indoor main unit address + 100.
151 ~ 200 Set to the lowest indoor main unit address + 150.
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Remote controller unit
Action by switching
Rotary switch
0 0
10 digits 1 digit
(left) (right)
Setting method
Address No.
101 ~ 199 being added with 100
200
Switch set timing
Before powering
Before powering
Before powering
Before powering