Timer Operation - Mitsubishi Electric Mr.SLIM PC-2GAKD Technical & Service Manual

9-8. OBTAINING REMOTE DISPLAY
The model of a wireless type cannot correspond.
Use the remote operation adapter (PAC-SF40RM-E) to provide operation/error non-voltage contact output and on/off input
function.
(1) Wiring method
3
Wireless
CN90
2
HA
CN41
Indoor control circuit board
TB3 is a dedicated terminal for contact point input. Never input voltage. It will damage
. . Caution
the indoor control circuit board.
<Connections on the indoor unit side>
1 When using external output function
Insert the 9-pole connector (3-core) of the attached cable to CN90 on the indoor control circuit board.
2 When using the external input function
Insert the 4-pole connector (2-core) of the attached cable to CN41 on the indoor control circuit board.
W The connector is direction-sensitive. Take care not to make an error when inserting.
Never force the connectors. This will result in damage.
(2) Locally procured parts
Item
External output function
External input function

9-9. TIMER OPERATION

Timer operation can be performed by setting the wired or wireless remote controller timer. Start and stop times can be set in
10-minute increments within a 24-hour period.
When used in combination with the central control remote controller of the M-NET control system for the outdoor unit, one
program timer can be used for individual timer settings for each group of the central control system. (Each timer setting can
be stored in data memory so timer settings for up to 50 groups can be set individually.)
W Please refer to the MELANS catalog or technical information for details about the central control remote controller.
Operating with on-site timer
(1) Summary of system
If the "Remote ON/OFF adapter" (PAC-
SE55RA-E) (optional parts) is used, the
on-site timer can be operated to turn each
unit on and off.
5
CN1
Remote operation adapter
Name
External output signal wire
Display lamp, etc.
External input signal wire
Switch
Timer control
panel (on-site)
57
TB3
External input
TB2
Error
TB1
Operation
Use sheathed vinyl coated cord or cable.
Wire type:
Wire size:
No voltage "a" contact AC200V (DC30V), 1A or less
Use sheathed vinyl coated cord or cable.
Wire type:
Wire size:
No voltage "a" contact
(Start and stop operation is switched by inputting a
pulse of 200ms or more.)
Indoor unit
Remote controller
External input
No voltage
(Momentary "a" contact)
Error output
(No voltage momentary "a" contact)
Operating output
(No voltage momentary "a" contact)
Model and specifications
CV, CVS or equivalent
Stranded wire 0.5mm 2 to 1.25mm
Single wire: {0.65mm to 1.25mm
CV, CVS or equivalent
Stranded wire 0.5mm 2 to 1.25mm
Single wire: {0.65mm to 1.2mm
Indoor unit
Remote controller Remote controller
2
2
Indoor unit