Engineering Manual

Figure
Specications
PAR-SR3LA-E
Unit: inch [mm]
Descriptions
Applicable Models
Dimensions
Signal Receiver
• Integrate the Signal Receiver in the corner panel (the
opposite side of refrigerant piping).
• Applicable only for PLA-A·EA7 models.
PLA-A12/18/24/30/36/42EA7
Model name
PAR-SR3FA-E
Operation indicator lamp
During operation: LED (green) lights, Abnormal
condition: LED (green) blinks, Preparing for
heating operation:LED.(orange) lights
Emergency operation
Cooling/heating switch (operate/stop)
equipped.
Number of controllable units
Maximum 16 refrigerant systems in one group
(At least one wireless signal receiving kit must
be installed to each refrigerant system.)
Adapter wiring
Connect the 9-core cord with connector
(attached) to CN90 of the indoor controller
board of the indoor unit.
Signal distance
Within 7m in 45 degrees range from the front of
the Signal Receiver
7-5/16 [185]
7-5/16 [185]
1-9/64
[29]
Panel
Signal Receiver
228