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17
9. Special Functions
A Distant control board
B Relay circuit
C External output adapter (PAC-SA88HA-E)
D Outdoor unit control board
E Lamp power supply
F Procure locally
G Max. 10 m (32 ft)
L1: Error display lamp
L2: Compressor operation lamp
X, Y: Relay (Coil standard of 0.9W or less for DC 12V)
X, Y: Relay (DC1mA)
A Remote control panel
B Relay circuit
C External input adapter (PAC-SC36NA-E)
D Outdoor unit control board
E Relay power supply
F Procure locally
G Max. 10 m (32 ft)
ON OFF
SW1 Heating Cooling
SW2 Validity of SW1 Invalidity of SW1
The silent mode and the demand control are selected by switching the DIP switch 9-2 on outdoor controller board.
It is possible to set it to the following power consumption (compared with ratings) by setting SW1, 2.
Outdoor controller board DIP SW9-2 SW1 SW2 Function
Silent mode OFF ON – Silent mode operation
Demand control ON OFF OFF 100 % (Normal)
ON OFF 75 %
ON ON 50 %
OFF ON 0 % (Stop)
A Remote control panel
B Relay circuit
C External input adapter (PAC-SC36NA-E)
D Outdoor unit control board
E Relay power supply
F Procure locally
G Max. 10 m (32 ft)
CN51
X
5
4
3
A C
D
5
E
1
B
G
Y
F
~
Y
X
L1
L2
1
3
A C
D
E
B
G
F
CN3N
X
Y
SW1
SW2
1
2
3
~
Y
X
1
3
A C
D
E
B
G
F
CN3D
X
Y
SW1
SW2
1
2
3
~
Y
X
9.1. OUTDOOR UNIT INPUT/OUTPUT CONNECTOR
• State (CN51)
• Auto change over (CN3N)
• Silent Mode / Demand Control (CN3D)
RG79D595H06_EN.indd 17 9/7/2016 9:49:59 AM
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