Service manual

53
(2) SW2 (Address selector)
Used insetting the unit-address for group control.
(3) SW3 (Emergency operation switch)
Normal operation For emergency cooling For emergency heating
(4) J5 (Model selector emergency heating)
J5-2) Provided : For models with heat pump.
Not provided : For models without heat pump.
J5-3) Available : Vane horizontal angle
......
Normal
Not available : Vane horizontal angle
......
Upper angle
J5-4) This jumper is unavailable for PCH-GK(S)A-E, keep this.
(5) SW6 (Model selector)
(6) SW7 (Model selector)
SW7-1,7-3,7-4) : Capacity setting
(7) J9 (Model selector)
234
SW6-1 OFF ON (Twin No.1) ON (Triple No.1)
SW6-2 OFF ON (Twin No.2) ON (Triple No.2)
SW6-3 OFF OFF ON (Triple No.3)
SW6-4 OFF OFF ON
Single control Twin control Triple control
PCH-2
PCH-2.5
PCH-3
PCH-4
PCH-5
PCH-6
SW7-2) Voltage change
ON : 240V,230V
OFF : 220V
12
J9-1) Provided
J9-2) Provided
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PCH-GK(S)A-E
12
ON
OFF
123456
ON
OFF
12
ON
OFF
1234
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
1234
ON
OFF
12
ON
OFF