York HIC4008B21S - Safety and Control Device Setting

P5417054
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6. Refrigerant Cycle No. Setting (RSW2 & DSW5)
This setting is required. The unit arrives with all
settings in the OFF position.
7. Fuse Recovery (DSW7)
● Factory Setting
● When introducing high voltage to terminals 1 and 2 of TB2,
the (0.5A) fuse on the PCB is cut. In such a case, rst, reconnect
the wiring correctly to TB2, and then adjust the number 1 pin to ON.
8. Optional Function Setting (DSW9)
No setting is required. Settings positions before shipment are all in the
OFF position.
12
ON
OFF
12
ON
OFF
All indoor and outdoor units must be shut down prior to attempting to make DIP Switch adjustments,
otherwise, the settings will not take effect.
NOTES:
● The solid square “■” symbol signies the "ON" and "OFF" positions for DIP switches. The diagrams show
original settings before shipment.
● When the unit number and the refrigerant cycle are set, record the unit number and refrigerant cycle to
facilitate maintenance and servicing activities afterward.
NOTICE
12
ON
OFF
3
4
1
0
8
9
2
5
6
7
3
4
1
0
8
9
2
5
6
7
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
DSW5 (Tens Digit)
Refrigerant Cycle No. Setting
RSW2 (Units Digit)
Setting
Position
Set by inserting
slotted screwdriver
into the groove.
Ex.) Set at No.5 Cycle
DSW5
RSW2
Set All Pins OFF
Set at "5"
Before shipment, DSW5 and RSW2 are set at "0".
For the units supporting H-LINK II,
the ref. cycle No. can be set for Max. 64 cycles.
(No. 0~63)