Code
No.
Write content
Record data
Data write range
Unit of
write
Number
of bytes
Content
112 Registered indoor 1 – 8
unmatch check error
– – 1 Bit0 Indoor 1 unmatch check error 0 : OFF, 1 : ON
Bit1 Indoor 2 unmatch check error 0 : OFF, 1 : ON
Bit2 Indoor 3 unmatch check error 0 : OFF, 1 : ON
Bit3 Indoor 4 unmatch check error 0 : OFF, 1 : ON
Bit4 Indoor 5 unmatch check error 0 : OFF, 1 : ON
Bit5 Indoor 6 unmatch check error 0 : OFF, 1 : ON
Bit6 Indoor 7 unmatch check error 0 : OFF, 1 : ON
Bit7 Indoor 8 unmatch check error 0 : OFF, 1 : ON
113 Registered indoor 1 – 8
EEV check error
– – 1 Bit0 Indoor 1 EEV check error 0 : OFF, 1 : ON
Bit1 Indoor 2 EEV check error 0 : OFF, 1 : ON
Bit2 Indoor 3 EEV check error 0 : OFF, 1 : ON
Bit3 Indoor 4 EEV check error 0 : OFF, 1 : ON
Bit4 Indoor 5 EEV check error 0 : OFF, 1 : ON
Bit5 Indoor 6 EEV check error 0 : OFF, 1 : ON
Bit6 Indoor 7 EEV check error 0 : OFF, 1 : ON
Bit7 Indoor 8 EEV check error 0 : OFF, 1 : ON
114 Registered indoor 1 – 8
EEV opening pulse
0 - 127 Pulse 8
*3 Signal definition
No.28 : Pressure ratio = (No.13 + 0.101) / (No.14 + 0.101)
(2) Outdoor unit PCB setting
Code Input Remark
SW1
Outdoor address No. (Order of 10)
SW2
Outdoor address No. (Order of 1)
SW3-1
Inspection LED reset
SW3-7
Forced heating/cooling
SW5-1
Test run switch
SW5-2
Test run Heating/Cooling
SW5-3
Pump down switch
SW7
Data erase/Write
SW8
7-segment display code No. increasing (order of 1)
SW9
7-segment display code No. increasing (order of 10)
SW4-1
SW3-2
Model selection See following table.SW4-2
SW4-3
SW4-4
SW4-7 Demand ratio selection See following table.
SW4-8 Demand ratio selection See following table.
J13 External input Level/Pulse
J15 Defrost start temperature Normal/Cold region
Notes (1) Jumper wires J13, J15 indicate short-circuit/open.
(2) DIP switch SW’s indicate OFF/ON.
Model selection with SW3-2, SW4-1 – SW4-4
Model
Switch
Model
Switch
FDC121KXZEN1-W FDC121KXZES1-W FDC140KXZEN1-W FDC140KXZES1-W FDC155KXZEN1-W FDC155KXZES1-W
SW4-1
SW3-2
0 0 1 1 0 0
1 1 0 0 0 0
SW4-2 0 0 0 0 1 1
SW4-3 1 1 1 1 1 1
SW4-4 1 0 1 0 1 0
Note (1) 0: OFF, 1: ON
Demand ratio selection with SW4-7, SW4-8
SW4-7 SW4-8 Compressor capacity (%)
0 0 80
1 0 60
0 1 40
1 1 0
Note (1) 0: OFF, 1: ON
JSW10, 11setting (Inverter PCB)
FDC90-155KXZEN1-W FDC112-155KXZES1-W
JSW10-1 0 0
JSW10-2 1 1
JSW10-3 0 0
JSW10-4 0 0
JSW11-1 0 1
JSW11-2 1 0
JSW11-3 1 1
JSW11-4 0 0
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215
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