Install 00 Pipe length setting 00 40-65m
Setting mode
01 0-40m
02 65-90m
03 90-120m
04 120-165m
Correction 10 Sequential start shift 00
01 21sec. Delay
02 42sec. Delay
03 63sec. Delay
11
Cooling capacity shift 00 Normal mode
01 Save energy mode (+2 )
02 High power mode 1 (-2 C)
03 High power mode 2 (-4 C)
12
Heating capacity shift
00 Normal mode
01 Save energy mode (-2 C)
02 High power mode 1 (+2 C)
03 High power mode 2 (+4 C)
13,14,15 (Forbidden) 00
01
01 Emergency stop
21 Operation mode selecting method 00 Priority given to the first command
01 Priority given to the external input of outdoor unit
02 Priority given to the master indoor unit
22 Snow falling protection fan mode 00 Valid
01 Invalid
23 Interval setting for snow falling 00 Standard (30min)
01 Short 1 (5min)
02 Short 2 (10min)
03 Short 3 (20min)
24 High static pressure mode 00 Standard
01 High static pressure 1 (equivalent to 30Pa)
02 High static pressure 2 (equivalent to 82Pa)
25 00
01
Change of 30 Energy saving level setting 00 Level 1 (stop)
01 Level 2 (operated at 40% capacity)
02 Level 3 (operated at 60% capacity)
03 Level 4 (operated at 80% capacity)
Low noise 40 Capacity priority setting 00 Off (quiet priority)
01 On (capacity priority)
41 Low noise mode setting 00 Off (Normal)
01 On (Low noise mode operation is always done)
42 Low noise mode operation 00 Level 1 (55dB)
01 Level 2 (50dB)
[ F2 ]
Normal
20
*1 : If one of compressor fails, backup operation will be performed by the remaining compressors.( For starting the system SET4-2 switching is required)
*2 : If one of compressor fails, all units will be abnormal stop.
*3 : When electricity meter No. is set to "000" and "201 to 299", the pulses input to CN135 become ineffective.
Available setting number is "001" to "200"
*4 : When the electricity meter pulse setting is set to "0000", the pulses input to CN135 become ineffective.
Available setting number is "0001" to "9999"
00 Batch stop
Change of
function 1
Switching between batch stop or
emergency stop
protection fan mode
setting 1
(in low noise mode)
level setting
function 2
C
01-19
Push switch on
outdoor unit PCB
03
(Forbidden)
(Forbidden)
04 Level 5 (operated at 100% capacity)
26 00
01
27 00
01
28 00
01
29 00
01
(Forbidden)
(Forbidden)
(Forbidden)
(Forbidden)
(Forbidden)
70
Electricity meter No. setting 1
(Set the ones digit and tens digit of the No
of the electricity meter connected to CN135.)
00~99
*3
Setting number x00~x99 00
71
Electricity meter No. setting 2
(Set the hundreds digit of the No. of the
electricity meter connected to CN135.)
00~02
*3
Setting number 0xx~2xx 00
72
Electricity meter pulse setting 1
(Set the ones digit and tens digit of the No. of
the electricity meter pulse setting connected
to CN135.)
00~99
*4
Setting number xx00~xx99 00
73
Electricity meter pulse setting 2
(Set the hundreds digit and thousands digit
of the electricity meter pulse setting connected
to CN135.)
00~99
*4
Setting number 00xx~99xx 00
Change of
function 3
( Refer to Design & Technical Manual for details.)
( Refer to Design & Technical Manual for details.)
( Refer to Design & Technical Manual for details.)
( Refer to Design & Technical Manual for details.)
Setting Mode
ITEM
CODE No.
Setting Function
ITEM
CODE No.
Classification
Defalt
04
17
Height difference between
indoor units
00 Standard
Height difference
01
02
03
(Forbidden)
(Forbidden)
(Forbidden)
04
32 00
01
33 00
01
(Forbidden)
(Forbidden)
If installing the indoor units (even only one set) to a lower floor than the outdoor unit,
and the height difference between the indoor units is 3m or greater
(i.e., if installing the indoor units on separate floors), set “02 (height difference)”.
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