17
Installation manual
Fig.5-12
6.1 Sw2 query instructions
6. ELECTRIC WIRING
Table.6-1
Use application of the SW2 spot check
ιι
No.
NoteDisplay content (Normal display)
Actual value
Actual value
Actual value
Check end
Actual valuer
Actual valuer
Actual valueh
Actual valuer
Actual valuer
Opening angle of EXV A
Qty. of Indoor units
Current of inverter compressor A
Display code 8.8.8
Reserve
Reserve
Reserve
Current of inverter compressor B
Opening angle of EXV B
High pressure
Qty. of the working Indoor units
Priority mode
Night noise control mode
Static pressure mode
DC voltage A
DC voltage B
Outdoor unit address
No. NoteDisplay content (Normal display)
Outdoor unit itself capacity
Modular outdoor unit qty.
Performance mode
This outdoor unit actual operation
capacity
T2B/T2 average temp.
T3 pipe temp.
T4 ambient temp.
Available for
main unit
Available for
main unit
Available for
main unit
Capacity
requirement
Capacity
requirement
Actual value
Actual value
Actual value
Actual value
Total capacity of outdoor unit
Total requirement of indoor unit
capacity
Total requirement of main unit
corrected capacity
Speed of fan A
Discharge Temp.of Inverter
compressor A
Actual value
Qty.setting of indoor units
Speed of fan B
Discharge Temp.of Inverter
compressor B
Available for
main unit
The display contents as followings:
˄˅Normal display:When standby, the high positon displays the
adress of the outdoor unit,and the low position displays the Qty.of
indoor units that can communicate with outdoor unit .When it is
operating, it will display the rotation frequency of the compressor.
˄˅Operation mode: 0-OFF; 2-Cooling; 3-Heating; 4-Constraint
cooling.
˄˅Fan speed: 0-stop; 1~15: speed increase sequentially, 15 is
the max. fan speed.
˄˅EXV opening angle: Pulse count=display value×8;
˄˅Priority mode: 0-heating priority mode ; 1-cooling priority mode;
2-open the priority mode first ; 3-respond the heating mode only ; 4-
respond the cooling mode only.
˄˅Night noise control mode:0-Night noise control mode ; 1- silent
mode ; 2-most silent mode;3-no priority
˄Static pressure mode:0-Static pressure is 0 Mpa ; 1-Static
pressure mode is low pressure ; 2-Static pressure mode is medium
pressure ; 3-high static pressure mode is high pressure.
That can
communicate
with indoor units
0, 1, ……,14,15
0, 1, ……,14,15
Reserve
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