Frigicoll KAHU-200.2 Manuale d'installazione e d'uso - Pagina 8
Sfoglia online o scarica il pdf Manuale d'installazione e d'uso per Controllore Frigicoll KAHU-200.2. Frigicoll KAHU-200.2 16. Control box
Stampa la pagina7-4 Electric control box wiring figure
T1
T2
T2B
AHUKZ-01B(KAHU-200.2), AHUKZ-02B(KAHU-350.2) and AHUKZ-03B(KAHU-560.2) are applied one main control panel, the
1
temperature sensor T1, T2 and T2B
must connect to the main control board before first powered on ；
2
T1 is indoor temperature sensor, install to the air inlet of the indoor unit.
3
T2 is indoor evaporator intermediate temperature sensor, install to the intermediate of temperature evaporatorz.
4
T2B is indoor evaporator outlet sensor, install to the outlet of the evaporator.
5
T2C is indoor evaporator inlet sensor, it has been installed before the product leaves the factory.
6
If two or more DX box are parallel connected to control one indoor unit, only the master DX box need to connect
T1, T2,T2B.
7-5 Indoor and outdoor unit wiring figure
Outdoor unit
Signal wire(P、Q、E)
Liquid pipe
A
If it is needed, user can select the backup function in the dotted line frame.
indoor power
Water level switch
0# Master DX
1# slave DX
B
2# slave DX
Gas pipe
CAUTION
T2C
Connector
CAUTION
Water pump
Fan wire
T1/T2/T2B
A
B
Indoor temp sensor (T1), indoor
evaporator intermediate temp sensor
(T2), indoor evaporator outlet temp
sensor (T2B), please connects respond
to the wiring nameplate.
Indoor unit
T2
T1(Air-return inlet)
T1
T2(Intermediate se
T2B
-ction of evaporator)
T2B(Gas pipe outlet)
Liquid pipe
T2B
T2
T1
Fig.7-5
Fig.7-6
installation manual