![Riello 20191845 Скачать руководство пользователя страница 106](http://html.mh-extra.com/html/riello/20191845/20191845_manual_1460012106.webp)
108
ENGLISH
NOTE
Please use H07RN-F for the power wire, all the cable are connect to high voltage except for thermistor cable and cable for user interface.
Equipment must be grounded.
All high-voltage external load, if it is metal or a grounded port, must be grounded.
All external load current is needed less than 0.2A, if the single load current is greater than 0.2A, the load must be controlled through
AC contactor.
AHS1" "AHS2", "A1" "A2", "R1" "R2" and "DFT1" "DFT2" wiring terminal ports provide only the switch signal. Please refer to image
of 9.7.6 to get the ports position in the unit.
Expansion valve E-Heating tape, Plate heat exchanger E-Heating tape and Flow switch E-Heating tape share a control port.
4/6 kW
1
2
4
3
5
4
5
3
2
1
8~16 kW
Code
Assembly unit
1
High voltage wire hole
2
Low voltage wire hole
3
Drainage pipe hole
4
Water outlet
5
Water inlet
Содержание 20191845
Страница 72: ...74 ITALIANO ...