Danyon DA-HP-16-230, Инструкция по установке и эксплуатации

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13
WARNING
(1) Minimum cable section AWG18 (0.75mm
2
).
If the current of the load is large, an AC contactor is needed.
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 more than 0.2A, the load must be controlled through AC
contactor.
•
"AHS1" "AHS2", "H" "C" etc, wiring terminal ports provide only the switch signal.
•
Please refer to image of 6.2.7 to get the ports position in the unit.
•
Plate heat exchanger E-Heating tape and Expanssion vessel E-Heating tape share a control port.
•
Fix all cables using cable ties.
•
A dedicated power circuit is required for the backup heater.
•
Installations equipped with a domestic hot water tank (field supply) require a dedicated power circuit for the booster heater.
•
Lay out the electrical wiring so that the front cover will not rise up when doing wiring work and attach the front cover securely.
•
Follow the electric wiring diagram for electrical wiring works (the electric wiring diagrams are located on the service panel.
•
Install the wires and fix the cover firmly so that the cover may be fit in properly.
Field wiring guidelines
•
Most field wiring on the unit is to be made on the terminal block inside the switch box. To gain access to the terminal block, remove the
switch box service panel.
Please use H07RN-F for the power wire, all the cables are connected to high voltage except for thermistor cable and cable for user interface.
NOTE
Switch off all power including the unit power supply and backup heater and domestic hot water tank power supply (if applicable) before
removing the switch box service panel.
Required number of conductors
Wiring requirements
Maximum running current Current Description Item
1
2
3
4
5
6
7
8
9 Solar energy kit signal cable
User interface cable
Room thermostat cable
Solar pump control cable
Outside circulation pump control cable
DHW pump control cable
SV2: Three-way valve control cable
SV1: Three-way valve control cable
Booster heater control cable
AC
AC
AC
AC
AC
AC
AC
AC
AC 2
5
2
2
2
2
3
3
2 200mA
200mA
200mA(1)
200mA(1)
200mA(1)
200mA(1)
200mA(1)
200mA(1)
200mA(1)