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Instruction manual SGE 39
is
3.12.4 Connecting solar collector
Note
This sensor must be mounted in the solar collector;refer to the solar collector
installation manual.
Connect the sensor (S
1
) to the water heater as follows:
1. Connect the sensor to terminal 2 and 4 of J13.
2. Fit the cables in the strain relief.
3. Continue (3.12.5 "
Connecting tank sensor").
3.12.5 Connecting tank sensor
Note
This sensor is already mounted in the tank prior to delivery. The sensor is
mounted between the inlet and outlet of the heat exchanger. However, you must
still connect the lead to the solar heating system controller.
1. Connect the lead for sensor S
2
with the blade connectors to the sensor.
2. Connect the other end to terminals 2 and 4 of J14.
3. Fit the cables in the strain relief.
4. Continue (3.12.6 "
Connecting communication cable").
3.12.6 Connecting communication cable
Note
>The communication cable must always be connected, otherwise neither
the appliance nor the solar heating system controller will run.
1. Connect the double connector to J16.
2. Fit the cable in the strain relief.
3. Connect the other end of the communication cable to the terminal block of
the appliance. See
- connecting communication cable to the appliance (3.12.6 "
Connecting
communication cable").
- electrical diagram for the appliance (17.3 "
Electrical diagram for the
appliance")
- electrical diagram for the solar heating system (17.4 "Electrical
diagram, solar heating system")
4. Connect the optional head pump (3.12.7 "Connecting extra head pump") or
Q/T sensor (3.12.8 "Connecting Q/T sensor").
5. If you do not need to make any more connections:
- Fit the cover over the controller.