Filter
Top Products
Instruction manual SGE 37
is
3.11.5 Connecting a program-controlled pump
Note
The maximum power capacity for a pump regulated by the controller
is 100W.
1. Connect neutral (N), live (L) and earth ( ) to terminals 13, 14 and 15 as
indicated in the table (3.11.2 "Preparation").
2. Fit the cable in the strain relief.
3. If you have no more connections to make:
- Fit the cover on the terminal block.
- Fit the covers onto the water heater.
3.11.6 Connecting an extra ON mode switch
External ON/OFF is an option for connecting an external ON/OFF switch. In
the OFF position, the programmed operating mode is active. In the ON
position, the programmed operating mode is overruled, and "ON mode" is
active.
1. Connect leads (X
3
and X
4
) to terminals 21 and 22 according to the
table (3.11.2 "Preparation").
2. Fit the cable in the strain relief.
3. If you have no more connections to make:
- Fit the cover on the terminal block.
- Fit the covers onto the water heater.
3.11.7 Connect additional error signal
The appliance has a terminal that is switched when an error is detected. This
can be used to signal errors, for example with a bulb. A 230V circuit can be
powered directly. Other voltages require a relay prescribed by the
manufacturer.
1. Connect the phase cables (X
1
and X
2
) to points 10 and 11 according to the
table (3.11.2 "Preparation"). If required, connect earth ( ) to terminal 12.
2. Fit the cable in the strain relief.
3. If you have no more connections to make:
- Fit the cover on the terminal block.
- Fit the covers onto the water heater.
3.11.8 Connecting communication cable to solar heating system
You must connect a communication cable between the controllers of the
water heater and the solar heating system.
1. Connect the cables (X
5
and X
6
) to terminals 23 and 24 as shown in the
table (3.11.2 "
Preparation").
2. Fit the cable in the strain relief.
3. If you have no more connections to make:
- Fit the cover on the terminal block.
- Fit the covers onto the water heater.