Bosch Condens 7000 WP - Connecting the Pump of the Pump Assembly; Connecting the 3-Way Valve 230 V (Accessory); Mounting the Function Module (Accessory)

Electrical connection
Condens 7000 WP – 6721842519 (2022/03)
20
Fig. 24 Positioning the connecting lead and cable conduit
7.5 Connecting the pump of the pump assembly
▶ Open the pump terminal unit.
▶ Use the right screwdriver for this.
Fig. 25 Opening the pump terminal unit
With pump assembly:
▶ Connect the 230 V mains cable [1] of the pump to the 3-pin plug.
▶ Connect the PWM signal cable [2] of the pump to the 2-pin plug.
▶ Guide both cables through the strain relief.
▶ Connect the pump terminal unit: fold the pump terminal unit up and
press horizontally until it snaps into place.
Without pump assembly:
When using pump types other than those available from Bosch as
accessories, the PWM signal cannot be used. The PWM connection in the
pump terminal unit is then not used. On/Off operation applies for these
pumps.
▶ Connect the 230 V mains cable of the pump to the 3-pin plug [1].
▶ Guide the 230 V mains voltage cable through the strain relief.
▶ Close the pump terminal box: fold the pump terminal box up and
press horizontally until it snaps into place.
Fig. 26 Connecting the pump
[1] 230 V cable
[2] PWM signal cable
7.6 Connecting the 3-way valve 230 V (accessory)
A 3-way valve can only be connected to the plug-in strip of the boiler if
the output of the boiler is ≤ 100 kW.
7.7 Mounting the function module (accessory)
NOTICE
EMC fault due to incorrect cable routing.
If bus cables and power cables are routed in parallel there is a risk of EMC
faults occurring.
▶ Route bus cables and power supply cables separately.
1 function module [3] can be installed in the boiler.
▶ Carefully read the instructions for the function module when carrying
out the installation.
▶ Install the BUS cable on the plug [1] according to the specified cable
routing.
0010035234-002
1
0010035232-002
3.
1.
2.
0010034673-001
21