Installation; Securing The Terminal Box On The Heat Pump; Connecting The Communication Cable To The Appliance - Junkers 7 736 503 876 Mode D'emploi

3

Installation

Only an approved contractor who has been
authorised by the manufacturer may install the
appliance, establish the electrical connections,
install extract air and air supply systems, and
commission the equipment.
DANGER: Risk of electric shock!
▶ Isolate the appliance from the power supply
using the fuse, disconnector or another
electrical protection device before carrying out
any work on electrical parts.
DANGER: Electric shock!
The electrical capacitor must discharge after the
appliance has been switched off.
▶ Wait at least 5 minutes.
DANGER: Risk of electric shock!
To ensure compliance with all safety requirements,
defective power cables may only be replaced by an
approved contractor.
3.1

Securing the terminal box on the heat pump

▶ Using the adhesive tape supplied, secure the terminal box
between the labels and the water connections.
The communication cable must be facing up.
Fig. 2
6 720 821 590 (2019/10)
3.2
▶ Remove the top cover and the bottom ring of the appliance.
▶ Lay the communication cable in the groove next to the
power cable of the appliance.
▶ Secure the entire length of the cable in the groove.
Fig. 3
▶ Connect the communication cable to the control unit of the
appliance.
Fig. 4
6720805338-18.1V
Connecting the communication cable to the
appliance
Installation
6720805338-10.1V
6720805338-21.1V
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