9
Instruc
tions f
or installer - 9120-15004 - MCX - 801053 - M
a
rch 2013 v1.01
7. Installation
Installation site
• Appliance must only be installed in frost-free rooms. Never expose appliance to frost.
• The Appliance is designed for wall mounted installation and has to be installed with water connectors upwards.
• The appliance complies with protection class IP 25.
• In order to avoid thermal losses, the distance between the instantaneous water heater and the tapping point should be as small as
possible (< 0.5m).
• For maintenance work, a shut-off valve should be installed in the supply line. The appliance must be accessible for maintenance work.
• The hot water pipes must be thermally insulated.
• See Section 4 for the specific resistance of the water of each model at 15 °C. The specific resistance can be asked for with your water
supply company.
Installing the appliance
1. Secure the wall bracket to the wall with screws and wall plugs supplied (Fig. 1).
2. Place the appliance on the wall bracket and snap into position (Fig. 2).
NB: This appliance is intended for under sink installation with the water connections pointing vertically upwards.
See Section 11 if the appliance has to be removed from the wall bracket.
Fig. 2
Fig. 1
