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INSTALLATION
7. Safety
Only a qualified contractor should carry out installation,
commissioning, maintenance and repair of the appliance.
7.1
General safety instructions
We guarantee trouble-free function and operational relia-
bility only if original accessories and spare parts intended
for the appliance are used.
Material losses
!
Observe the maximum inlet temperature. Higher
temperatures may damage the appliance. You can
limit the maximum inlet temperature by installing a
central thermostatic valve.
7.2
Instructions, standards and regulations
Note
Observe all applicable national and regional regula-
tions and instructions.
◦ The protection rating IP 25 (hoseproof) can only be
ensured with a correctly fitted cable grommet.
◦ The specific electrical resistance of the water must
not fall below that stated on the type plate. In a linked
water network, observe the lowest electrical water
resistance (see chapter «Specification / Application
areas / Conversion table»). Your water supply utility
will advise you of the specific electrical water resist-
ance or conductivity.
8. Appliance description
8.1
Standard delivery
The following are delivered with the appliance:
◦ Wall mounting bracket
◦ Threaded stud for wall mounting
◦ Installation template
◦ 2 twin connectors (cold water with shut-off valve)
◦ Flat gaskets
◦ Cable grommet (power cable from above / below)
◦ Screws / rawl plugs for additional securing of the
back panel when making water connections on fin-
ished walls
9. Preparations
9.1
Installation site
Material losses
!
Install the appliance in a room free from the risk of
frost.
» Always install the appliance vertically and near the
draw-off point.
The appliance is suitable for undersink and oversink in-
stallations.
All manuals and user guides at all-guides.com
Undersink installation
1 Cold water inlet
2 DHW outlet
Oversink installation
2
1 Cold water inlet
2 DHW outlet
Note
» Mount the appliance on the wall. The wall must
have a sufficient load-bearing capacity.
9.2 Minimum clearances
≥50
» Maintain the minimum clearances to enable mainte-
nance work on the appliance.
9.3 Water installation
◦ Never operate with preheated water.
◦ A safety valve is not required.
◦ Safety valves are not permissible in the DHW pipe.
» Flush the water line thoroughly.
» Ensure that the flow rate for switching on the appli-
ance is achieved (see chapter «Specification / Data
table», On). Increase the mains water pressure if the
required flow rate is not achieved with the draw-off
valve fully opened.
Installation
1
2
1
≥50
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