INSTALLATION
Safety
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WPL ACS classic |
7
INSTALLATION
7. Safety
Only a qualified contractor should carry out installation, commis-
sioning, maintenance and repair of the appliance.
7.1 General safety instructions
We guarantee trouble-free function and operational reliability only
if original accessories and spare parts intended for the appliance
are used.
7.2 Instructions, standards and regulations
Note
Observe all applicable national and regional regulations
and instructions.
WPL 07 ACS classic | WPL 09 ACS classic
The tested appliance conforms to IEC 61000-3-3.
WPL 17 ACS classic
The tested appliance conforms to IEC 61000-3-12.
8. Appliance description
The appliance offers frost protection for the connection lines. The
integral frost protection circuit starts the circulation pump in the
heat pump circuit automatically at a condenser temperature of
8 °C, and thereby ensures circulation in all water-carrying sec-
tions. When the temperature in the buffer cylinder falls to below
+5 °C, the heat pump is automatically started subject to the out-
side temperature.
8.1 Standard delivery
The following are delivered with the appliance:
- Wiring diagram
8.2 Accessories
8.2.1 Required accessories
- T-support SK 2 or wall mounting support WK 1
With integral emergency/booster heater
- Hydraulic module HM(S) (Trend), cylinder and hydraulic
module HSBB 200 (S) classic or integral cylinder HSBC 200 (S)
Without integral emergency/booster heater
- Hydraulic module HMS Trend BE, cylinder and hydrau-
lic module HSBB 200 S classic BE or integral cylinder
HSBC 200 S BE
8.2.2 Further accessories
- Remote control for heating systems FEK
- Remote control for heating systems FE7
- High limit safety cut-out for underfloor heating systems
STB-FB
9. Preparations
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The appliance is designed for installation on a T-support or wall
mounting support. Observe the minimum clearances. If the appli-
ance is installed in an open space, protect the air intake side. Do
this by erecting a wall to shield it against the wind. A gravel bed
is an essential requirement for both installation versions.
9.1 Sound emissions
The appliance is louder on the air intake and air discharge sides
than on the two enclosed sides. Observe the following information
when selecting the installation location.
Note
For details regarding the sound power level, see chapter
"Specification / Data table".
- Lawn areas and shrubs help reduce the spread of noise.
- Sound propagation can also be reduced by installing closely
spaced palisade fencing around the appliance.
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f
Ensure that the air intake direction is the same as the domi-
nant wind direction. Air should not be blown out against the
wind.
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Ensure that the air intake and air discharge are never direct-
ed towards noise-sensitive rooms of the house, e.g. bed-
rooms, or neighbouring houses.
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Avoid installation between reflective building walls. Reflect-
ing building walls can increase the noise level.