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Cooling
The cooling funtion offers the following options
( operating manual of the heating and heat pump
controller):
●
Passive cooling (without compressor)
●
Control of the cooling function via the heating and
heat pump controller
●
Automatic switching between heating and cooling
mode
Network connection on the control
The control can be connected to a computer or
network via a network cable. The heating and heat
pump controller can then be controlled from the
computer or from the network.
4
Operation and care
NOTE
The unit is operated via the control of
the heating and heat pump controller
( operating manual of the heating and heat
pump controller).
4.1 Energy and environmentally
aware operation
The generally accepted requirements for energy-
aware and environmentally-aware operation of a
heating system also apply to use of a brine/water heat
pump. The most important measures include:
●
No unnecessarily high flow temperature
●
No unnecessarily high domestic hot water
temperature (note and follow local regulations)
●
Do not open windows with gap /tilt open
(continuous ventilation), but instead open wide for
a short time (purge ventilation)
4.2 Maintenance
Wipe down the outside of the unit only using a damp
cloth or cloth with mild cleaning product (washing-up
liquid, neutral cleaning product). Do not use any harsh,
abrasive, acid or chlorine-based cleaning products.
Subject to change without notice | 83057400aUK | ait-deutschland GmbH
5
Delivery, storage, transport
and installation
IMPORTANT
Damage to the housing and the unit components
due to heavy objects.
► Do not place any objects on the unit which are
heavier than 30 kg.
5.1 Scope of supply
NOTE
On delivery the accessories are enclosed in
two packages on the housing.
► Check delivery immediately after receipt for
outwardly visible damage and completeness.
► Notify supplier of any defects immediately.
The separate pack included contains:
●
Sticker with the unit number for attaching to page
3 of this manual
●
Control unit, consisting of the control, wall bracket
and masking plate
●
6-mm anchors with screws (2x each) for wall-
mounting the control unit
●
Safety valve, outdoor sensor
●
for units up to 12 kW capacity: Compression
fittings (2x)
●
for unit variant K, 14 kW capacity and higher:
Insulation material for venting valve on the cold
exchanger
●
for unit variant K, 14 kW capacity and higher:
Handle for cooling drain tap
●
Replacement material after dismantling the
module box:
● Insulation hoses (2x)
● Cable ties (4x)
● O-rings (6x)
●
Ball valves with filling and drain device
5.2 Storage
► Where possible do not unpack the unit until
directly before installation.
► Store unit protected against:
● Moisture/damp
● Frost
● Dust and dirt
9
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