Cooling
Cooling is integrated in type K units. Type H units
can be retrofitted with the "Cooling package"
accessories. The following options are possible for
units with cooling function ( 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
●
Switching
between
mode; automatically with expansion board
(accessories)
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).
Subject to change without notice | 83057000bUK – Translation into English of the original German operating manual | ait-deutschland GmbH
heating
and
cooling
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.
5
Delivery, storage, transport
and installation
ATTENTION
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.
► C heck 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
●
C
ompression fittings (2x)
●
Replacement material after dismantling the
module box:
– Insulation hoses (2x)
– Cable ties (4x)
– for units up to 12 kW capacity: O-rings (6x),
flat seal (1x)
– for units with 14 kW capacity and higher:
O-rings (8x)
●
Ball valves with filling and drain device:
9
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