AIT HSDV 12.1M3, Operating Manual

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Subject to technical amendments without prior notice | 83059300iUK | ait-deutschland GmbH
3.2 Care
Wipe down the outside of the device only using a
damp cloth or cloth with mild cleaning product (wash-
ing up liquid, neutral cleaning product). Do not use any
harsh, abrasive, acid or chlorine-based cleaning prod-
ucts.
4 Scope of supply
Example of scope of supply arrangement
1 Compact device (domestic hot water tank and
buffer tank, without heat pump)
2 Accompanying parts package: safety module,
pump ball valves, outdoor temperature sensor,
adjustable feet
3 Accompanying parts package: control panel for
the heating and heat pump controller
1. Inspect the delivery for outwardly visible signs of
damage.
2. Inspect the scope of supply for completeness.
Any defects or incorrect deliveries must be report-
ed immediately.
4.1 Accessories
The following accessories are available for the device
through the manufacturer's local partner:
● Expansion circuit printed board with various addi-
tional functions
● Room control panel for controlling the main func-
tions from the living room
● Electrical connection kit EVS or EVS 8 (not for
dual units)
4.2 Components of the device
5
12
11
2
13
18
19
4
9
20
1
7
3
8
6
10
17
15
14
16
1 Shut-off valve with fill and drain tap
(with drain tap only in the case of
HS(D)V 9
…
) *)
2 Shut-off valve with fill and drain tap *)
3 Heating circuit recirculating pump (HUP)
4 Volumetric flow meter
(only with HSDV variants)
5 Domestic hot water tank
6 Electric heating element behind shielding
panel
7 Overflow valve
8 Switchover valve domestic hot water
9 Vent valve
10 Heating circuit safety module (insulated) *)
11 Shut-off ball valve hot heating water inlet
(return) *)
12 Protection anode