Read Immediately; Important Information; Intended Use - Dimplex SIH 20TE Installation And Operating Instruction

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Read immediately

1.1 Important Information

ATTENTION!
When operating or maintaining a heat pump, the legal
requirements of the country where the heat pump is operated
apply. Depending on the refrigerant quantity, the heat pump
must be inspected for leaks at regular intervals by a certified
technician, and these inspections must be recorded.
ATTENTION!
Any work on the heat pump may only be performed by an
authorised and qualified customer service.
ATTENTION!
If the heat pump or circulating pumps are controlled
externally, an flow rate switch is required to prevent the
compressor from being switched on when there is no volume
flow.
ATTENTION!
The heat pump must not be tilted more than max. 45° (in
either direction).
ATTENTION!
The transport securing devices must be removed prior to
commissioning.
ATTENTION!
The heating system must be flushed prior to connecting the
heat pump.
ATTENTION!
With fully demineralized water, it is important to ensure that
the minimum permissible pH value of 7.5 (minimum
permissible value for copper) is complied with. Failure to
comply with this value can result in the heat pump being
destroyed.
ATTENTION!
The supplied strainer must be fitted in the heat source inlet of
the heat pump in order to protect the evaporator against the
ingress of impurities.
ATTENTION!
The brine solution must contain at least 25 % of an antifreeze
agent on a mono-ethylene glycol or propylene glycol basis
and must be mixed prior to filling.
ATTENTION!
Ensure the rotary field is clockwise when connecting the
mains cables (if the rotary field is not clockwise, the heat
pump will not work properly, is very loud and may cause
damage to the compressor).
ATTENTION!
It is not permitted to connect more than one electronically
regulated circulating pump via a relay output.
ATTENTION!
Start-up must be performed in accordance with the
installation and operating instructions of the heat pump
manager..
EN-2
ATTENTION!
To prevent the accumulation of deposits (e.g. rust) we
recommend using a suitable corrosion protection system.
ATTENTION!
Disconnect all electrical circuits from the power supply before
opening the enclosure.

1.2 Intended Use

This device is only intended for use as specified by the manu-
facturer. Any other use beyond that intended by the manufac-
turer is prohibited. This requires the user to abide by the rele-
vant project planning documents. Please refrain from
tampering with or altering the device.
452234.66.77 · FD 9912
SIH 20TE
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