- MANUAL HTi
70
6 & 8 KW HEAT PUMPS -
4
This appliance is in compliance with the
international standards concerning electrical
safety CEI 60335-1, CEI 60335-2-102. The
CE branding on the appliance attests to its
compliance with the following directives:
- Low voltage (LV): 2014/35/UE
- Electromagnetic compatibility(CEM):
2014/125/CE
- Ecodesign concerning products related to
energy: 2013-813-UE
-Any work on the refrigerant circuit must
be carried out by a quali ed professional
with a category 1 certificate of aptitude.
The release of refrigerant fluid into the
atmosphere is prohibited, the refrigerant
fluid must be recovered before any work
is undertaken on the refrigerant circuit.
- The Heat pump uses R290 refrigerant uid.
Given the flammable nature of the fluid,
any work on the refrigerant circuit must
be done with appropriate materials and
by conforming to all regulations in e ect.
- In case of handling of fluid (recovery,
evacuation or re lling), the appliance must
be switched o . Do not smoke or light any
ame (e.g. lighter, blowtorch) when handling
refrigerant uid. if work must be carried out on
the refrigerant circuit using a ame (blowtorch)
the refrigerant circuit must rst be evacuated
and replaced with a nitrogen atmosphere.
REFRIGERANT CIRCUIT
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