DOMUSA DUAL CLIMA 11, Installation And Operating Instrictions

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DUAL CLIMA
2
1 SAFETY WARNINGS
1.1 Usage and installation warnings
DUAL CLIMA heat pump must be installed by personnel authorised by the Ministry of Industry, in
compliance with the applicable laws and regulations. The precautions detailed here cover very
important issues. Please be sure to follow them carefully.
Read carefully this instruction manual and keep it in a safe, easily-accessible place. DOMUSA
TEKNIK will not be liable for any damages caused by failure to follow these instructions.
This heat pump is suitable for use in both heating and cooling installations and can be combined
with fan coils, underfloor heating/cooling, low-temperature radiators, and domestic hot water
tanks (optional). It must be connected to a heating/cooling installation and/or a domestic hot water
distribution network and compatible with its performance and power.
This appliance must only be used for the purpose for which it has been expressly designed. Any
other use is considered unsuitable and therefore hazardous. The manufacturer shall not be
considered liable under any circumstances for damage caused by unsuitable, erroneous or
irrational use.
Remove all the packaging and check the contents are complete. In case of doubt, do not use the
heat pump. Contact your supplier. Keep the packaging elements out of reach of children, as they
can be dangerous.
Improper installation or placement of equipment or accessories may cause electrocution, short
circuit, leakage, fire, or other damage to the equipment. Use only accessories or optional
equipment manufactured by
DOMUSA TEKNIK and designed specifically to work with the
products presented in this manual. Do not modify, replace or disconnect any safety or control
device without first consulting the manufacturer or the Official Technical Assistance Service of
DOMUSA TEKNIK .
When it is decided not to use any more the heat pump, disable the parts that could represent a
potential hazard.
1.2 Personal safety warnings
Always wear appropriate personal protective equipment (gloves, safety goggles, etc.) when
performing installation and/or maintenance on the unit.
Do not touch any switch with wet fingers. Touching a switch with wet fingers may cause electric
shock. Before accessing the electrical components of the heat pump, disconnect the main power
supply completely.
Disconnect all electricity sources before dismantling the cover panel from the electric panel or
before making any connections or accessing electrical parts.
To avoid electrocutions, be sure to turn off the power for 1 minute (or more) before servicing the
electrical parts. Even after 1 minute, always measure the voltage at the terminals of the main circuit
capacitors and other electrical parts before touching them and make sure that the voltage is equal
to or less than 50 Vdc.