Initial Check - Immergas MAGIS PRO 4 V2 Instructions And Recommendations

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INSTRUCTIONS FOR
MAINTENANCE AND INITIAL
CHECK
3.1 GENERAL RECOMMENDATIONS
Operators who install and service the ap-
pliance must wear the personal protecti-
ve equipment (PPE) required by appli-
cable law.
The list of possible PPE is not complete as
they are indicated by the employer.
Before carrying out any maintenance
work, make sure that:
– you have disconnected the power to the
appliance;
– you have discharged the pressure from
the system and domestic hot water cir-
cuit.
Supply of spare parts
The device's warranty shall be rendered null and void if
unapproved or unsuitable parts are used for maintenan-
ce or repairs. These will also compromise the product's
compliance, and the said product may no longer be valid
and fail to meet the current regulations. in regard to the
above, only use original Immergas spare parts when re-
placing components.
If additional documentation needs to be consulted for
extraordinary maintenance, contact the Authorised
After-Sales Service.
The appliance operates with R32 refrige-
rant gas.
This gas is ODOURLESS.
Pay the utmost attention
Strictly follow the instruction handbook
of the Audax Pro V2 outdoor unit before
installation and any type of operation on
the chiller line.
R32 refrigerant gas belongs to the low
flammability refrigerant category: class
A2L according to standard ISO 817. It
guarantees high performance with low
environmental impact. The new gas re-
duces the potential environmental im-
pact by one third compared to R410A,
having less effect on global warning
(GWP 675).
3.2

INITIAL CHECK

To commission the package, you must:
- check connection to a 230V-50Hz power mains, correct L-N
polarity and the earthing connection;
- make sure the central heating system is filled with water and the
hydronic module pressure gauge reads a pressure of 1-1.2 bar;
- make sure the chiller circuit has been filled according to what is
described in the Audax Pro V2 condensing unit instructions
booklet;
- check the operation of the main switch located upstream of the
hydronic module;
- ensure activation of all adjustment devices;
- ensure production of domestic hot water;
- check the tightness of the hydraulic circuits;
Even if just one single safety check provi-
des a negative result, do not commission
the system.
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