Immergas MAGIS COMBO PLUS V2 Series - Commissioning the Indoor Unit (Ignition, only when paired with an outdoor unit)

40
INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
1.35 COMMISSIONING THE INDOOR UNIT
IGNITION, ONLY WHEN PAIRED WITH
AN OUTDOOR UNIT
To commission the indoor unit (the operations listed below must
only be performed by qualied personnel and in the presence of
sta only):
1. check that the internal system is properly sealed according to
the specications set forth by regulations in force;
2 . M a k e s u r e t h a t t h e t y p e o f g a s u s e d c o r r e s p o n d s t o i n d o o r u n i t
settings;
3. check that there are no external factors that may cause the for-
mation of fuel pockets;
4. Check that the gas ow rate and the relative pressure values
comply with those indicated in the booklet;
5. Switch the indoor unit on and check correct ignition;
6. ensure that the safety device intervenes in the event of gas sup-
ply failure and check the relative intervention time;
7. check connection to a 230V-50Hz power mains, correct L-N
polarity and the earthing connection;
8. Check the intervention of the main switch located upstream
from the indoor unit and in the indoor unit.
9. check that the intake/exhaust terminals are not obstructed
and that they are installed properly;
e system must not be started up if even only one of the
checks should be negative.
Aer installation, check for leaks. Toxic
gas could be generated if the unit comes
into contact with a source of ignition,
such as thermal fan, stove and cylinders.
Make sure that only refrigerant recovery
cylinders are used.