Immergas 6 - Инструкция по эксплуатации - Страница 13

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Minimum temperature -15°C

-  Protect the domestic hot water circuit (if paired with storage tank unit) against freezing by using an accessory that is supplied on re-

quest (antifreeze kit) comprising an electric resistance, the relevant wiring and a control thermostat (carefully read and follow the in-
stallation instructions contained in the accessory kit pack).

In these conditions, the indoor unit is protected against freezing up to a temperature of -15°C.

Indoor unit anti-freeze protection (both -5°C and -15°C) is only ensured if:
-  indoor unit and outdoor unit are properly connected to each other and to the electrical power supply circuits;
-  the units are continuously powered;
-  the indoor unit is not in “off ” mode;
-  the units are not in anomaly (Parag.  2.5);
-  the antifreeze unit and/or kit essential components are not faulty.
The warranty does not cover damage due to interruption of the electrical power supply and failure to comply with that stated on the pre-
vious page.

If the indoor unit is installed in places where the temperature drops below 0°C, the domestic hot water connection pipes must be 
insulated (if paired with storage tank unit).

The antifreeze systems described in this chapter are only to protect the indoor unit. The presence of these functions and devices 
does not exclude the possibility of parts of the circuits outside the indoor unit from freezing.

  1.6 

INDOOR UNIT CONNECTION UNIT

-  The hydraulic connection unit is supplied as per standard with Magis Pro V2. Make the hydraulic connection as shown below, making 

sure to protect the system flow and return pipes with their supplied insulating sheaths.

-  The R32 circuit wall connection unit is supplied as an extra kit. Connect the circuit, following the instructions provided in the outdoor 

unit instructions booklet.

 4

The hydraulic connection kit includes (Fig.  4):

N°1  -  Adjustable expansion bolts
N°2  -  Indoor unit support hooks
N°1  -  G 3/4” storage tank unit return pipe (RU)
N°1  -  G 3/4” storage tank unit flow pipe (MU)
N°1  -  G 1/2” system filling pipe (RR)
N°1  -  G 1/2” ball valve (RR)
N°1  -  G 3/4” system return pipe (R)
N°1  -  3/4” system flow pipe G (M)
N°1  -  G 3/4” ball valve (M)
N°2  -  Insulating sheath for system pipes (R - M)
N°4  -  G 3/4” telescopic fittings (RU - MU - R)
 
Gaskets, screws and seal O-Ring
 
The R32 circuit wall connection kit (optional) includes:
N°1  -  SAE 1/4” liquid phase chiller line pipe (LP)
N°1  -  SAE 5/8” gaseous phase chiller line pipe (GP)
 
Already installed on the module:
N°1  -  System shut-off cock with G 3/4” filter (R)