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AUDAX TOP ErP

-25 -20 -15 -10 -5 0 5 10 15 20 25 30 35

105

-5

15 20 25 30 35

AUDAX TOP 8-12-16

AUDAX TOP 6

-25 -20 -15 -10 -5 0 5 10 15 20 25 30 35

105

-5

15 20 25 30 35

AUDAX TOP 8-12-16

AUDAX TOP 6

9 AUDAX TOP 6  8  12  16 ErP OPERATING LIMITS AND ANTIFREEZE FUNCTION

NOTE: AUDAX TOP ErP is equipped with antifreeze pro-

tection up to -10 °C with supply voltage. If AUDAX TOP

ErP is installed in areas having temperatures below 0 °C, it is

recommended to provide special antifreeze systems in order to

guarantee the machine's integrity, especially the water-gas heat

exchanger, when there is a blackout.

For example, insert top quality, non-hazardous antifreeze liquid

into the heating system. In this case, the instructions of the

manufacturer of this liquid must be followed scrupulously re-

KEY:

Y2 - Flow water temperature (°C)

X2 - Outdoor air temperature (°C)

KEY:

Y1 - Flow water temperature (°C)

X1 - Outdoor air temperature (°C)

garding the percentage necessary with respect to the minimum

temperature at which the system must be kept.

An aqueous solution must be made with potential pollution class

of water 2 (EN 1717:2002).

With no supply voltage and if no antifreeze liquid has been

inserted, you must drain the water from the machine.

Avoid using automatic lling systems.

Central heating

Cooling

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Immergas AUDAX TOP ErP Series User Manual

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