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IVT 495 TWIN 9518799
Output (kW)
Electric boiler 6, 9 or 13.5
Circulation pump 0.1
Compressor 1.0-1.8
Fan 0.165
Total specified output 10, 13 or 17.5
Power supply
Voltage 400V, 3 N
Connect to separate fuse group 6 kW 16 A
9 kW 20 A
13.5 kW 25 A
Conductor area (mm²)
From fuse panel 5-conductor 16A at least 2.5
20 A at least 4.0
25 A at least 6.0
From outdoor sensor 2-wire low current 0.2
From room sensor 2-wire low current 0.2
Accessories
Power guard
The heat pump can be ordered with or without a power
guard.
If you wish to order a power guard at a later time the
article number is 9518358. The power guard must be
supplemented with three transformers, article number
9404497. NOTE! These are ordered individually. The
cable between the electric box and the heat pump is not
included. Work must be carried out by a qualified
electrician. The power guard can be set for 16, 20, 25
and 35A.
Earth-fault breaker
Leaking current occurs in all electrical plants and in all
earthed electric equipment. The leakage increases as the
product ages, wears and gets dirty. Several high-power
devices may cause an installed 30 mA earth-fault
breaker to trip even if there is no serious fault.
Consequently, if an earth-fault breaker is installed
across the heat pump it must be of at least 300 mA.
Comply with applicable regulations.
Sensor table
The table shows all sensor
resistances at different
temperatures.
Electrical installation
INSTALLER
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