Thermia MBH 200, Руководство по установке

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6.5 Power supply 230V heat pump version - Connection to three phase grid
Connection possibilities, 230V~3 three phase grids with:
1. One common feeding cable to supply both compressor and immersion heater. This is default from factory. (Inbuilt auxiliary heater
power = 2/4/6 kW.)
or
2. Two separate feeding cables to supply compressor and immersion heater separately. (Inbuilt auxiliary heater power = 2/4/6 kW.)
This alternative will reduce required fuse size and required inlet cable area but requires that the jumpers fitted in the terminals are re-
moved. (See connection picture). To remove jumpers, use a flat screw driver and remove the 2 red jumpers fitted on the terminal block
before connecting heat pump to the grid.
Compressor Auxiliary heater
2kW 4kW 6kW 2kW 4kW 6kW 1,5-7kW
1,5-7kW
16A 25A 32A 40A 16A 10A 16A 25A
2L1 2L2
1L1 2L1 2L2
2N
2L3/
1N
1L3/
2N
2L3/
FUSE
C-CURVE
FUSE
C-CURVE
2/4/6kW Auxiliary heater 2/4/6kW Auxiliary heater
(Comp
Auxiliary heater)
Remove
jumpers!
One feeding (230V~3) Two feedings (230V~3)
18mm
( The 230V heat pump versions must never be connected to 400V grids.)
Installation Guide Diplomat Inverter Mini
INQG0102 Thermia AB
20