Multi-DENCO Electrical Connections
FläktGroup DC-2013-0101-GB • Subject to modifications • R5-08/2020 91
7.3.2 X-Version & DENCO-OfficeCool H-Version
Fig. 7-5: Note 1: External isolator provided by others.
Multi-DENCO X-Version and DENCO-OfficeCool units are provided with PAC interface
control boards to allow for control of condensing units. If 2 outdoor units are required,
2 boards will be provided.
Ensure that the DIP switches SW1, SW2, and SW3 on the PAC boards are set to
according to electrical wiring diagram.
Designated terminal blocks are available within the controls cabinet for connecting of
the outdoor condensing unit for power supply.
For further details please see the unit specific electrical contract drawing.
7.3.3 F-Version
7.3.4 P-Version
The pump section is provided with flying lead cables from all components that make
the installation easy. The terminals are provided within the electrical cabinet in the
Multi-DENCO unit.
• Always refer to the unit specific electrical wiring diagram for connection details.
Power Control (24 VDC)
1 Phase Power Supply 2 Core + Earth 3 Core + Earth
3 Phase Power Supply 4 Core + Earth 3 Core + Earth
Tab. 7-2
NOTE!
Power supply is dependent on outdoor unit's size. See electrical drawing for details.
Control Power Ambient Stat
EC-Fans 2 Core screened 3 Core + Earth 2 Core screened
Tab. 7-3
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