MC 601 User Manual download pdf (Page 10)

6.2 Main voltage modules

Modules belong to the safety class ll, and are connected with a double-wire

conductor (without grounding) through the calculator cable grommet; the calculator is

placed to the right from the connection base. Use a 5 to 10 mm outer diameter

connecting cable, and secure proper disassembly and assembly of the voltage cable

releaser.

Max. fuse allowed: 6 A

Assembly regulations must be followed during the assembly.

24 VAC 230 VAC

For example, a 230/24 V transformer, This module is used for direct

type 66-99-403 can be used. connection to the electric network.

NOTE! MULTICAL

601

cannot be supplied from a 24 VDC.

7. Function test

After completion of the electric meter assembly, check its functionality.

Activate water flow through the heating system, by opening heat regulators and taps.

Press top MULTICAL

601 button, and verify the temperature and water flow figures

on the display.

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MC 601 User Manual Page 10