7.2 Checking the electrical installation
Before turning on electrical power, check the electrical installation according to the checklist below
Electrical installation checklist Yes No
Are circuit-breakers installed?
One for indoor unit and one for outdoor unit (not included in the delivery)
Are correct fuses installed? See fuse table.
Positioning of the outdoor sensor.
Is the communication cable between the outdoor unit and the indoor unit connected?
Especially check the shield connection.
Communication cable must be UV resistant, shielded,
twisted pair (2, or 4 wire to include flow guard control)
for outdoor use.
Installation Guide iTec XT
Thermia AB AWIXT01IG0102
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