14
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3.1.4 To wire a thermostat (Orion High Voltage Thermostat)
The thermostat has got two terminal blocks for external connections; one for low
voltage and one for high voltage. The different terminals are specified in
Figure 14
below. See details about the low voltage terminal block
here
and about the high
voltage terminal block
here
.
For connection examples, click the links below:
Switch output
Proportional output
Extra input and wired door switch
Outputs N, L, RW, Y and W
Fan outputs
Figure 14
Important:
The cabling is different for the two terminal blocks, due to different sizes of the blocks.
Low voltage cable:
maximum cable cross section 1.0mm
2
High voltage cable:
maximum cable cross section 1.5mm
2