Always use the support of a large radius
cylinder for banding the tubes, using pipe
bending tools
Do not leave nuts of gas tubes
uncovered
Do not untie gas tubes after installation
Avoid placing the indoor unit near water
or oily mist.
Avoid pipes bending and
keep pipes as short as possible.
GENERAL PRECAUTIONS
Tighten electrical circuits cables
5m
5m
Oil trap for units up to 5Kw.
In case the outdoor unit is under
the indoor unit no trap is required
5m
5m
Æ≤
∞
≠Ó†‰Ï„‚†‰È‰˙†Ê˜ȉ†˙¯ÂȈ†Ï˘†‰ÎÓ‰‰
40mm
ÆÌÈÙ‰†˙„ÈÁÈφ˙Á˙Ó†˙‡ˆÓ
5m
5m
40mm
For assuring a correct operation of the draining system, pay attention to the following
points:
a) Draining tubes should be slanted down at an angle of at least 2° (see figure). Up
slanting should be avoided to prevent liquid back-flow.
b) Use always 16 mm diameter tube for draining.
c)
Install a draining siphon close to the unit (see figure)
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