General Precautions - Electra DNG 18 Service Manual

GENERAL PRECAUTIONS

Always use the support of a large radius
cylinder for banding the tubes, using pipe
bending tools
Avoid placing the indoor unit near water
or oily mist.
Tighten electrical circuits cables
Do not leave nuts of gas tubes
uncovered
Avoid pipes bending and
keep pipes as short as possible.
5m
5m
Oil trap for units up to 5Kw.
In case the outdoor unit is under
the indoor unit no trap is required
Do not untie gas tubes after installation
Making of a water trap (Siphon)
will prevent bad odors and assure
proper drainage.
APPENDIX A
5