Indel Webasto Marine Isotherm VE150, Инструкция по установке и использованию

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VE150 Cooling Unit
21
Problems
Reasons Possible Issue /
Check
Solution Notes
The Cooling Unit
works for few
seconds - the Unit
is new
It works <0.5 sec.
Too much gas Remove some gas
from the unit. In this
situation experience
is very important,
gas pressure may
vary depending on
temperature. Under
normal circumstances
internal pressure is
up to 3.5 bar with
temperature between
20-25°C
The unit is blocked
between compres-
sor and condenser
Warning, dangerous
situation,
issue can be solved by
a skilled technician.
There is no actual
danger for people or
system.
More detailed info can be
requested if needed.
It works up to 2 sec. See “The Cooling
Unit works for few
seconds - the Unit
is new” section
It works from 3 up to
5 sec.
Faulty Fan - discon-
nect wire of fan
and check if the
unit works
Replace the fan.
The Cooling Unit
works but it is not
cooling -
The Unit is new
Too low or no gas in
the system
Check if quick
couplings are well
tightened.
Tight quick couplings
as much as possible
by hand, then use
tools to tight them
up to one quarter of
a turn