Extraordinary Maintenance; Anomalies And Solutions - TERMOTECNICA PERICOLI PERIcooler 31 Mode D'emploi

7.3 EXTRAORDINARY MAINTENANCE

Replacing the PERIcool panel
®
Following the evaporation, the panels tend to accumulate
minerals and limestone debris that hamper their effectiveness.
This can impede proper operation of the cooler and therefore the
panels may need replacement.
2
4
Winter break or long periods of disuse:
Where long break periods are foreseen, it is necessary to perform
the following operations:
1. Disconnect the electricity supply;
2. Empty the water tank (see routine maintenance);
3. Ensure that no water is remaining in the tube system, in the filter
and in the pump;
4. Carefully clean the filter (see routine maintenance)
5. Cover the machine to protect it from atmospheric agents;
PERIcooler_U171200
8.

ANOMALIES AND SOLUTIONS

The following are some causes and possible remedies for a
number of anomalies that may occur and lead to non-functioning or
malfunctioning of the cooler.
Anomaly
1
The cooler
does not start
at the request
of the control
system or the
environment
thermostat.
The fan rotates
but the pump
does not, even
if electricity is
3
present (the air
is very dry at
the exit)
The fan
does not
rotates even
if electricity is
present
Excessive
amount of
water flow into
the tank or its
overflow
Excessive
amount of
water flow into
the tank or its
overflow
Low or
excessive
wetting of
evaporation
panels
Possible cause Solution
Check the voltage at the
terminals of the line
Power supply Check the condition of
is missing. the fuses
Check that the power
switch is introduced
Reset and restart the
Thermal thermal protection by
protection pressing the button of the
power switch
Fill the tank again
Make sure that water level
Lack of water in the hydraulic circuit of
in the tank the supply is high enough
Float in the wrong position
Check the positioning
Excessive
humidity
Adjust the humidity
(control only in
indicator or wait for lower
the presence
humidity conditions
of the humidity
indicator)
Condition of Check and if damaged
fuses - replace
Check and if damaged
The pump
- replace
Reset and restart the
Engine thermal thermal protection by
protection pressing the button of the
power switch
Condition of Check and if damaged
fuses - replace
Low
temperature
(control
Adjust the environment
only in the
thermostat
presence of the
environment
thermostat)
Check the connection at
the terminals of the line,
Phases are or in the case of CXF-PC
inverted reverse the direction
of rotation through the
selector switch in the plug
Incorrect
adjustment Check and adjust the float,
of the float or if poor support - replace
poor support
Dirty supply Perform maintenance
tubes
Perform maintenance
Dirty filter
to clean
to clean
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