Warnings
2.2.4. Works to be performed by the refrigeration engineer
Once / year
Check the cooling mode (cycle
inversion).
Refer to "Menu service engineer"
Check the fan function
Check the heat exchange value *
Based on the air temperature
difference. If value is not okay,
check for:
- Absence of oil traces at the cool-
ant connections.
- Check with electric leak detector
(sensitivity of up to 5 g / year).
- Check coolant level.
If leak inspection or checking for cooling medium pollution
is required
Check with electric leak detector
(sensitivity of up to 5 g / year).
Cooling medium recycling.
Added refrigerant R410 A.
Reference plant configuration:
•
Nominal refrigerant filling volume (from 5m to 15 m of the refrigerant lines): 850 g
•
Length of the plant's refrigerant lines:
•
Maximum increase in the plant's refrigerant lines:
•
Nominal added filling volume (> 15m of the refrigerant line):
•
Total nominal filling volume for the plant (from 5m to 20 m of the refrigerant lines):
Warranty
year
1
Activation of cooling
mode in test mode
and presence of
cold in the refriger-
ant pipes
OR
T° air outlet - T° air
inlet ≥ 3°C
Absence of unusual
noise and friction.
T°air inlet - T°air
outlet ≥ 3°C
Inspection date
year
1
Note leaks found
and state if repaired.
Amount recycled
Amount added or
amount refilled after
recycling.
Inspection date
Use
Servicing
year
year
year
year
2
3
4
year
year
year
year
2
3
4
year
year
5
6
7
year
year
5
6
7
17