Kolin Quad Series - Page 6

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3
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● Maintenance notes
1. Check whether the maintenance area or the room area meet the requirements of
the nameplate.
- It’s only allowed to be operated in the rooms that meet the requirements of the
nameplate.
2. Check whether the maintenance area is well-ventilated.
- The continuous ventilation status should be kept during the operation process.
3. Check whether there is fire source or potential fire source in the maintenance
area.
4. Check whether the appliance mark is in good condition.
- Replace the vague or damaged warning mark.
Minimum
room
area( m
2
)
Charge amount (kg) ≤1.2 2.52.42.32.22.121.91.81.71.61.51.41.3
oor location 53.649.445.441.537.834.33127.824.82219.316.814.5/
19.317.816.31513.612.411.2108.97.976.15.2/window mounted
65.554.64.23.83.43.12.82.42.11.91.6/wall mounted
43.73.43.12.82.62.32.11.81.61.41.31.1/ceiling mounted
table- Minimum room area (m
2
)
3. Leak test is a must after installation.
room area.
2. The air conditioner must be installed in a room that is larger than the minimum
as re source, working coal gas ware, operating heater).
1. The air conditioner is not allowed to use in a room that has running re ( such
● Installation notes
manufacturer.
2. It can only be repaired by the method suggested by the equipment’s
by the person who bears the qualication for using the ammable refrigerant.
other technician to maintain and repair the appliance, they should be supervised
for dealing with the refrigeration system recognized by this industry. If it needs
valid certication awarded by the authoritative organization and the qualication
1. All the work men who are engaging in the refrigeration system should bear the
● Qualication requirement for installation and maintenance man
The Refrigerant
The minimum room area is shown on the nameplate or following table.