Daikin vrv III -Q Series Operation Manual page 19

• Table 1 "Inspection Cycle" and "Maintenance
Cycle" Lists
Inspection
Name of Main Part
Cycle
Electric motor (fan,
damper, etc.)
PC boards
Heat exchanger
Sensor (thermistor, etc.)
1 year
Remote controller and
switches
Drain pan
Expansion valve
Electromagnetic valve
Note 1
This table indicates main parts.
See the maintenance and inspection contract for
details.
Note 2
This maintenance cycle indicates recommended
lengths of time until the need arises for maintenance
work, in order to ensure the product is operational
as long as possible
Use for appropriate maintenance design (budgeting
maintenance and inspection fees, etc.)
Depending on the content of the maintenance and
inspection contract, the inspection and maintenance
cycles may in reality be shorter than those listed
here.
Shortening of "maintenance cycle" and
"replacement cycle" needs to be considered in
the following cases.
1. When used in hot, humid locations or locations
where temperature and humidity fluctuate
greatly.
2. When used in locations where power fluctuation
(voltage, frequency, wave distortion, etc.) is high.
(Cannot be used if it is outside the allowable
range.)
3. When installed and used in locations where
bumps and vibrations are frequent.
4. When used in bad locations where dust, salt,
harmful gas or oil mist such as sulfurous acid
and hydrogen sulfide may be present in the air.
5. When used in locations where the machine is
started and stopped frequently or operation time
is long. (Example: 24 hour air-conditioning)
English
■ Recommended replacement cycle of wear-out
Maintenance Cycle [The cycle is not the same as the warranty period.]
[replacements and/
• Table 2 "Replacement Cycle" Lists
or repairs]
20,000 hours
Name of Main Parts
25,000 hours
Air filter
High efficiency filter
5 years
(Optional accessory)
5 years
Fuse
25,000 hours
Crankcase heater
Note 1
8 years
This table indicates main parts.
20,000 hours
See the maintenance and inspection contract for details.
20,000 hours
Note 2
This maintenance cycle indicates recommended
lengths of time until the need arises for maintenance
work, in order to ensure the product is operational
as long as possible.
Use for appropriate maintenance design (budgeting
maintenance and inspection fees, etc.).
Contact your dealer for details.
Note: Breakage due to taking apart or cleaning
inside by anyone other than our authorized dealers
may not be included in the warranty.
■ Moving and discarding the unit
• Contact your dealer for removing and reinstalling
• The system air conditioner uses fluorocarbon
■ Where to call
■ Warranty period:
parts
Inspection
Cycle
1 year
the system air conditioner since they require tech-
nical expertise.
refrigerant.
Contact your dealer for discarding the system air
conditioner since it is required by law to collect,
transport and discard the refrigerant in accor-
dance with relevant local and national regulations.
For after-sales service, etc., consult with your dealer.
• This product includes a warranty card.
The warranty card is given to a customer after
dealer staff fills out necessary items in the card.
The customer should check the entered items
and store it carefully.
Warranty period: Within one year after
installation.
For further details, refer to
the warranty card.
• If it is necessary to repair the air conditioner within
the warranty period, contact your dealer and show
your warranty card. If the warranty card is not
shown, pay-service repair may be performed even
though the warranty period is not expired.
Replacement Cycle
5 years
1 year
10 years
8 years
15