Daikin SkyAir RZR-P Series Engineering Data page 138

EDUS281120_a
11-4 Setting of air filter sign
• Remote controllers are equipped with liquid crystal display air filter signs to display the time to clean air filters.
• Change the SECOND CODE NO. according to "Table 5" depending on the amount of dirt or dust in the room.
(SECOND CODE NO. is factory set to "01" for filter contamination-light.)
Table 5
Setting
Air filter contamination-light
Air filter contamination-heavy
No Display
Note:
1. "Mode No." setting is done in a batch for the group. To make or confirm settings for an individual unit, set
the internal mode number in parentheses.
2. Make settings for "No Display" in cases where no cleaning display is required, e.g., at the time of regular
maintenance servicing.
• The air conditioner is provided with a long life filter as a standard accessory. Explain to the customer the
necessity of cleaning the filter periodically along with the set time for filter cleaning for the prevention of
clogging.
12. TEST RUN
Refer to the installation manual of the outdoor unit.
• The operation lamp of the remote controller will flash when a malfunction occurs. Check the malfunction
code on the liquid crystal display to identify the point of trouble. An explanation of malfunction codes and
the corresponding trouble is provided in the installation manual attached to the outdoor unit or the service
manual.
If any of the items in "Table 6" is displayed, there may be a problem with the wiring or power supply, so check
the wiring again.
Table 6
Remote controller display
" " is lit up
"U4" is lit up
"UH" is lit up
No display
• If the decoration panel is installed on the indoor unit during the test run, check the operation of the swing
flap on the panel.
• In order to protect the indoor unit, instruct the customer not to operate the air conditioner until the interior
work is completed if the interior work has not been finished at the end of the test run.
(If the air conditioner is operated, substances discharged from the paint, adhesive, etc. can contaminate the
indoor unit, and they may cause splashing or leakage of water.)
NOTE
• After the test run is finished, check the items listed in "2. Items to be checked at time of delivery".
English
RZR-P, RZQ-P(9)
Spacing time of display air filter
sign (long life type)
Approx. 2500 hrs
Approx. 1250 hrs
• There is a short circuit at the FORCED OFF terminals (T1, T2).
• The power supply on the outdoor unit is off.
• The outdoor unit has not been wired for power supply.
• Incorrect wiring for the transmission and / or the FORCED OFF.
• The power supply on the indoor unit is off.
• The indoor unit has not been wired for power supply.
• Incorrect wiring for the remote controller, the transmission, and /
or the FORCED OFF.
Installation of indoor unit
FIRST CODE
Mode No.
NO.
0
10 (20)
3
Contents
SECOND
CODE NO.
01
02
25
3P161684-6K
137