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Daikin RXTJ30A2V1B User Manual

Daikin RXTJ30A2V1B
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13 | Maintenance and service
Installer reference guide
55
RXTJ-A_RXTA-C_RXTM-A_RXTP-A
R32 split series
4P728168-1 – 2023.03
13 Maintenance and service
NOTICE
General maintenance/inspection checklist. Next to the maintenance instructions in
this chapter, a general maintenance/inspection checklist is also available on the
Daikin Business Portal (authentication required).
The general maintenance/inspection checklist is complementary to the instructions
in this chapter and can be used as a guideline and reporting template during
maintenance.
NOTICE
Maintenance MUST be done by an authorised installer or service agent.
We recommend performing maintenance at least once a year. However, applicable
legislation might require shorter maintenance intervals.
NOTICE
Applicable legislation on fluorinated greenhouse gases requires that the refrigerant
charge of the unit is indicated both in weight and CO
2
equivalent.
Formula to calculate the quantity in CO
2
equivalent tonnes: GWP value of the
refrigerant × total refrigerant charge [in kg] / 1000
DANGER: RISK OF ELECTROCUTION
Disconnect the power supply for more than 10minutes, and measure the voltage at
the terminals of main circuit capacitors or electrical components before servicing.
The voltage MUST be less than 50VDC before you can touch electrical components.
For the location of the terminals, see the wiring diagram.
DC+
DC-
h
b
c
e fd
i
a
g
a X30A – compressor lead wire
b X70A – fan motor lead wire
c X80A – reversing solenoid valve lead wire
d LED
e X90A – thermistor lead wire
f X21A – electronic expansion valve lead wire
g X40A – thermal overload relay lead wire
h DB1 - diode bridge
i Multimeter (DC voltage range)
Following symbols may occur on the indoor unit:
Symbol Explanation
Measure the voltage at the terminals of main circuit capacitors or
electrical components before servicing.

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Daikin RXTJ30A2V1B Specifications

General IconGeneral
BrandDaikin
ModelRXTJ30A2V1B
CategoryAir Conditioner
LanguageEnglish

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