Daikin RXTA30B2V1B, Service Manual

Page: 144 / 264

4 | Components
Service manual
144
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
7 After soldering is done, stop the nitrogen supply after the component has
cooled‑down.
8 Install the support plate. Install and tighten the 2 screws to fix the support
plate.
a b c c d e
f g
a Heat exchanger thermistor
b Outdoor air thermistor
c Guard net
d Screw
e Support plate
f Heat exchanger pipe
g Heat exchanger pipe
9 Install the guard nets. Install and tighten the screws to fix the guard nets.
10 Install the heat exchanger thermistor and air thermistor in their holder.
11 Install the putty and insulation on the appropriate piping.
12 Perform a pressure test, see "5.2.1 Checking procedures" [
4
211].
13 Add refrigerant to the refrigerant circuit, see "5.2.2 Repair
procedures" [
4
216].
Is the problem solved? Action
Yes No further actions required.
No Return to the troubleshooting of the
specific error and continue with the
next procedure.
4.17 Plate work
4.17.1 Outdoor unit
To remove the refrigerant connection cover
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING/SCALDING