Reactor; Checking Procedures; Repair Procedures - Daikin Comfora FTXP20~71L2V1B Service Manual

2 Components
2.11

Reactor

2.11.1

Checking procedures

To perform an electrical check of the reactor
Prerequisite: Turn OFF the unit via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
work" on page 35.
1 Open the compressor insulation.
2 Remove the cover of the compressor wire terminals.
a Compressor wire terminals cover
INFORMATION
The reactor will trip at a temperature of 115°C and will
reset at a temperature of 95°C.
3 Measure the resistance on the following locations of the reactor.
Resistance values MUST be as follows:
Location
1,2‑3,4
5‑8
Is the measured reactor
resistance correct?
Yes
No
Service manual
40
"2.10 Plate
a
Resistance (Ω)
0.037 ± 20%
0.19 ± 20%
Action
Return to the troubleshooting of
the specific error and continue
with the next step.
Replace the reactor, see
"2.11.2 Repair procedures" on
page 40.
2.11.2

Repair procedures

To remove the reactor
Prerequisite: Turn OFF the unit via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
work" on page 35.
1 Open the compressor insulation.
2 Remove the cover of the compressor wire terminals.
a Compressor wire terminals cover
3 Disconnect the connector.
4 Remove the clip and remove the reactor from the compressor.
5 To install the reactor, see
page 40.
To install the reactor
1 Install the reactor in the correct location and install the clip.
2 Connect the reactor connector.
3 Install the cover of the compressor wire terminals.
a Compressor wire terminals cover
4 Install the compressor insulation.
Is the problem solved?
Yes
No
ATXP20~35L2V1B + FTXP20~71L2V1B + ARXP20~35L2V1B +
"2.10 Plate
a
"2.11.2 Repair procedures" on
a
Action
No further actions required.
Return to the troubleshooting of
the specific error and continue
with the next procedure.
RXP20~71L2V1B
Split Comfora R32
ESIE18-01 – 2019.02