Hydro Pcb; Checking Procedures - Daikin Altherma EBLQ011CAV3 Service Manual

2 Components
a
c
a High pressure switch
b Connector
c High pressure switch pipe
2 Cut the high pressure switch pipe using a pipe cutter.
3 Remove the high pressure switch from the unit.
4 To install the high pressure switch, see
procedures" on page 57.
To install the high pressure switch
1 Install the high pressure switch in the correct location.
2 Wrap a wet rag around the high pressure switch and solder the
high pressure switch pipe to the high pressure switch.
Service manual
58
b
a
c
CAUTION
Overheating the pressure switch will damage or destroy it.
"2.13.2 Repair
3 Connect the connector to the high pressure switch.
4 Add refrigerant to the refrigerant circuit, see
procedures" on
Is the problem solved?
Yes
No
2.14
2.14.1
INFORMATION
It is recommended to perform the checks in the listed
order.
To perform a power check of the hydro PCB
1 Measure the voltage on the connector X26A on the PCB. The
measured voltage MUST be 230 V AC.
EBLQ+EDLQ011~016CAV3+W1 + EBLQ+EDLQ011~016CA3V3+W1
a High pressure switch
b Connector
c High pressure switch pipe
page 93.
Action
No further actions required.
Return to the troubleshooting of
the specific error and continue
with the next procedure.

Hydro PCB

Checking procedures

+ EK(2)CB07CAV3 + EKMBUHCA3V3+9W1
b
"3.2.2 Repair
Daikin Altherma – Monobloc
ESIE18-04 – 2019.02