Daikin Altherma EBLQ011CA3V3 - To Install the Hydrobox; Reactor; Checking Procedures

2 Components
Service manual
78
EBLQ+EDLQ011~016CAV3+W1 + EBLQ+EDLQ011~016CA3V3+W1
+ EK(2)CB07CAV3 + EKMBUHCA3V3+9W1
Daikin Altherma – Monobloc
ESIE18-04 – 2019.02
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "2.19 Plate
work"on page77.
Prerequisite: Recuperate the refrigerant from the refrigerant circuit,
see "3.2.2Repair procedures"on page93.
1 Disconnect the refrigerant pipes from the liquid and gas service
ports.
2 Remove the screws and unhook the hydrobox from the unit.
a
a
b c
d
d
a Refrigerant pipe
b Liquid service port
c Gas service port
d Screw
a a a
a Screw
3 To install the hydrobox, see "2.19Plate work"on page77.
2.19.6 To install the hydrobox
INFORMATION
This procedure is just an example and may differ on some
details for your actual unit.
1 Install (hook) the hydrobox in the correct location on the unit.
2 Install the screws to fix the hydrobox to the unit.
a a a
a Screw
a
a
b c
d
d
a Refrigerant pipe
b Liquid service port
c Gas service port
d Screw
3 Connect the refrigerant pipes to the liquid and gas service
ports.
4 Add refrigerant to the refrigerant circuit, see "3.2.2 Repair
procedures"on page93.
2.20 Reactor
2.20.1 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 "2.19 Plate
work"on page77.
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: