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13 Technical data
Installation and operation manual
37
EHY32AA
Daikin Altherma hybrid monobloc – Gas boiler module
4P538953-1 – 2018.06
13
Technical data
A
subset
of the latest technical data is available on the regional Daikin website (publicly accessible). The
full set
of latest technical data is
available on the Daikin Business Portal (authentication required).
13.1
Components
13.1.1
Components: Gas boiler
m
l
t
f
g
b
a
u
c
s
j
k
d
r
e
h
p
i
o
n
q
a
Space heating pump
b
Gas valve
c
Boiler control panel
d
Sensor S1 (in)
e
Sensor S2 (out)
f
Fan
g
Flow sensor
h
Space heating pressure sensor
i
Mains lead 230 V AC with earthed plug
j
Manual air bleed
k
Sight glass
l
Air supply cap (use ONLY when using twin pipe flue
system)
m
Flue pipe adapter (use ONLY in combination with the
accompanying elbow in flue sets)
n
Connection block/terminal strip X4
o
Condensate drain pan
p
Domestic Hot water sensor S3
q
Condensate S3
r
Heat exchanger
s
Operating panel and read-out
t
Ionisation/ignition electrode
u
Position of data plate
Bottom view
a
b
c
d
e
a
Space heating outlet
b
Instant domestic hot water outlet (not applicable for
Switzerland)
c
Gas inlet
d
Instant domestic hot water inlet (not applicable for
Switzerland)
e
Space heating inlet
13.2
Wiring diagram
13.2.1
Wiring diagram: Gas boiler
3,15 AT
Current loop
module
S8
a
g
f
b
d
e
h
1
6
8 4
7 3
5
i
c
1
1
1 6
8
1 3
1 4
5
8 7
a
Earth connection heat exchanger
b
Spark cover
c
Boiler controller
d
Earth lips boiler controller
e
Fuse (3.15 A T)
f
Gas valve and ignition unit
g
Ignition/ionization pin
h
Main voltage
i
Fan
P1
Space heating pump
S1
Supply sensor
S2
Return sensor
S3
Domestic hot water sensor (not applicable for Switzerland)
S5
Flow sensor
S7
Space heating water pressure sensor
S8
Flow sensor
X2
Main power supply (2=l (BRN), 4=N (BLU))
X3
Power supply fan (230 V)
X5
Boiler communication cable
X7
Sensor connection