Daikin EHYKOMB33AA2A [39/44] Technical data

Daikin EHYKOMB33AA2A [39/44] Technical data
14 Technical data
Installation and operation manual
39
EHYKOMB33A
Daikin Altherma hybrid heat pump – gas boiler module
4P353067-1K – 2020.10
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
14.2 Wiring diagram
14.2.1 Wiring diagram: Gas boiler
1
4
1
1
1
2
4
5
1
7
8
1
8
3
S1
c
X5
X7
X3
(230 V~)
X2 X1
(230 V~)
3.15
AT
e
S2
S7
S3
S5
i
a
d
b
g
f
h
230 V~/50 Hz
6
1= 0 V
2= 24 V=
3= Tacho
4= Pwm
1
1 2 3 4 5 6 7 8 4 3 2 1
43 2
3-4=
2-3=
1 =
1
3
5
4
7
6
3
a Earth connections heat exchanger
b Spark plug cover
c Boiler controller
d Earth connections boiler controller
e Fuse (3.15AT)
f Gas valve and ignition unit
g Ionisation/ignition probe
h Main voltage
i Fan
S1 Flow sensor
S2 Return sensor
S3 Domestic hot water sensor (not applicable for Switzerland)
S5 Flow switch
S7 Space heating water pressure sensor
X1 Gas valve and ignition electrode
X2 Main power supply (2=L (BRN), 4=N (BLU))
X3 Power supply fan (230V)
X5 Boiler communication cable
X7 Sensor connection
14.3 Technical specifications
14.3.1 Technical specifications: Gas boiler
General
EHYKOMB33AA*
Condensing boiler Yes
Low-temperature boiler No
B1 boiler No
Cogeneration space heater No
Combination heater Yes
Related heat pump model EHYHBH05/EHYHBH/X08
Function Heating – Domestic hot
water
Heat pump module EHYHBH05
EHYHBH/X08
Device category
(a)
C13x, C33x, C43x, C53x,
C63x, C83x, C93x
Gas
Gas consumption (G20, Natural gas E/
H)
0.79~3.39m
3
/h
Gas consumption (G25, Natural gas LL/
L)
0.89~3.92m³/h
Gas consumption (G31, Liquefied
Propane gas)
0.30~1.29m
3
/h
EHYKOMB33AA*
Maximum flue gas temperature
domestic hot water
70°C
Massive flow glue gas (maximum) 15.3g/s
Available fan pressure 75Pa
NOx class 6
NOx 36mg/kWh
P1 at 30% of rated input (30/37) 10.7kW
P4 rated output (80/60) 32kW
η1 efficiency at P1 98.2%
η4 efficiency at P4 88.0%
Standby heat loss (P
stby
) 0.038kW
Daily fuel consumption, Q
fuel
22.573kWh
Daily electricity consumption, Q
elec
0.071kWh
Central heating
Thermal load (Hi) 7.6~27.0kW
Heating power space heating (80/60) 8.2~26.6kW
Efficiency space heating (net calorific
value 80/60)
98%

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