Daikin EHYKOMB33AA2A [40/44] Technical data

Daikin EHYKOMB33AA2A [40/44] Technical data
14 Technical data
Installation and operation manual
40
EHYKOMB33A
Daikin Altherma hybrid heat pump – gas boiler module
4P353067-1K – 2020.10
EHYKOMB33AA*
Efficiency space heating (net calorific
value 40/30 (30%))
107%
Operation range 15~80°C
Pressure drop See ESP curve in the
installer reference guide.
Domestic hot water (not applicable for Switzerland)
Nominal load domestic hot water Q
nw
(H
s
)
8.4~36.3kW
Nominal load domestic hot water Q
nw
(H
i
)
7.6~32.7kW
Maximum water pressure PMW 8bar
Efficiency domestic hot water (net
calorific value)
105%
Operation range 40~65°C
Domestic hot water flow rate (setpoint
60°C)
9l/min
Domestic hot water flow rate (setpoint
40°C)
15l/min
Domestic water threshold 2l/min.
Effective unit wait time <1sec
Domestic water side pressure difference See "Flow resistance
graph for appliance
domestic hot water
circuit"[415].
Casing
Colour White – RAL9010
Material Pre-coated sheet metal
Dimensions
Packing (H×W×D) 900×500×300mm
Unit (H×W×D) 710×450×240mm
Machine net weight 36kg
Packed machine weight 37kg
Packing material Carton/PP (straps)
Packing material (weight) 1kg
Boiler water volume 4l
Main components
Water side heat exchanger Aluminium, copper
Space heating water circuit
Space heating piping connections Ø22mm
Piping material Cu
Safety valve See indoor unit manual
Manometer Digital
Drain/fill valve No (optional in connection
set)
EHYKOMB33AA*
Shut‑off valves No (optional in connection
set)
Air purge valve Yes (manual)
Maximum pressure space heating
circuit
3bar
Maximum space heating water
temperature
90bar
Nominal load (upper value) Q
n
(H
s
) 8.4~36.3kW
Nominal load (lower value) Q
n
(H
i
) 7.6~32.7kW
Output at 80/60°C (P
n
) 7.4~32.0kW
Nominal output 8.3~32.0kW
Efficiency space heating (net calorific
value 80/60) η
100
97.8%
Efficiency space heating (net calorific
value 37/30 - 30%) η
30
109.1%
Operation range 30~90°C
Pressure drop See ESP curve in Installer
Reference Guide
Domestic hot water circuit (not applicable for Switzerland)
Domestic hot water piping connections Ø15mm
Piping material Cu
Gas connection Ø15mm
Flue gas/combustion air connection Concentric connection
Ø60/100mm
Electrical
Power supply voltage 230V
Power supply phase 1~
Power supply frequency 50Hz
IP class IPX4D
Absorbed power: full load 80W
Absorbed power: standby 2W
Auxiliary electricity consumption at full
load (elmax)
0.040 kW
Auxiliary electricity consumption at part
load (elmin)
0.015 kW
Auxiliary electricity consumption in
standby mode (P
stby
)
0.002 kW
Radio module
Power supply 230VAC mains powered
Frequency range 868.3MHz
Effective Radiated Power (ERP) 12.1dBm
(a)
Index 'x' only valid for DE.
Appliance category and supply pressure
Country Country code
(EN437)
Gas category Default setting After conversion to
G25
After conversion to
G31
Austria AU II
2H3P
G20 (20mbar) G31 (50mbar)
Bosnia and
Herzegovina
BA II
2H3P
G20 (20mbar) G31 (37mbar)
Belgium
(1)
BE I
2E(s)
, I
3P
G20/G25 (20/25mbar)
Bulgaria BG II
2H3P
G20 (20mbar) G31 (30mbar)
Switzerland CH I
2H
, II
2H3P
G20 (20mbar) G31 (37mbar,
50mbar)
Cyprus CY I
2H
G20 (20mbar)
(1)
Any modifications to the gas valve MUST be performed by a certified representative of the manufacturer. For more information, contact your
dealer.

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