Ekhwp - Daikin EKHWP300B Installation And Operating Instructions Manual

9.1.3 EKHWP

Non-pressurised (DrainBack) - DB
Energy Labelling Regulation: (EU) 812/2013 / Ecodesign Regulation: (EU) 814/2013
Energy efficiency class
Standing loss
Hot water storage tank volume
Empty weight
Total filled weight
Dimensions (L x W x H) without switching unit from E-PAC
Tilt dimension
Maximum permissible storage water temperature
Heat consumption at stand-by and at 60 °C
potable water capacity
Maximum operating pressure
Domestic water heat exchanger surface
Water capacity heat exchanger
Heat exchanger surface area
Water capacity heat exchanger
Heat exchanger surface area
Volume of hot water without reheating at draw-off rate 
3) 4)
(8 l/ / 12 l/min ) (T = 10 °C / T
KW
Volume of hot water without reheating at draw-off rate 
4) 4)
(8 l/ / 12 l/min ) (T = 10 °C / T
KW
Volume of hot water without reheating at draw-off rate 
4) 4)
(8 l/ / 12 l/min ) (T = 10 °C / T
KW
Reheating time (Wh) with a draw-off quantity (bathtub: 140 l
6)
shower: 90 l )
(T =10 °C / T =40 °C / T
KW WW
Cold and hot water
Heating flow / return flow
Solar connections
Tab. 9-4 Basic data EKHWP - DrainBack
7) Charging by heat pump and electric booster heater.
8) Charging only by heat pump without electric booster heater.
Daikin EKHWP/EKHWC/EKHWD
Daikin High-efficiency hot water storage tank
008.1618744 – 03/2017
Drinking water heat exchanger (stainless steel 1.4404)
Storage tank charging heat exchanger (stainless steel 1.4404)
Solar heating backup (stainless steel 1.4404)
Heat technics power data
= 40 °C / T = 50 °C)
WW SP
= 40 °C / T = 60 °C)
WW SP
= 40 °C / T = 65 °C)
WW SP
=50 °C)
SP
Pipe connections
Unit EKHWP300B
—
W
litres
basic data
kg
kg
cm 59.5 x 61.5 x 164.6
cm
°C
kWh/24h
litres
bar
2
m
litres
2
m
litres
2
m
litres 184
litres 282
litres 352
5)
/
min 45
inches
inches
inches
9) With heat pump 8 kW.
10) With heat pump 16 kW.
9 x Technical data
EKHWP500B
B
64
294 477
58
359 593
79 x 79 x 165.8
163 167
85
1.3
27.9
6
5.8
13.2 18.5
2.7
—
—
3)7)
364
3) 4)
/ 153
3)8)
328
3) 4) 3)
/ 252 540
3) 4) 3)
/ 321 612
5)9) 6)9) 5)10)
/ 30 25
1" AG
1" IG / 1" AG
1" IG
Installation and operating instructions
72
82
1.4
6.0
3.8
2.3
0.5
4)7)
/ 318
4)8)
/ 276
4)
/ 494
4)
/ 564
6)10)
/ 17
29