Daikin Altherma ST EKHWCH300B Installation And Operating Manual page 29

8‒5 Pressurised System – P
Model Identifier (x=A, B, C, ...)
Product data related to regulation (EU) 812/2013 and regulation (EU) 814/2013
Energy efficiency class
Standing loss S
Hot water storage tank volume V
Specific standing loss (EN 12977) (UA)
Volume of the non-solar heat storage V
Empty weight
Total filled weight
Dimensions (L×W×H) without switching unit
from E-Pac
Tilt dimension
Maximum permissible storage water
temperature
Standby heat expenditure at Δ45 K
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
Water capacity heat exchanger
Heat exchanger surface area
Volume of hot water without reheating at
draw-off rate (8 l/min / 12 l/min)
(T = 10°C / T = 40°C / T = 50°C)
KW WW SP
Volume of hot water without reheating at
draw-off rate (8 l/min / 12 l/min)
(T = 10°C / T = 40°C / T = 60°C)
KW WW SP
Volume of hot water without reheating at
draw-off rate (8 l/min / 12 l/min)
(T = 10°C / T = 40°C / T = 65°C)
KW WW SP
Reheating time (Wh) after a draw-off
quantity (bathtub: 140 l / shower: 90 l)
(T = 10°C / T = 40°C / T = 50°C)
KW WW SP
Cold and hot water
Heating feed and return flow
Solar connections
(1)
T = cold water temperature, T
KW
(2)
Charging before tapping only by heat pump without electric immersion heater.
(3)
Charging before tapping by heat pump and electric immersion heater.
(4)
With heat pump 8 kW.
(5)
With heat pump 16 kW.
EKHW(D/C/P)(300/500)(P)B
Daikin Altherma ST (Hot water storage tank)
008.1633099_00 – 06/2020
Unit
—
W
litres
W/K
sb, s, a
litres
bu
Basic data
kg
kg
cm
cm
°C
kWh/24 h
Domestic hot water (stainless steel 1.4404)
litres
bar
2
m
Storage tank charging heat exchanger (stainless steel 1.4404)
litres
2
m
Pressurised solar heat exchanger (stainless steel 1.4404)
litres
2
m
Solar heating backup (stainless steel 1.4404)
litres
2
m
Thermal output data
litres
litres
litres
min
Pipe connections
Inches
Inches
Inches
= hot water temperature, T
WW
EKHWP300PBx
B
64
294
1.43
290
56
350
59.5×61.5×164.6
175
85
1.5
27.8
10
5.6
12.85
2.66
3.9
0.76
—
—
(1)
(2) (2)
184 / 153
(2) (2)
282 / 252
(2) (2)
352 / 321
(4) (4)
45 / 30
1" AG (outer thread)
1" IG (internal thread) / 1" AG (outer thread)
1" AG (outer thread)
= storage tank temperature at draw-off start.
SP
8 Technical data
EKHWP500PBx
72
477
1.59
393
82
559
79×79×165.8
184
1.7
29
5.9
18.1
3.7
8.7
1.69
3.9
0.76
(3) (3)
324 / 282
(2) (2)
288 / 240
(3) (3)
495 / 444
(3) (3)
560 / 516
(5) (5)
25 / 17
Installation and operating manual
29