10
x
Technical data
FA ROTEX HPSU monobloc compact • 09/2017
65
10.1.2 RKHWMX(B)500C
Type
RKHWMX
500C
B500C
Can be used with Exterior heat pump unit
RBLQ
05C2V3
RBLQ
07C2V3
RBLQ
05C2V3
RBLQ
07C2V3
Dimensions and weights
Unit
Dimensions (H x W x D)
cm
180 x 79 x 79
Empty weight
kg
104
109
Storage tank
Total storage capacity
litres
477
Maximum permissible storage water temperature
°C
85
Heat consumption at stand-by and at 60 °C
kWh/24h
1.4
Drinking water heat
exchanger (stainless
steel 1.4404)
Water capacity heat exchanger
litres
29
Maximum operating pressure
bar
6
Domestic water heat exchanger sur-
face
m
2
6.0
Storage tank charg-
ing heat exchanger
(stainless steel
1.4404)
Water capacity heat exchanger
litres
12.1
Heat exchanger surface area
m
2
2.5
Pressurised solar
heat exchanger
(stainless steel
1.4404)
Water capacity heat exchanger
litres
—
9.3
Heat exchanger surface area
m
2
—
1.7
Thermal output
data
1)
Hot water quantity without reheating
at a consumption rate of 8 l/min
(12 l/min) (T
S
=50 °C)
litres
364 (318)
328
4)
(276
4)
)
324 (282)
288
4)
(240
4)
)
Hot water quantity without reheating
at a consumption rate of 8 l/min
(T
S
=60 °C)
litres
540 (494)
492 (444)
Hot water quantity without reheating
at a consumption rate of 8 l/min
(12 l/min) (T
S
=65 °C)
litres
612 (564)
560 (516)
Pipe connections
Cold and hot water
inches
1" outer thread
Heating feed and return flow
inches
1" inner thread
Solar connections
inches
1" inner thread
inches
—
3/4" IG + 1" AG
Operating data
Operating range
Feed temperature
for room heat-
ing/cooling function
Heating
(min./max.)
°C
15 to 55
Cooling
(min/max)
°C
5 to 22
Hot water prepara-
tion (with BUxx)
Heating
(min./max.)
°C
25 to 80
Noise level
Audibility
dBA
42
46
42
46
Sound pressure
2)
dBA
28
32
28
32
