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Description
Water-side resistance (∆T 20°C)
Available useful discharge head (∆T 20°C)
Maximum working pressure
Minimum supply pressure
Maximum permitted temperature
Lockout thermostat activation temperature
Adjustment temperature (min / max)
Thermal module water content
Maximum condensation at 100% rated heat output
(50-30°C)
Power supply
Index of protection
Consumption at full load
Consumption at part load
Electrical consumption in standby
mode
Up to 85°C if combined with the plate heat exchanger accessory.
(***)
1 8 Pumps
The thermal modulesPOWER MAX 50 P DEP, POWER MAX
50 P, POWER MAX 65 P and POWER MAX 80 P are fitted
with a circulator.
Residual head (mbar)
900
800
700
600
500
400
300
POWER MAX 50 P DEP
200
POWER MAX 50 P
100
0
0
0,5
1
1,5
b
At the first start-up, and at least once a year, the rota-
tion of the circulator shaft should be checked as, es-
pecially after long periods of not being operated, de-
posits and/or residuals could impede its free rotation.
b
Before loosening or removing the circulator cap, pro-
tect the electric devices located underneath from any
water that exits.
a
It is prohibited to operate the circulators without wa-
ter.
Elmax
Elmin
Psb
POWER MAX 65 P
POWER MAX 80 P
2
2,5
3
3,5
4
Flow-rate (m
/h)
3
POWER MAX
50 P
50 P
65 P
80 P
DEP
-
-
-
-
420
250
490
390
30 / 80 (***)
5
5
15
15
5,4
7,0
8,9
10,1
230-50
IPX4D
75
105
63
77
31
34
30
30
9
9
13
13
Thermal modules POWER MAX 100, POWER MAX 110,
POWER MAX 130 and POWER MAX 150 are not equipped
with a circulator, which must be inside or outside the appli-
ance (see accessories).
For its sizing, consider the thermal module's water-side
pressure drops, which are shown in the chart below.
Water-side pressure drop
Pressure drop (mbar)
1000
900
800
700
600
POWER MAX 130
500
400
300
200
100
0
0
1
2
100
110
130
150
160
210
350
510
-
-
-
6
0,7
100
95
17
17
23
13,6
15,0
17,5
19,8
150
203
205
302
36
31
44
6
6
6
POWER MAX 150
POWER MAX 110
POWER MAX 100
3
4
5
6
7
Flow-rate (m
U M
mbar
-
mbar
bar
bar
°C
°C
°C
25
l
l/h
V-Hz
IP
W
45
W
8
W
11
8
9
/h)
3
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