Table of Contents
Advertisement
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
b
At the first start-up, and at least once a year, the rotation of
the circulator shaft should be checked as, especially after long
periods of not being operated, deposits and/or residuals could
impede its free rotation.
12
b
Before loosening or removing the circulator cap, protect the
electric devices located underneath from any water that exits.
a
It is prohibited to operate the circulators without water.
POWER MAX 65 P
POWER MAX 80 P
1
1,5
2
2,5
3
Flow-rate (m
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 appliance (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
500
400
3,5
4
/h)
3
300
200
100
0
0
1
POWER MAX 150
POWER MAX 130
POWER MAX 110
POWER MAX 100
2
3
4
5
6
Flow-rate (m
7
8
9
/h)
3
Hide quick links:
Advertisement
Table of Contents
