- 32 -
fig. 27 -
Operating signals of the HP circulation pump
LED Off:
The circulation pump is not working, no power supply.
Green LED On:
The circulation pump is operating normally.
Green LED flashing:
Venting mode in operation (10 minutes).
Red/green LED flashing:
Operating error with automatic restart.
Red LED flashing:
Operating error.
fig. 26 - Available hydraulic pressures and flow rates
0
1
2
3
4
5
6
7
8
mCE
1 mbar = 10 mmCE = 100 Pa
m /h
3
1
1,5
2
0,5
0
0
0,5
1
1,5
2
m
3
/h
1
3
55
77
88
0
1
2
3
4
5
6
7
8
mCE
1 mbar = 10 mmCE = 100 Pa
m /h
3
1
1,5
2
0,5
0
0
0,5
1
1,5
2
m
3
/h
1
3
55
77
88
Variable pressure
The circulation pump varies the water
pressure depending on the flow rate.
Recommended for an installation fitted with
radiators
(particularly any system with
thermostatic valves or zone solenoids).
Constant pressure
The circulation pump maintains a constant
water pressure whatever the flow rate.
Recommended for an installation with
constant pressure drops such as
an
underfloor heating system
.
Ne pas utiliser cette zone
►
Heating circulation pump speed settings
Do not use these zones
Waterstage / Installation / 2011 - EN
Summary of Contents for Waterstage WOYK150LJL
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Page 39: ... 39 fig 33 Cable passages Power cables Sensor cables Waterstage Installation 2011 EN ...
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