Setting The Product; Elements On The Operating Panel; Display; Light Fields Indicating The Pump Setting - Johnson Controls SABROE WHC 2.1 Installation And Operating Manual

7. Setting the product

WARNING
Hot surface
Death or serious personal injury
- The pump housing may be hot due to the pumped
liquid being scalding hot. Touch only the operating
panel.

7.1 Elements on the operating panel

1
2
3
4
Fig. 19 Operating panel
Pos. Description
Display showing the actual power consumption in
1
watt or the actual flow rate in m

Light fields indicating the pump setting.

2 See section 7.3 Light fields indicating the pump
setting.
Light field indicating the status of automatic night
3
setback and manual summer mode.
Button for enabling or disabling of automatic night
4
setback and manual summer mode.
5 Button for selection of pump setting.
Button for selection of parameter to be shown in the
display, i.e. actual power consumption in watt or
actual flow rate in m
6 The button is also used to activate the ALPHA
Reader mode on the pump. See section
7.9.1 Activating and deactivating the ALPHA Reader
mode on the pump.
7 Connectivity symbol.

7.2 Display

The display (1) is on when you have switched on the power
supply.
The display shows the actual pump power consumption in watt or
3
the actual flow rate in m /h in steps of 0.1 m
Faults preventing the pump from operating properly, for example
a blocked rotor, are indicated in the display by fault codes. See
section 9. Fault finding the product.
If a fault is indicated, correct the fault and reset the pump by
switching the power supply off and on.
14
5
6
7
3
/h.
3
/h.
3
/h during operation.
7.3 Light fields indicating the pump setting
If the pump impeller is rotated, for example when filling the pump
with water, sufficient energy can be generated to light up the
display even if the power supply has been switched off.
The pump has ten performance settings which you can select
with the button (5). See fig. 19.
The pump setting is indicated by nine light fields in the display.
See fig. 20.
Fig. 20 Nine light fields
Button
Active light fields
presses
Factory setting
0
1
2
3
4
5
6
7
8
9
For information about the function of the settings, see section
6. Control modes.
Description
AUTO
ADAPT
Lowest
proportional-pressure
curve, PP1
Intermediate
proportional-pressure
curve, PP2
Highest
proportional-pressure
curve, PP3
Lowest
constant-pressure curve,
CP1
Intermediate
constant-pressure curve,
CP2
Highest
constant-pressure curve,
CP3
Constant curve
Constant curve
Constant curve