Pr
o
Minent
®
Page 101
8.9
Measuring Parameter pH/Chlorine
8.9.1
DULCOMETER
®
D2C Measured Variable pH/Chlorine, Setting and
Operation
Display
Symbols
The display of the DULCOMETER
®
D2C controller uses the following symbols:
pH/Chlorine
Symbol Description
Comment
Limit value transgression measured value 1
Symbol
Relay 1 upper or zone
left
Symbol
Relay 1 lower
left
Limit value transgression measured value 2
Symbol
Relay 2 upper or zone
right
Symbol
Relay 2 lower
right
Metering pump measured value 1
Symbol
Control
off
left
Symbol
Control
on
left
Metering pump measured value 2
Symbol
Control
off
right
Symbol
Control
on
right
Solenoid valve measured value 1
Symbol
Control
off
left
Symbol
Control
on
left
Solenoid valve measured value 2
Symbol
Control
off
right
Symbol
Control
on
right
Stop button pressed
Manual
metering
Pause
Delay time „td“
Control starts after
expiry of „td“
Fault
BA_DR_002_02_09_GB_Cooling.indd 101
BA_DR_002_02_09_GB_Cooling.indd 101
24.02.2009 11:56:10 Uhr
24.02.2009 11:56:10 Uhr