Opening the case
• Loosen the screw and remove the upper case in an upwards direction .
Closing the case
• Place the upper case over the lower case at an angle . Insert the clips in the pocket of the lower case .
• Pivot the upper case down and feed the operating buttons through the matching holes .
• Fasten the case tightly with the screw .
4.2
Display
1
2
Position
Name
1
Sigma sign for heat quantity
2
Delta sign for resettable heat quantity
3
Symbol Max for maximum stored value at flow, temperature, and output
4
Display for temperature sensors, temperature values and fault symbols, for example, short circuit,
interuption
5
Temperature unit
6
Heat quantity unit
7
Flow unit
4.3
Measured values
3
4
max
Total heat quantity (kWh)
kWh
Total heat quantity (MWh)
Total heat quantity (GWh)
Heat quantity delta (kW)
kW
(Press SET for 2 sec to reset the value)
Power (kW)
kW
(Press SET to display maximum value)
Flow (m
(Press SET to display maximum value)
m
/h
3
°C
Supply temperature (
(Press SET to display maximum value)
°C
Return temperature (
(Press SET to display maximum value)
5
°C
kWh
6
m
/h
3
7
3
/h)
o
C)
o
C)
086U7932 rev 3
9