Operation
©2022 nVent
89217391 Rev. A
81
10.6.10 Page 7492, sensor adjustment
/ Unit / Setup /
Sensor calibration
•
Indication of actual values.
•
Adjustment and setting of the gain and offset values (calibration) of the sensors.
Screen contents:
Description
Actual value display:
Primary inlet temperature
[°C]
Temperature sensor (medium inlet in the primary circuit)
Secondary outlet temperature
[°C]
Temperature sensor (medium outlet in the secondary circuit)
Primary inlet pressure
[bar]
Pressure sensor (medium inlet in the primary circuit)
Primary filter pressure
[bar]
Pressure sensor (filter in the primary circuit)
System pressure
[bar]
Pressure sensor (system)
Secondary inlet pressure
[bar]
Pressure sensor (medium inlet in the secondary circuit)
Secondary outlet pressure
[bar]
Pressure sensor (medium outlet in the secondary circuit)
Filter 1 pressure
[bar]
Pressure sensor (filter 1)
Filter 2 pressure
[bar]
Pressure sensor (filter 2)
Ambient temperature
[°C]
Temperature sensor (outside temperature)
Ambient relative humidity
[%]
Humidity sensor
Primary outlet flow
[l/min]
Flow sensor (medium outlet in the primary circuit)
Reference minimum flow rate *)
[l/min]
Reference minimum flow rate
Reference maximum flow rate *)
[l/min]
Reference maximum flow rate
Primary outlet temperature
[°C]
Temperature sensor (medium outlet in the primary circuit)
Secondary inlet flow
[l/min]
Flow sensor (medium inlet in the secondary circuit)
Reference minimum flow rate *)
[l/min]
Reference minimum flow rate
Reference maximum flow rate *)
[l/min]
Reference maximum flow rate
Secondary inlet temperature
[°C]
Temperature sensor (medium inlet in the secondary circuit)
Offset
Adjustment and setting of gain and offset values.
Gain
(for specialist personnel only)
*) = option
NOTICE
Damage to the unit!
If the offset and gain values are changed without authorisation, the correct
operation of the unit can no longer be guaranteed.
The values that are set at the time of delivery are default settings and they must
not be changed without prior consent from the customer service department.
