37
✓
No Flow
✓
Non correct signal from the
temperature sensor
✓
Check pumps, valves
✓
Check the temperature sensor
✓
Problem on the fan
✓
Non correct signal from the
temperature sensor
✓
Check the fan
✓
Check the temperature sensor
✓
Clean/change the filter
✓
Low Flow
✓
Non correct signal from the
flowmeter
✓
Check pumps, valves
✓
Check the flowmeter
This alarm shut down the panel. It’s visualized in case the water
temperature inside the chamber is higher then the settable threshold
level (
factory setting 50°C
)
Possible Causes:
Solution:
Important!
In case of high water temperature the system shuts down for safety. The user must find the
over temperature reason and restart the system manually. Automatic restart is not possible
because it could generate cycling of over temperature shut down, cooling and automatic
restart.
PANEL HIGH TEMPERATURE
This alarm shut down the panel. It’s visualized in case the panel
temperature is higher than the settable threshold level (
factory setting
50°C
).
Possible Causes:
Solution:
Important!
In case of high panel temperature the system shuts down for safety. The user must find the
over temperature reason and restart the system manually. Automatic restart is not possible
because it could generate cycling of over temperature shut off, cooling and automatic restart.
Important!
This alarms activates alarm relay that will be deactivated only when both a good temperature
is restored and the system is restarted manually.
LOW FLOW
If shout down option is activated this alarm shuts down the panel . It’s
visualized in case the flow rate inside the chamber is lower than the
settable threshold level (
factory setting 1 mc/h
)
Possible Causes:
Solution:
Important!
In case of low flow the system shuts down for safety. The user must find the low flow reason
and restart the system manually. Automatic restart is not possible because it could generate
Содержание IT Series
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