IDRO PRINCE
3
12-16-23-23 H
2
O - IDRO PRINCE 30-30 H
2
O - AQUOS
3
16-23-23 H
2
O - IDRON 16-22 AIRTIGHT - MIRA 16-22 - TESIS 16-23 AIRTIGHT - HIDROFIRE 22.8
67
PROBLEM
POSSIBLE CAUSES
SOLUTIONS
Condensate in the boiler
Improper temperature adjustment
Adjust the boiler to a higher temperature
Insufficient fuel consumption
Check the recipe and/or technical parame-
ters
Radiators cold in the winter
Room thermostat (local or remote)
adjusted too low. If remote thermostat,
check whether it is defective
Adjust it to a higher temperature. Replace
it if necessary (if remote).
The circulator does not turn because it is
blocked
Release the circulator by removing the cap
and turning the shaft with a screwdriver.
The circulator does not turn
Check its electrical connections, replace it
if necessary.
Air inside the radiators
Bleed the radiators
ATTENTION!
The operations in italics must be done exclusively by specialised personnel.
Failure to respect this condition relieves the manufacturer of all liability and voids warranty conditions.
15 ELECTRONIC BOARD
Fig. 71 - Electrical board
