Siemens Synco 700 RMH760B Mode D'emploi page 60

The following tips can help in the event problems occur
General
Before you call in your heating engineer, you should
check the following:
• Is your plant switched on? Check main switch and all
other switches
• Are all fuses of your plant in order?
• Is enough fuel in the tank?
• Have settings been changed by unauthorized per-
sons? (Time of day, setpoints, etc.)
• Does a fault appear on the display?
The heating always maintains the same room tem-
perature:
• Check the room operating mode (only
and raises the room temperature)
• Has the actuator been disconnected from the valve?
Connect it!
24
Building Technologies / HVAC Products
The required room temperature is reached either too
early or too late:
• Change the time program
• When the building is well insulated, it takes more time
to cool down
The heat source does not operate any more:
• The burner has initiated lockout. Press the reset
button!
• The heating circuit pump and / or the boiler pump
does / do not operate. Check the fuses!
• The fuel tank is empty or the fuel pump does not
operate
lowers
The heat source operates, but there is no supply of
heat:
• Operate the heating valve manually
CE1B3133x2-en 74 319 0560 0 a 10.10.2006