Č Cleaning and maintenance
8.3
Refill water and vent installations
WARNING:
Material damage due to
temperature tense. Filling heating installations
in hot condition can cause cracks due to
tension.
Fill heating installations only in cold
condition (temperature of input duct
maximum
40 °C).
WARNING:
Material damage due to
often refilling!
Due to often water refilling, the heating installations
can damage with corrosion and calcification
depending on water features
Inspect heating installations on permeability
and expansion dish on functional accuracy.
Connect hose on water faucet
Fill the hose with water and connect it on
filling/emptying faucet
Fix the hose with hose clamp and open the faucet
for filling/emptying
Fill slowly heating installation; Monitor manometer
During the filling procedure vent the system
When the working pressure is reached close the faucet
When working pressure is decreased by vent
procedure, the water must be refilled
Remove hose from filling/emptying faucet
Summary of Contents for TK-24 12kW
Page 20: ...Electric connection Figure 9 Electric scheme for boiler TK 24 nominal power of 6 kW...
Page 21: ...Electric connection Figure 10 Electric scheme for boiler TK 24 nominal power of 9 kW and 12 kW...
Page 24: ...Electric connection Figure 13 Electric scheme for boiler TK 24 nominal power of 36 kW...