ECR International COMBI 115 Installation, Operation And Maintenance Manual page 14

8
7
6
5
4
I llust rat ions are a depict ion of t he boiler for general locat ion of part s and m ay vary depending on m odel.
3 - COM PON EN T LI STI N G
H ea t Only - 1 6 5
Exhaust Port
I nt ake Port
1 0
I TEM
H ea t Only - 1 6 5
NO.
1 Pum p
2 Boiler Drain Tap
Low Water Pressure Cutoff
3
9
Gas Valve
4
1 0
NTC Heating sensor ( Supply/
1 1 5 Return) QTY 2, ( 1 Shown for
clarity)
6 Wat er Safety Therm ost at
1 2
7 Flue Sensor
8 Coaxial Connect or
1 3
Heat Exchanger Tem perat ure
9
1 4
Prot ect or
1 0 Heat Exchanger
1 5 Burner Door Tem perat ure
1 1
Sensor
1 2 Burner ( not shown)
1 3 I gnit ion Elect rode
1 6
1 4 Flam e Det ect ion Elect rode
1 5 Air/ Gas Blend Manifold
1 7
1 6 Air Vent
1 8
1 7 Vent uri
1 9
1 8 Silencer
1 9 Fan
1
2
3
240013687 REV A [ 09/ 01/ 2022]