13. Latent Heat Exchanger; Sensible Heat Exchanger - Daesung Celtic SHW-13 Installation Manual And Owner's Manual

13. LATENT HEAT EXCHANGER

1. Refer to Frame 2-3.
Remove the 2 screws to separate the fan from
2.
the combustion chamber.
3.
Turn the 2 nuts of cold water inlet pipe &
outlet pipe counterclockwise and then
remove the 5 screws on the gas valve
to separate the combustion chamber.
4. Remove the 3 screws on the chassis
to separate the combustion chamber.
Turn the nut of latent heat exchanger
5.
counter clockwise and then remove
the 7 screws from the duct assembly.
6. Fit the new latent heat exchanger.
Reassemble in reverse order.
7.
Check the operation of the water heater.
8.
Refer to Frame 2-3.
14. SENSIBLE HEAT EXCHANGER REPLACEMENT
1. Refer to Frame 2-3.
2. Remove the combustion chamber.
Refer to Frame 13 (1~5)
Remove the 6 screws to separate
3.
the duct assembly form the sensible
heat exchanger.
Remove the 14 screws retaining the
4.
combustion chamber case.
Remove the 6 screws to separate the
5.
sensible heat exchanger from
combustion chamber surround.
6. Fit the new sensible heat exchanger.
Reassemble in reverse order.
7.
8. Check the operation of the water heater.
Refer to Frame 2-3.
REPLACEMENT
Latent heat
exchanger
Latent heat
exchanger
x 14
Separate the duct assembly
and latent heat exchanger.
Separate the combustion chamber.
Sensible heat
exchanger
Duct assembly
x 7