Saturn KDB - 161 GOM Manual page 83

No 5
Unplug the boiler from the electric outlet.
Open the front cover.
Release the heating water inside the boiler by opening the safety valve below the circulator pump.
Separate the circulator motor power jack.
Separate the circulation inlet hose and the circulator motor by pulling down the clip connecting them.
Take off the four screws fixing the circulator pump to the front cover(downside).
Separate the circulator pump from the boiler.
Fix the circulator pump to the boiler.
Screw the four screws fixing the circulator pump to the front cover.
Connect the circulation inlet hose and the circulator pump by pulling up the clip connecting them.
Connect the circulator pump power line jack and check the safety valve is closed.
Plug into the electric outlet and check for water leakage after water replenishment.
Close the front cover.
Plug the boiler into the electric outlet.
1. Make sure the O-ring is connected correctly.
2. After assembly, check for water leakage.
3. After assembly, make sure there is no noise due to vibrations or other causes.
Part name
Replacement steps
Caution
- 83 -
KDB-GOM
Circulation pump
Series