Bosch C 1210 ES Installation Manual page 44
Bosch indoor residential and commercial models tankless water heaters temperature modulated with electronic ignition suitable for heating potable water and space heating, natural & liquefied petroleum (lp) gas
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Also See for C 1210 ES:
- Technical service bulletin (2 pages) ,
- Applications manual (107 pages) ,
- Installation and operating instructions manual (84 pages)
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Maintenance and service
Final Readings
P1 CO
Reading:
2
P2 CO
Reading:
2
D. Returning to Service:
1. Return slotted screw cover to original position.
2. Reinstall Torx cover.
3. Remove CO
analyzer probe and reinstall flathead
2
screw with gasket in exhaust collar.
4. Press ON/OFF button to turn OFF the heater and
then turn ON the heater.
5. Heater is ready for normal operation.
1
2
Fig. 70 Adjusting P1 CO
Fig. 71 Adjusting P2 CO
44
% CO
2
% CO
2
3
6720608836-04.1AL
level
2
6720608836-05.1AL
level
2
6 720 644 887
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