Noritz CB180-DV, Руководство пользователя

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Maintaining the Combi Boiler Chapter 4. – Maintenance
Regular Maintenance
- After Combi Boiler installation is completed, the Installation
Manual should be placed in near the Combi Boiler.
Maintenance instructions should be carried out by the
guidelines. Maintenance detail lists, please refer to the
instructions below.
Maintenance procedures [Monthly]
- Check vent pipe.
Visually inspect the flue gas vent piping for detecting any
signs of blockage, leakage or deterioration of the piping.
Please contact a qualified service technician immediately
if you find any problem.
- Check air inlet pipe.
Visually inspect the air inlet whether it is unobstructed. Inspect
entire length of air piping for ensuring that piping is intact and
all joints are properly sealed.
Call a qualified service technician if any problem is observed.
- Check the condensate outlet.
While the Combi Boiler is running, check the discharge end of
the condensate drain tubing.
Make sure that no flue gas is escaping from the condensate
drain tubing.
If flue gas is continuously escaping, it is a serious problem.
Call a qualified service technician to inspect the Combi Boiler
and condensate line. Also, refill the condensate trap if prob -
lem persists regularly.
- Check bird screen.
If you encounter a problem of combustion specifications,
visually inspect the bird screen(s).
And then replace it with spare parts or clean the screens.
Maintenance procedures
- Check installation location
To prevent potential severe personal injury, death or substan-
tial property damage, remove all contaminated materials.
If contaminants are found :
Remove products immediately from the area.
In order to check the status of Combi Boiler, call a qualified ser -
vice technician to inspect the Combi Boiler for possible dam-
age from acid corrosion.
DO NOT store combustible materials, gasoline or any other
flammable vapors or liquids near the Combi Boiler. Remove
them immediately or store them other places.
- Check if Combi Boiler front cover is closed.
Check if there is any problem with the Combi Boiler front
cover and the two upper and lower screws are tightened well.
Combi Boiler front cover must be closed while it is operating.
- Check power source.
Make sure that the power cord is property connected. The
main power line is connected to the manual switch box inside
a Combi Boiler.
- Check status of the control panel.
Monthly
Check vent pipe.
Check air inlet pipe.
Check pressure relief valve.
Check condensate drain outlet.
Annually
Check
Combi
Boiler piping
(Gas and Water leakage).
Check the operation of both Domestic
and Heating pressure relief valves.
No plan of use for
long-term
Do not disconnect electrical power.
1. General Maintenance
3" Bird Screen (1/4")