A.O. Smith SGE - 40, Инструкция по установке, эксплуатации и обслуживанию

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Instruction manual SGE 45
is
Partial load measurement
16. From the service menu, select:
-
SERVICE OPERATION
|
PARTIAL LOAD
- Confirm with .
The appliance is now in "PARTIAL LOAD" mode and will ignite.
17. The appliance is now running at
PARTIAL LOAD
. Read the value from the
CO
2
meter and wait until this measured value has remained stable for some
time. This may take several minutes.
18. Compare the CO
2
value measured against the value measured under full
load.
Caution
The CO
2
value at partial load must be within ±0.3 vol% of the CO
2
value
measured or adjusted under full load.
19. If necessary, adjust the CO
2
value using the adjuster screw until the value is
within 0.3 vol% of the CO
2
value under full load. Then compare the
measured CO
2
value against the value from the table (3.4.3 "Gas data").
CO
2
adjustment (partial load)
Note
Turning to the left (anticlockwise) means more less (lower CO
2
level) and
turning to the right (clockwise) means more gas (higher CO
2
level).
Note
After conversion, you must check that the gas control valve is gastight.
20. Remove the CO
2
measurement probe from the measurement nipple of the
flue gas outlet pipe.
21. Put the cap back on the measurement nipple of the flue gas outlet pipe.
22. Shut off the gas supply.
23. Replace the covers.
SERVICE Ê Ê
PARTIAL LOAD 65ÉC
Tset 70ÉC
RUNNING
IMD-1095c R0