Amana PGD**C Manual de instrucciones descargar pdf (Pagina 10)

Manifold Pressure Adjustment Cont’d

9. Using an Allen wrench, adjust low stage manifold

regulator to the required pressure (Table 2).

10. Reinstall the low stage manifold regulator cap screw.

Confirm low stage manifold pressure.

11. Turn OFF gas supply to unit, and disconnect manom-

eter.

Low Stage 5.7 to 6.3" W.C.

High Stage 9.7 to 10.3" W.C.

Manifold Pressure for Propane Gas

Two-Stage Units

Table 2

Unit Operation Check and Labelling

ERIFY GAS INPUT RATE(S)

Ensure that the appropriate orifices have been in-

stalled and the manifold pressure has been set as

stated in these instructions.

CHECK NORMAL OPERATING SEQUENCE OF IGNITION

SYSTEM

Check the normal operating sequence of the ignition

system to ensure burners light properly.

INSPECT BURNER FLAME

The burner flames should be stable, soft and blue

(dust may cause orange tips but they must not be yel-

low). They should extend directly outward from the

burners without curling, floating, or lifting off.

CHECK AND ADJUST UNIT TEMPERATURE RISE

Check and adjust unit temperature rise(s) as de-

scribed in the installation manual.

Temperature rise must be within the range shown on

the furnace rating plate.

LABEL ATTACHMENT

Attach the label (found in the spring kit), indicating

propane gas conversion, to the gas valve.

Attach conversion data plate, with correct input rating,

adjacent to the unit rating plate. Use Tables 3 or 4 to

determine the correct data plate to be applied.

Post “conversion date certificate” adjacent to the unit

rating plate.

Adjustments, Checks, and Tests

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Amana PGD**C Manual de instrucciones Pagina 10