Carrier KGANP5201VSP Manuel d'instructions télécharger pdf (Page 10)

7. After burners ignite and blower starts allow the furnace to

run for at least 10 minutes before checking Temperature

Rise.

Maximum Heat Temperature Rise

If the temperature rise is too high or too low in Maximum Heat:

1. Remove jumpers from R, Wl and W2.

2. Wait until the blower off delay is completed.

3. Turn 115 VAC power off.

4. Check the position of the Efficiency/Comfort Adjustment

switch SWl-4. When set to OFF (Efficiency Mode), air-

flow is 10% higher for Minimum, 7.5% for Intermediate

Heat, and 17.5% for Maximum Heat. Factory default posi-

tion is ON (Comfort Mode).

5. Turn 115 VAC power on.

6. Re-check Minimum Heat Temperature Rise.

7. Remove jumpers across thermostat connections to termin-

ate the call for heat. Wait until the blower off delay is com-

pleted.

8. Turn gas supply manual shutoff valve to OFF position.

9. Turn off furnace power supply.

10. Remove manometer from the outlet pressure tap of the gas

valve.

11. Apply pipe dope sparingly to 1/8-in. NPT plug and re-in-

stall outlet pressure tap on the gas valve.

12. Re-install plastic cap over rotary adjustment switch on the

top of the gas valve.

CHECK LOW GAS PRESSURE SWITCH

The newly installed low gas pressure switch is a safety device

used to guard against adverse burner operating characteristics that

can result from low gas supply pressure. Switch opens at not less

than 6.5 in. W.C. and closes at not greater than 10.2 in. W.C.

This switch also prevents operation when the propane tank level

is low which can result in gas with a high concentration of

impurities, additives, and residues that have settled to the bottom

of the tank. Operation under these conditions can cause harm to

the heat exchanger system. This normally open switch closes

when gas is supplied to gas valve under normal operating

pressure. The closed switch completes control circuit. Should an

interruption or reduction in gas supply occur, the gas pressure at

switch drops below low gas pressure switch setting, and switch

opens. Any interruption in control circuit (in which low gas

pressure switch is wired) quickly closes gas valve and stops gas

flow to burners. When normal gas pressure is restored, the system

must be electrically reset to re-establish normal heating operation.

Before leaving installation, observe unit operation through 2

complete heating cycles. During this time, turn gas supply to gas

valve off just long enough to completely extinguish burner flame,

then instantly restore full gas supply. To ensure proper low gas

pressure switch operation, observe that there is no gas supply to

burners until after hot surface igniter begins glowing.

LABEL APPLICATION

1. Fill in Conversion Responsibility Label 337704-205 and

apply to Blower Access Door of furnace as shown. (See

Fig. 18. Date, name, and address of organization making

this conversion are required.

2. Attach Conversion Rating Plate Label 337704-201 to out-

er door of furnace., see Fig. 5.

3. Attach Gas Control Conversion Label 337704-202 to gas

valve. Do not use 337704-203, which is similar.

THiSFURNACEWAS CONVERTED

ON TO PROPANEGAS

(DAY-MONTH-YEAR)

KiT NO.: KGANP5201VSP

BY:

(Name and address of organization making this conversion),

which accepts the responsibility that this conversion has

been properly made.

CE GENC:RATEUR D'NR CHAUD A €:TI_

CONVERTiLE POUR

(JOUR-MOIS-ANNI_E)

DE L'ENSEMBLE N°.: KGANP5201VSP

PAR:

(Nora et adresse de I'organisme qui a effectu6 [a conversion),

qui accepte |' entrii.=re responsabilit6 de [a conversion,

337704-205 REV.B

Fig. 18 - Conversion Responsibility Label

Al1296

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 25 26

Commentaires sur ces manuels

Pas de commentaire

Carrier KGANP5201VSP Manuel d'instructions Page 10

Commentaires sur ces manuels

Produits connexes et manuels pour Chauffe-eau et chaudières Carrier KGANP5201VSP