Honeywell CT1801 Manual do Utilizador descarregar pdf (Página 20)

20 69-0395—2

Troubleshooting

(continued)

1 Not applicable on heating-only model.

Problem Check Action

Heat-on time too short. — anticipator setting. (See Fig. 6 for

anticipator location.)

Increase anticipator setting by 0.05.

Observe heating system operation.

Heat-on time too long. — anticipator setting. (See Fig. 6 for

anticipator location.)

Decrease anticipator setting by 0.05.

Observe heating system operation.

No cooling. — system switch. May be in OFF or

HEAT position.

Move switch to COOL position.

— fuse or circuit breaker. If fuse is blown or breaker tripped,

replace or reset.

— condenser switch position.

Located outdoors and may be

turned Off.

Move to ON position.

— Y, G, RC thermostat connections. Turn Off power to cooling system. Check

for correct terminal hookups. Repair any

frayed or broken wires. Firmly tighten all

terminal screws.

(continued)

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Honeywell CT1801 Manual do Utilizador Página 20