Honeywell CT1500 - Manual (Page 19)

19 69-0333—6
Troubleshooting (continued)
Problem Check Action
Heat-on time too
short. — anticipator setting. (See Fig. 6.) Increase anticipator setting by 0.05 Observe
heating system operation.
Heat-on time too
long. — anticipator setting. (See Fig. 6.) 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.
— condensor 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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