Honeywell 191108AJ Manuel d'utilisateur télécharger pdf (Page 14)

14 69-0643—1

Troubleshooting

Your Honeywell thermostat requires little or no attention. Most problems can generally be traced to

the following.

Problem Check Action

No heat. —System switch may be in OFF Move system switch to HEAT position.

or COOL position.

—Fuse or circuit breaker. If blown or tripped, replace fuse or

reset breaker.

—Furnace power switch may be Move switch to ON .

OFF.

—Pilot flame may be out. Relight pilot flame according to furnace

manufacturer instructions.

—Thermostat connections. Turn off power to furnace. Check for

correct terminal hookups. Repair any

frayed or broken wires. Firmly tighten

all terminal screws. Turn on power.

—Other. Contact a qualified service technician

for assistance.

(continued)

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 27 28

Pas de commentaire

Honeywell 191108AJ Manuel d'utilisateur Page 14