Owner's Manual
Page 6
Provides mounting base, wiring connections and manual switching control for heating-only or cooling-only thermostat. 15 16 Q682B SUBBASE. Provides mounting base and wiring connections for heating/cooling thermostat. 69-0574-2 16 6 M2421 R G FAN ON AUTO O B W Y HEAT COOL OFF M719 15 191108AJ WALLPLATE.
Provides mounting base, wiring connections and manual switching control for heating-only or cooling-only thermostat. 15 16 Q682B SUBBASE. Provides mounting base and wiring connections for heating/cooling thermostat. 69-0574-2 16 6 M2421 R G FAN ON AUTO O B W Y HEAT COOL OFF M719 15 191108AJ WALLPLATE.
Owner's Manual
Page 14
...furnace manufacturers instructions. - Check for assistance. (continued) 14 Contact a qualified service technician for correct terminal hookups. Troubleshooting Your Honeywell thermostat requires little or no attention. May be traced to furnace. fuse or circuit breaker. furnace power switch. May be ... COOL position. 1 - system switch. If blown or tripped, replace fuse or reset breaker. - Repair any frayed or broken wires. Most problems can generally be in OFF or Move system switch to ON. - pilot flame. R and W thermostat connections. Firmly tighten ...
...furnace manufacturers instructions. - Check for assistance. (continued) 14 Contact a qualified service technician for correct terminal hookups. Troubleshooting Your Honeywell thermostat requires little or no attention. May be traced to furnace. fuse or circuit breaker. furnace power switch. May be ... COOL position. 1 - system switch. If blown or tripped, replace fuse or reset breaker. - Repair any frayed or broken wires. Most problems can generally be in OFF or Move system switch to ON. - pilot flame. R and W thermostat connections. Firmly tighten ...
Owner's Manual
Page 18
Firmly tighten all terminal screws. - Check Action - Move to cooling system. Repair any frayed or broken wires. Contact a qualified service technician for drafts or radiant heat. area around thermostat for assistance. - thermostat connections. Thermostat should be turned OFF. Contact qualified service technician ...
Firmly tighten all terminal screws. - Check Action - Move to cooling system. Repair any frayed or broken wires. Contact a qualified service technician for drafts or radiant heat. area around thermostat for assistance. - thermostat connections. Thermostat should be turned OFF. Contact qualified service technician ...
Owner's Manual
Page 20
Reset clock. - If clock powered Wire separate transformer to clock and equipment may occur. power to power clock, or through system transformer, install backup batteries as shown on . Replace filter and ...
Reset clock. - If clock powered Wire separate transformer to clock and equipment may occur. power to power clock, or through system transformer, install backup batteries as shown on . Replace filter and ...
Owner's Manual
Page 22
...Limit switch contacts stuck open. 4. Transformer supplying power is inadequate. 2. Use additional (separate) transformer. Install transformer with subbase terminals. 2. Check Action 1. Restore power. 2. Replace wiring. 3. Clock has failed. 1. Replace thermostat. 69-0574-2 22 Voltage At Clock Terminals AC Voltge at C-C Terminals 0 Vac. used to ensure proper contact. 2. System power off... fingers o thermostat not making proper contact with proper secondary 2. Rebend spring fingers to a 45 degree angle to power 1. Short in clock power supply wiring. 3.
...Limit switch contacts stuck open. 4. Transformer supplying power is inadequate. 2. Use additional (separate) transformer. Install transformer with subbase terminals. 2. Check Action 1. Restore power. 2. Replace wiring. 3. Clock has failed. 1. Replace thermostat. 69-0574-2 22 Voltage At Clock Terminals AC Voltge at C-C Terminals 0 Vac. used to ensure proper contact. 2. System power off... fingers o thermostat not making proper contact with proper secondary 2. Rebend spring fingers to a 45 degree angle to power 1. Short in clock power supply wiring. 3.