E2006 Lennox Industries Inc. Dallas, Texas, USA
HOMEOWNER’S
MANUAL
Harmony IIIt Zone Control System
CONTROLS |
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505,024M | Litho U.S.A. | |
05/06 | ||
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Supersedes 01/06 |
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IMPORTANT: Read this instruction manual completely! Retain for future reference.
Contents | Page |
What Is the Harmony IIIt Zone Control System? | . . 2 |
What does the system consist of? | . . 2 |
How do I set the control center switches? | . . 2 |
How do I use the thermostat controls? | . . 4 |
What does the service light indicate? | . . 4 |
How do I use the central (Vacation) mode? | . . 4 |
How do I use the zone mode? | . . 4 |
How are zones determined? | . . 5 |
Thermostat replacement and maintenance | . . 5 |
Homeowner’s Zone Information Record | . . 6 |
05/06 | 505,024M |
*2P0506* | *P505024M* |