Owner's Manual
Page 1
Registered Trademark. Copyright © 2005 Honeywell International Inc. Patents pending. All rights reserved. Owner's Manual CT30/CT33 Low-voltage Thermostat Getting started Check to make sure your package includes the following items: CT30/CT33 thermostat Cover plate Wire labels Caution card Wall anchors and mounting screws (2 each) Before you begin, make sure you have: • Screwdriver • Hammer • Level (optional) • Pencil • Drill bit (3/16" for drywall, 7/32" for plaster) ® U.S.
Registered Trademark. Copyright © 2005 Honeywell International Inc. Patents pending. All rights reserved. Owner's Manual CT30/CT33 Low-voltage Thermostat Getting started Check to make sure your package includes the following items: CT30/CT33 thermostat Cover plate Wire labels Caution card Wall anchors and mounting screws (2 each) Before you begin, make sure you have: • Screwdriver • Hammer • Level (optional) • Pencil • Drill bit (3/16" for drywall, 7/32" for plaster) ® U.S.
Owner's Manual
Page 2
... may not be compatible with wires attached. If the total (not counting C or C1) is 2 wires, proceed to check. Do you purchase right thermostat? Owner's Manual Remove your old thermostat. Count the number of wires coming out of them are attached to terminals in a sealed tube.
... may not be compatible with wires attached. If the total (not counting C or C1) is 2 wires, proceed to check. Do you purchase right thermostat? Owner's Manual Remove your old thermostat. Count the number of wires coming out of them are attached to terminals in a sealed tube.
Owner's Manual
Page 4
... into holes until flush with your old thermostat). 4 Connect wires first (see table below ), then insert screws. Check level if desired, then tighten screws. Owner's Manual Mount thermostat base 1 Drill holes at pencil-marked locations (3/16" holes for drywall, 7/32" holes for plaster). 2 Use hammer to tap anchors into the wall...
... into holes until flush with your old thermostat). 4 Connect wires first (see table below ), then insert screws. Check level if desired, then tighten screws. Owner's Manual Mount thermostat base 1 Drill holes at pencil-marked locations (3/16" holes for drywall, 7/32" holes for plaster). 2 Use hammer to tap anchors into the wall...
Owner's Manual
Page 6
Owner's Manual Operation Temperature setting Move lever to turn off heating system. 6 System off (CT33 only) Move lever to far left to adjust desired indoor temperature.
Owner's Manual Operation Temperature setting Move lever to turn off heating system. 6 System off (CT33 only) Move lever to far left to adjust desired indoor temperature.