Owner's Manual
Page 1
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. All rights reserved. Registered Trademark. Patents pending. Copyright © 2005 Honeywell International Inc.
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. All rights reserved. Registered Trademark. Patents pending. Copyright © 2005 Honeywell International Inc.
Owner's Manual
Page 3
CT30/CT33 Low-voltage Thermostat Label wires and remove old wallplate Use a screwdriver to identify wire types. IGNORE WIRE COLORS: Use only letter designations to disconnect wires one by one.... of both screw holes. 3 Wrap supplied labels securely around each wire, wrap it with the label matching the letter on your old thermostat. (Adhesive labels are supplied in your thermostat package.) Remove the old wallplate only after all wires are labeled. Be careful not to let loose wires fall into the wall...
CT30/CT33 Low-voltage Thermostat Label wires and remove old wallplate Use a screwdriver to identify wire types. IGNORE WIRE COLORS: Use only letter designations to disconnect wires one by one.... of both screw holes. 3 Wrap supplied labels securely around each wire, wrap it with the label matching the letter on your old thermostat. (Adhesive labels are supplied in your thermostat package.) Remove the old wallplate only after all wires are labeled. Be careful not to let loose wires fall into the wall...
Owner's Manual
Page 5
CT30/CT33 Low-voltage Thermostat Set adjustment lever (CT30 only) 1 Separate cover from thermostat, and remove the plastic insert. 2 Use a pencil to move the adjustment lever to the proper setting for your system (see table below). Your system ... furnace (more than 90% efficiency) 0.8 Hot water system 0.8 Gas/oil steam or gravity system 1.2 Finish installation Thermostat (shown with optional cover plate) Cover 5 1 Align the 3 tabs on the cover with slots on the thermostat, then push gently until the cover snaps into place. 2 Restore electrical power at the heating/cooling system...
CT30/CT33 Low-voltage Thermostat Set adjustment lever (CT30 only) 1 Separate cover from thermostat, and remove the plastic insert. 2 Use a pencil to move the adjustment lever to the proper setting for your system (see table below). Your system ... furnace (more than 90% efficiency) 0.8 Hot water system 0.8 Gas/oil steam or gravity system 1.2 Finish installation Thermostat (shown with optional cover plate) Cover 5 1 Align the 3 tabs on the cover with slots on the thermostat, then push gently until the cover snaps into place. 2 Restore electrical power at the heating/cooling system...
Owner's Manual
Page 7
...while the product was caused by the consumer. Customer Care will make the determination whether the product should be returned to the following address: Honeywell Return Goods, Dock 4 MN10-3860, 1885 Douglas Dr. N., Golden Valley, MN 55422, or whether a replacement product can be sent...or consequential damages, so this limitation may not apply to you may not apply to you purchased it; If you . CT30/CT33 Low-voltage Thermostat Limited Warranty Honeywell warrants this product to be free from defects in the possession of a consumer. If at any questions concerning this warranty,...
...while the product was caused by the consumer. Customer Care will make the determination whether the product should be returned to the following address: Honeywell Return Goods, Dock 4 MN10-3860, 1885 Douglas Dr. N., Golden Valley, MN 55422, or whether a replacement product can be sent...or consequential damages, so this limitation may not apply to you may not apply to you purchased it; If you . CT30/CT33 Low-voltage Thermostat Limited Warranty Honeywell warrants this product to be free from defects in the possession of a consumer. If at any questions concerning this warranty,...