User manual HONEYWELL CT2700

[. . . ] 1. Loosen screws holding thermostat to subbase, wallplate, to wall and lift away. As you disconnect each wire, use masking tape to label it with the old terminal designation. Wrap wires around a pencil to keep them from falling back into the wall as shown in Fig. 2. WIRES THROUGH WALL OPENING CROSS-RECESSED SCREWDRIVER HAND OR POWER DRILL WITH 3/16 INCH DRILL BIT, IF NEEDED TO DRILL HOLES IN WALL WIRE CUTTER/STRIPPER OR SHARP KNIFE, IF NEEDED TO STRIP WIRES MASKING TAPE, IF NEEDED TO LABEL WIRES AS DISCONNECTED FROM OLD THERMOSTAT M5136 Fig. [. . . ] Level for appearance only; the thermostat functions properly even when not level. CT2700 wiring diagram, 2-wire, heat-only system. T8700 M12532 R G Y W FAN COIL 1 L1 (HOT) L2 1 24V COOLING CONTACTOR COIL POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. M12544 Fig. IMPORTANT Use 18-gauge maximum wire to wire the thermostat. 3 69-1085 CT2700 AN ELECTRONIC ROUND TM PROGRAMMABLE THERMOSTAT All wiring must comply with local electrical codes and ordinances. If unsure about household wiring procedures, call your local heating and air conditioning contractor. Refer to the masking tape labels you placed on wires when you removed your old thermostat. Match the letter of your old thermostat wire with the terminal of the corresponding letter on your new thermostat. 7. ROUTE WIRING AS SHOWN THROUGH ENTRANCE HOLE ALTERNATE MOUNTING SCREW HOLE 5 ADJUST FAN OPERATION SWITCH The thermostat fan operation switch, labeled fuel switch in Fig. If this system is an electric heat system, set the switch to the E (electric) position. The E setting allows the fan to turn on immediately with the heating or cooling equipment in a system where the G terminal is connected. FUEL SWITCH AT HE FA N FF O ON MOUNTING SCREW HOLE F E CO OL TO AU R G Y W ALTERNATE MOUNTING SCREW HOLE MOUNTING SCREW HOLE WIRING ENTRANCE HOLE M12529 M12531 Fig. NOTE: To ensure proper mounting of the thermostat, restrict all wiring to the left side of the terminals. Loosen the terminal screws and slip each wire beneath its matching terminal. The shape of the terminals permit insertion of straight or wraparound connections. Tighten the terminals. 6 MOUNT THERMOSTAT TO WALLPLATE Align the tab and connector pins at the top of the thermostat with the wallplate. 10. DASHED LINES INDICATE TABS ON BACK OF THERMOSTAT HE AT FA N O CO OL FF ON TO AU Set CO OL HE AT FA N FOR WRAPAROUND, STRIP 7/16 INCHES (11 mm) O FF ON TO AU A ALIGN TABS/PINS AT TOP FOR STRAIGHT INSERTION, STRIP 5/16 INCHES (8 mm) OF THERMOSTAT WITH WALLPLATE CONNECTOR. Set M12537 Fig. Plug the hole in the wall with insulation to help prevent drafts from adversely affecting thermostat operation. B M12530 PRESS THERMOSTAT CASE STRAIGHT ON TO LATCH. Fig. Mounting thermostat to wallplate. 69-1085 4 CT2700 AN ELECTRONIC ROUND TM PROGRAMMABLE THERMOSTAT Press the thermostat straight on to the wallplate to latch. NOTE: To remove the thermostat from the wallplate, grasp the thermostat on both sides and pull the thermostat straight out. The thermostat then displays the current time and room temperature. AM PM 7 PROGRAM YOUR THERMOSTAT The thermostat is preprogrammed for your convenience with the following time and temperature settings, see Table 2. Preprogrammed Time/Temperature Settings. PM Period WAKE SLEEP Start Time 6:00 AM Heating Setpoint 70°F (21°C) Cooling Setpoint 78°F (25. 5°C) 82°F (28°C) 10:00 PM 62°F (16. 5°C) WAKE is the time period you want the house at a comfortable temperature during the day. SLEEP is the time period you can set for an energysavings temperature while you are sleeping. The following sequence uses the heating program as an example; the System switch is in the HEAT position. [. . . ] Honeywell shall not be liable for any loss or damage of any kind, including any incidental or consequential damages resulting, directly or indirectly, from any breach of any warranty, expressed or implied, or any other failure of this product. Some states do not allow the exclusion or limitation or incidental or consequential damages, so this limitation may not apply to you. This warranty is the only expressed warranty Honeywell makes on this product. The duration of any implied warranties, including the warranties of merchantability and fitness for a particular purpose is hereby limited to the one year duration of this warranty. [. . . ]