User manual HONEYWELL CT1600

[. . . ] If this control is replacing a control that contains mercury in a sealed tube, do not place your old control in the trash. Contact your local waste management authority for instructions regarding recycling and the proper disposal of the control, or of an old control containing mercury in a sealed tube. 2 69-0333--6 Table of Contents PAGE Features of Your Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Reviewing Your Family Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Setting The Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] In a heating only application, only heating operates. The subbase fan switch controls fan operation as follows: ON--Fan operates continuously. AUTO--Fan operates with cooling equipment as controlled by the thermostat or with the heating equipment as controlled by the plenium fan switch. In electric heat, heat pump, and fan coil systems, the fan is controlled by the thermostat in heating and cooling. To switch positions, use thumb or index finger to slide lever to desired position. Stop switch lever in detent over the desired function indicator mark for proper circuit operation. 9 69-0333--6 Inserting Timer Batteries Power is supplied to the timer by two AAA alkaline batteries (included. ) Install batteries in thermostat as shown. One a year, or when batteries are dead, replace with two new AAA alkaline batteries. The thermostat itself will operate without batteries, but will not operate as a fuel saver. BATTERY LOCATION FOR (2) AAA BATTERIES; INSTALL WITH POSITIVE ENDS UP M8585 Fig. 2--Inserting timer batteries. 10 69-0333--6 Setting The Timer Lift thermostat flip-up cover to find the 24-hour program dial, slotted in ten-minute increments. Adjust the timer to the current time by carefully turning the knob clockwise . When time is set correctly, the time indicator arrow (see Fig. 3) will point to the correct time and corresponding daytime (light) or nighttime (dark) band of the program dial. After the blue pin engages, the furnace will be off until room temperature drops to the energy saving setpoint. · You can set both a day and a night program. 5 for programming examples. FLIP-UP COVER PROGRAM PINS THERMOSTAT COVER PROGRAM PIN SLOT PROGRAM INDEX WHEEL TIME INDICATOR ARROW PROGRAM PIN STORAGE M8748 Fig. 4--Program components. 13 69-0333--6 Setting the cooling program (not applicable on heating-only model): · Decide when you want the temperature to reach the comfort level. Find the notch on the dial that is one-half hour before this time and insert a blue pin. The half-hour head start gives the air conditioner time to cool the house before you wake up or arrive home. · Decide when you want the energy saving period to start and insert a red pin at the notch that corresponds to this time. After the red pin engages, the air conditioner will be off until room temperature rises to the energy saving setpoint. NIGHT ENERGY SAVING PERIOD DAY ENERGY SAVING PERIOD 1 BEGINS 10:00 PM ENDS 6:00 AM BEGINS 7:30 AM ENDS 4:00 PM WINTER SUMMER 1 PROGRAM PROGRAM TEMPERATURE PIN IN TEMPERATURE PIN IN °C CONTROL °F °C CONTROL °F 14 58 27 BLUE 80 RED 68 58 68 20 14 20 RED BLUE RED 75 80 75 24 27 24 BLUE RED BLUE M8677 NOT APPLICABLE ON HEATING-ONLY MODEL. Fig. 5--Programming examples. 14 69-0333--6 Temporarily changing the program You may temporarily raise or lower the temperature if you come home early, stay up late, plan to be out for the evening, leave on vacation, etc. You can make a temporary change one of two ways--moving the program index wheel or pushing the setting levers together. Moving the program index wheel will change the program just until the next regularly scheduled change is due: · Lift the thermostat cover. [. . . ] IMPORTANT: Most hot water systems require a setting of 1. 3 times the valve current rating. 21 69-0333--6 Thermometer adjustment The thermometer was accurately calibrated at the factory and should only need adjustment if it was dropped or mishandled. If the setpoint lever and the thermometer reading do not agree, follow the procedure below. Remove thermostat cover and open the flipup cover. Set the thermostat cover on a table near the thermometer of known accuracy. [. . . ]