Although it feels cold outside, the air still has heat in it that the heat pump can use as a source of heat. The fact that the heat pump moves heat from one place to the other (as opposed to creating heat directly from electricity or gas) is the key to it's remarkable efficiency. A heat pump usually produces over 3 times more heat per watt of electricity than standard electric heating. While some heat pumps use outside air as their source of heat, others use the heat available under the ground o

Your new Hunter thermostat will provide years of reliable service and year-round energy savings. Please read this manual before beginning installation and save this booklet for complete operating instructions. 44002-01 r051807 IMPORTANT INFORMATION This thermostat is designed to work on the following heating and cooling systems: Up to 2 Stage Heat/2 Stage Cool Millivolt Systems Heat Only or Cool Only Systems 2-wire Hydronic Systems Single and Multi-Stage Heat Pumps AC or Hard-wired Gas, Electric

Preparation Check thermostat and subbase (if used) suitability for the heating, cooling, or heating/cooling system. Refer to Table 1. M3375 Recycling Notice Assemble tools required: flat bladed screwdriver, hand or power drill with 3/16-in. drill bit, wire cutter/stripper or This control contains mercury in a sealed tube. Do not sharp knife, bubble level or plumb bob and line. place control in the trash at the end of its useful life. Assure power is off to the heating, cooling, or heating/ If th

The cooling equipment and the fan should shut off. Operate the entire cooling system at least one complete cycle. If thermostat fails any test, refer to the Troubleshooting Guide in the Owner’s Manual. Reset both temperature setting levers to the desired temperatures. HEATING/COOLING SYSTEM Turn on power to the furnace and cooling system. Place the system switch lever to HEAT and fan switch lever to AUTO. Push both temperature setting levers together at least 5° F [3° C] above room temperature.

7. Restore power at the electrical panel or furnace. Set Temperature Slider Thermometer System Switch Fan Switch Battery Indicator Operation 1. Set the Set Temperature slider to the desired temperature. 2. The System Switch determines the operating mode of the thermostat. Select Off or Heat. 3. The Fan Switch should normally be located in the Auto position. To run the fan continuously, slide the Fan Switch to the On position. Note: In Auto , The fan will be turned on along with normal operation

Table of Contents Important Information........................................5 Tools..................................................................6 Uninstalling the Existing Unit.............................9 Installing the Thermostat.................................12 Installing the wall plate....................................14 connecting the wires............................15 attaching the thermostat......................17 Operation...................................................

4. Using the provided stickers, label each wire according to the chart. RC Y G W W (If the terminals are not labeled, contact a qualified HVAC technician.) note: Wire colors do not always comply with standards, so wire color should be ignored. refer to the existing terminal designation for proper identification. *If wires marked Y & C are both present, C may be a Common wire and should not be used. If you have a wire marked C, do not connect it to any terminal. This wire is used only for non-bat

To further improve the ease of use, this product includes an extra large LCD display with backlighting and LoT Technology to assist customers during daily use. The CM927/921 room thermostat communicates with the HC60NG receiver box on an 868MHz Radio Frequency (RF) band to control a single heating system component such as a boiler, pump or zone valve. Neither product will communicate with other RF products that use different frequencies or communication protocols. Note: The RF link between the i

If you do not have both an rH and rC wire, leave the jumper in place. 2. Match and connect the wires from the wall to the terminals as shown. Wires should be inserted behind the black terminal shields. Tighten each screw after the connection has been made. (The ends of any extra wires should be individually wrapped in electrical tape and carefully pushed back into the wall.) 3. Push any excess wire length back into the wall to prevent interference. GRCRHYWJumper InSTAllInG THE THErMOSTAT, COnT.

Set & $aveSet & $aveSet & $ave installation and operation manual Model 44260 Programmable Thermostat English 2 Table of Contents Important Information ....................................... 5 Tools 6 Uninstalling the Existing Unit............................7 Installing the Thermostat ................................ 12 installing the wall plate ................................ 12 connecting the wires ................................... 16 attaching the thermostat .............................