Instruction/ maintenance manual of the product T8022D Honeywell
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1 69-0510—4 CAUTION Disconnect power supply before beginning instal- lation to prevent electrical shock or equipment damage. LOCATION Locate the thermostat about 5 ft [1.5 m] above the floor on an inside wall in an area with good air circulation at average temperature.
2 Fig. 3—T822A,D and T8022D in typical oil heating application. Fig. 4—T822F in typical heating application. Fig. 5—T822G in typical heating or cooling application. POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. T822D, T8022D ADJUSTABLE HEAT ANTICIPATOR SHOWN.
3 69-0510—4 Fig. 6—TS822A in typical millivoltage heating application. Setting and Adjustment TEMPERATURE SETTING Move the temperature setting lever to the desired control point on the temperature scale. On positive off models, the control circuit is broken when the lever is moved to the extreme low end of the temperature scale.
4 Move the temperature setting lever about 10 ° F [6 ° C] below room temperature. Cooling and fan should start immediately. Move temperature setting lever about 10 ° F [6 ° C] above room temperature. Cooling and fan should stop immediately. RECALIBRATION These thermostats are calibrated at the factory and should not need recalibration.
An important point after buying a device Honeywell T8022D (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell T8022D yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell T8022D - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell T8022D you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell T8022D will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell T8022D, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell T8022D.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell T8022D. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell T8022D along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
