Instruction/ maintenance manual of the product 1C21 White Rodgers
Go to page of 4
BASE COVER CAPTIVE SCREW S MOUNTING SCREWS Figure 1. OFF Installation Instructions f or Cooling onl y 1C21 CONTENTS Preparations ........................................... Thermostat Features .............................. Removing Old Thermostat ...
A. Mount base and adaptor plate: Mount base and adaptor plate (optional) to wall using screws provided (see Fig. 1). B. Attach wires: Attach one wire to R and the other wire to Y on base. C. Snap on cover: Carefully align the cover with the base and snap the cover onto the base.
Symptom P ossib le Cause Corrective Action No Cool 1. Blown fuse or tr ipped circuit breaker . Replace fuse or reset breaker . 2. Fur nace power s witch to OFF . T u r n s witch to ON. 3. Fur nace blower compar tment door or Replace door panel in proper position to engage panel loose or not proper ly installed.
The Emerson logo is a trademark and a service mar k of Emerson Electric Co. White-Rodgers is a division of Emerson Electric Co. www.white-rodgers.com.
An important point after buying a device White Rodgers 1C21 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought White Rodgers 1C21 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 White Rodgers 1C21 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, White Rodgers 1C21 you will learn all the available features of the product, as well as information on its operation. The information that you get White Rodgers 1C21 will certainly help you make a decision on the purchase.
If you already are a holder of White Rodgers 1C21, 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 White Rodgers 1C21.
However, one of the most important roles played by the user manual is to help in solving problems with White Rodgers 1C21. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device White Rodgers 1C21 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