Instruction/ maintenance manual of the product PSPH521 Lux Products
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1 © COPYRIGHT 2004 LUX PRODUCTS CORPORA TION. ALL RIGHTS RESERVED • The Unit can be used with most two stage heat and one stage cool heat pump systems. It cannot be used with 120 volt heating systems. Ask your dealer for other LUX thermostats to control those systems.
2 © COPYRIGHT 2004 LUX PRODUCTS CORPORA TION. ALL RIGHTS RESERVED CAUTION Do not allow wires to touch each other or parts on thermostat. Wires must be trapped between black spacer and brass terminal. Also, be sure to tighten securely all terminal screws.
3 © COPYRIGHT 2004 LUX PRODUCTS CORPORA TION. ALL RIGHTS RESERVED Open the drop down door on the front of the thermostat. Rotate the dial to the SET DA Y/TIME position.
An important point after buying a device Lux Products PSPH521 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lux Products PSPH521 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 Lux Products PSPH521 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lux Products PSPH521 you will learn all the available features of the product, as well as information on its operation. The information that you get Lux Products PSPH521 will certainly help you make a decision on the purchase.
If you already are a holder of Lux Products PSPH521, 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 Lux Products PSPH521.
However, one of the most important roles played by the user manual is to help in solving problems with Lux Products PSPH521. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lux Products PSPH521 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
