Instruction/ maintenance manual of the product 3M-22 Lux Products
Go to page of 14
• Your thermostat is a precise instrument, handle it with care. • Turn off electricity to the appliance before installing or servicing thermostat or any part of the system. • Do not turn electricity back on until work is completed. • Do not short (jumper) across electric terminals at control on furnace or air conditioner to test the system.
Location Caution Tools To avoid electrical shock and to prevent damage to the furnace, air conditioner, and thermostat, disconnect the power supply before beginning work. This can be done at the circuit breaker, or at the appliance. Replacement installations - mount the new thermostat in place of the old one.
Remove old unit Prepare wires IMPOR TANT : LABEL ALL WIRES BEFORE DISCONNECTING THEM! • Switch electricity to the furnace and air conditioner OFF ; then proceed with the following steps. • Remove cover from old thermostat. Most are snap-on types and simply pull off.
Before you Connect Wires Caution Do not allow wires to touch each other or parts on thermostat. Please follow these guidelines for safe and secure wire connections. • Easy Terminals do not require stripping the wire. • Clip any bare wire from previous installation.
• If you combination of wires is not above you can use the wiring table on pages 24-25 to deter m ine your connections, or call our US A support line at 1-888-607-5824 for help. • Find the referenece page with your wiring diagram and jumper set-up information.
PG 9 PG 10 Install AAA Batteries • The 3M-22 requires 2 AA A batteries to operate . • Switch MODE switch to OFF and the FAN switch to AUTO. • Install 2 AAA alkaline batteries according to the polarity noted in the compartment. LCD segments will go on.
NOTE: If you have labeled your wires, follow the correct Step-By-Step, and these Check procedures do not operate your system call support at 1-888-607-5824 Check Unit Follow these procedures to verify you have correctly installed the 3M-22. To check Fan: (If you connected the G wire - fan relay) • Switch the FAN switch to the ON position.
BATTERIES ON LY - This ther mostat can run on batteries only using 2AAA alkaline batteries. The batteries will last at least 1 year; replace the batteries once a year or when the low battery icon comes on the displa y . If the batteries are not replaced, the thermostat will shut off the H VAC and then stop working.
PG 15 2 WIRE HE AT Heating GAS MILLIVO LT or 24vac NOTE: Wires marked with dotted line are optional. PG 16 3 Wire Heat 3M-22 W R C GAS Milivolt Heat C B O W 2 W Y Y 2 RH RC G A 3M-22 W R G C HVAC SYSTEM C B O W 2 W Y Y 2 RH RC G A STEP 1 - Connect the R (or RH) wire to the RH terminal on the 3M-22.
STEP 1 - Connect the W wire to the W terminal on the thermostat. This connects to the heater control line. STEP 2 - Connect the Y wire to the Y terminal on the 3M-22. This connects to the Cooler compresso r . STEP 3 - Connect the RH wire to the RH terminal and the RC wire to the RC terminal on the 3M-22.
STEP 1 - Connect O wire to the O terminal or B wire to the B terminal on the 3M-22. (If you have both O and B - connect O wire to O terminal DO NOT connect B to B terminal - see pg 24 Trane for B wire terminal) This connects the change-over valve. STEP 2 - Connect the Y wire to Y on the 3M-22.
W R A Motor Valve C B O W 2 W Y Y 2 RH RC G A PG 22 W RH [A?] 3 Zoned Hot Water - Motor Valve Step 1 - based on your valve type Motor driven Valve- Connect the R (or RH) wire to the RH terminal on the 3M-22. Connect the W wire to the W terminal on the 3M-22.
This thermostat can be used with all millivolt and 24 VAC heating and cooling systems. It cannot be used with line voltage systems. This thermostat is digital and your desired heat or cool temperatures can easily be set on the large screen with the +/- buttons on the front.
1002-005 Customer Support: 888-607-5824 or Visit our website ww w .radiothermostat.com/filtrete Printed in China Wire Reference cont Your Wires Filtrete Terminal Lennox Heat Pump V or VR or R RH M or .
An important point after buying a device Lux Products 3M-22 (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 3M-22 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 3M-22 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lux Products 3M-22 you will learn all the available features of the product, as well as information on its operation. The information that you get Lux Products 3M-22 will certainly help you make a decision on the purchase.
If you already are a holder of Lux Products 3M-22, 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 3M-22.
However, one of the most important roles played by the user manual is to help in solving problems with Lux Products 3M-22. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lux Products 3M-22 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
