Instruction/ maintenance manual of the product 340 Trane
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OWNER’S GUIDE Pub. No. 22-5183-01 Programmable Thermostat T A YST A T 340, 350 69-1228-1.
2 Pub. No. 22-5183-01 69-1228—1 FEATURES The T rane Co. sells comfort systems. Comfort is achieved through matching the correct equipment and controls.
3 Pub. No. 22-5183-01 69-1228 — 1 Y our thermostat displays the current day , time, period, temperature and system ( for heating and for cooling) in normal mode. In programming mode, only the setting or settings being programmed display . For example “SA T SUN” (Saturday Sunday) displays while programming the weekend schedule.
4 Pub. No. 22-5183-01 69-1228 — 1 PROGRAMMING YOUR THERMOSTAT CLOCK Setting the Current Day and Time T o set or reset the current day and time, follow these instructions: IMPORT ANT Always press the keys with your fingertip or similar blunt tool. Sharp objects like pen and pencil points will damage the keyboard.
5 Pub. No. 22-5183-01 69-1228 — 1 WAKE Choose the time you want your heating or cooling system to start to reach your comfort temperature after the SLEEP period. How? Consider the time required to reach your comfort level. Adjust the Wake time to earlier when you know it will take the system longer to reach your comfort temperature.
6 Pub. No. 22-5183-01 69-1228 — 1 RETURN Choose the time you want your heating or cooling system to start to reach your comfort temperature after the energy-savings LEAVE period.
7 Pub. No. 22-5183-01 69-1228 — 1 Period Time Heat Setpoint Cool Setpoint Wake 6:00 AM 70 ° F (21 ° C) 78 ° F (26 ° C) Leave 8:00 AM 62 ° F (17 ° C) 85 ° F (29 ° C) Return 5:00 PM 70 ° F (21 ° C) 78 ° F (26 ° C) Sleep 10:00 PM 6 2 ° F (17 ° C) 75 ° F (24 ° C) The preprogrammed schedule is shown in T able 1.
8 Pub. No. 22-5183-01 69-1228 — 1 Customizing Your Weekday Schedule Use T able 2 to organize your weekday schedule. Fill in the times and temperatures you want to program. The names of the four periods are filled in for you. T able 2. Y our Weekday Schedule.
9 Pub. No. 22-5183-01 69-1228 — 1 Customizing Your Weekend Schedule Use T able 3 to organize your weekend schedule. Fill in the times and temperatures you want to program. The names of the four periods are filled in for you. T able 3. Y our Weekend Schedule.
10 Pub. No. 22-5183-01 69-1228 — 1 Setting the Weekday Program IMPORT ANT Always press the keys with your fingertip or similar blunt tool. Sharp objects like pen and pencil points will damage the keyboard. 1. Slide the SYSTEM switch to the setting you want to program (Heat or Cool).
11 Pub. No. 22-5183-01 69-1228 — 1 2. Set weekday W ake time and tempera- ture. a. Press Select four times . Press ▲ or ▼ to set W ake time. Note: Schedule times are programmable in increments of 15 minutes. For each press, the time increases or decreases by 15 minutes.
12 Pub. No. 22-5183-01 69-1228 — 1 b. Press Select . Press ▲ or ▼ to set Leave temperature. 4. Set weekday Return time and tempera- ture. a. Press Select . Press ▲ or ▼ to set Return time. b. Press Select . Press ▲ or ▼ to set Return temperature.
13 Pub. No. 22-5183-01 69-1228 — 1 b. Press Select . Press ▲ or ▼ to set Sleep temperature. IMPORT ANT : Before pressing another key , continue with Setting the Weekend Program.
14 Pub. No. 22-5183-01 69-1228 — 1 Example shows Cool setting. b. Press Select . Press ▲ or ▼ to set W ake temperature. Note: When setting the W eekend Program, the days SA T SUN display . 2. Set weekend Leave time and tempera- ture. a. Press Select .
15 Pub. No. 22-5183-01 69-1228 — 1 b. Press Select . Press ▲ or ▼ to set Return temperature. 4. Set weekend Sleep time and tempera- ture. a. Press Select . Press ▲ or ▼ to set Sleep time. b. Press Select . Press ▲ or ▼ to set Sleep temperature.
16 Pub. No. 22-5183-01 69-1228 — 1 6. Return to Step 1., Setting the Week- day Program to program the opposite mode, (heating) or (cooling). Y our weekday and weekend schedules are now programmed. Temporary Temperature Hold 1. Press ▲ or ▼ key twice to set a temporary temperature.
17 Pub. No. 22-5183-01 69-1228 — 1 3. T o cancel, press Hold and wait five seconds. System and Fan Use the SYSTEM and F AN switches to change the settings. Note: When the T A YST A T 350 is used with two-stage heating equipment, there is an airflow change when the stage change occurs.
18 Pub. No. 22-5183-01 69-1228 — 1 Heat and Cool Indicators Indicates a call for heating. Indicates a call for cooling. Note: In the programming mode, the and indicate the system setting. Fan Setting T o select the desired fan setting, slide the F AN switch in the lower left corner of the thermostat.
19 Pub. No. 22-5183-01 69-1228 — 1 Minimum Off-Timing Y our thermostat comes equipped with a minimum off-timer . At certain times during cooling, the system will not start up again for at least five minutes after it turns off (com- pressor is off and can’t be heard).
20 Pub. No. 22-5183-01 69-1228 — 1 (Contiuned) TROUBLESHOOTING GUIDE Symptom Possible Cause A ction Display will not come on. Thermostat is not being powered. Check if the thermostat is mounted and latched on the wallplate–mount and latch the thermostat on the wallplate.
21 Pub. No. 22-5183-01 69-1228 — 1 Troubleshooting (Contiuned) Symptom Possible Cause A ction Heating will not come on. No power to the thermostat. System selection is not set to Heat. Heating setpoint is below room temperature. Check that the setpoint is above room temperature–reset temperature or wait for room temperature to fall.
22 Pub. No. 22-5183-01 69-1228 — 1 Symptom Possible Cause A ction System on indicator and is lit, but no warm or cool air is coming from the registers. Heating/cooling equipment turns on the fan when the equipment has reached the setpoint. Wait a minute after seeing the flame or snowflake and then check the registers.
23 Pub. No. 22-5183-01 69-1228 — 1 LIMITED WARRANTY Low Voltage Room Thermostats This warranty is extended by American Standard Inc., to the original purchaser and to any succeeding owner of the real property to which the Thermostat is originally af fixed, and applies to products purchased and retained for use within the U.
Pub. No. 22-5183-01 ® U.S. Registered T rademark 69-1228 — 1 Rev . 9-00 J.H. Printed in Mexico American Standard Inc. T roup Highway T yler, TX 75711-9010 Parts will be provided by our factory organization or an authorized service organization in your area.
An important point after buying a device Trane 340 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Trane 340 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 Trane 340 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Trane 340 you will learn all the available features of the product, as well as information on its operation. The information that you get Trane 340 will certainly help you make a decision on the purchase.
If you already are a holder of Trane 340, 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 Trane 340.
However, one of the most important roles played by the user manual is to help in solving problems with Trane 340. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Trane 340 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
