Related Manuals for Trane Master Scheduler
Summary of Contents for Trane Master Scheduler
- Page 1 RANE OMPANY Unitary Products Group 6200 Troup Highway Tyler, TX 75707 An American-Standard Company...
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Page 2: Table Of Contents
ABLE ONTENTS 1 ................Introduction 2 ................Glossary of Terms 3 ................Overview 4–5 ..............Getting Started 6–11 ..............Basic Procedures 12–15 ..............Setback Programming 16–20 ..............Overrides 21–24 ..............System Set-Up 25–27 ..............Other Features 28 ................ Factory Settings and Specifications 29 ................ -
Page 3: Introduction
The Master Scheduler is a computer, but that’s the last time we’ll mention it. These instructions are in plain English with only a couple of unusual words like setpoint and setback. -
Page 4: Glossary Of Terms
LOSSARY ERMS Setpoint – The desired temperature setting. (heating or cooling). Setback – Energy conserving setpoints for certain periods of the day. – Liquid crystal display Default Settings – Factory settings for various periods. (easily changed) Period – Portion of the day when different setpoints may be desired. Examples: Wake Away... -
Page 5: Overview
VERVIEW Before getting into the nuts and bolts of how to work with your Master Scheduler, let us take a brief look at some of the rules it can play: 1. Your installer, (of a zoned system) may have chosen to use an analog sensor, (thermister) to control one or more of the zones. -
Page 6: Getting Started
ETTING ow To Bring The Master Scheduler, To Life. TARTED You can start by pushing the right buttons. Selects operational modes: cool, heat, auto, emergency heat, & off. Adjusts settings in various modes; pressed once, they reveal current set- Toggles between automatic or points;... - Page 7 The Master Scheduler Can Do For You: For one thing, it can take a load off your mind. The Master Scheduler will stay in touch with Once you’ve set a schedule on the Master you and your Integrated Zone System.
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Page 8: Basic Procedures
ASIC eady, Set…Relax. ROCEDURES Scheduling begins with three simple steps: 1. Remove the front of the Master Scheduler from its mounting bracket. On the back side you’ll see the batteries on the left edge. Remove the plastic insulating strip from between the batteries. - Page 9 ASIC our First Question Is Probably Going To Be: ROCEDURES LOCK HOW DO I MAKE IT STOP FLASHING? Answer: Tell the Master Scheduler what time it is. TIME, PLEASE? CLOCK triggers the Set Time mode. It Day/Clock also hides everything else on the LCD so you can focus on the job at hand.
- Page 10 But HEAT/COOL gives you more options. Cool As you press HEAT/COOL, the LCD offers • Cool • Heat • Auto – the Master Scheduler decides which mode, cooling or heating, is needed to maintain the setpoint; an excellent feature for in-between seasons when Zone days are warm and nights are chilly.
- Page 11 ASIC ow’s Your Circulation? ROCEDURES FAN toggles between: • Fan On – the fan runs Zone continuously, going to 50 percent speed when the Cool compressor isn’t running (variable speed blower, only) • Automatic – the fan runs only when the compressor is on Fan On is displayed when the fan is in continuous operation.
- Page 12 ASIC Matter Of Degrees. ROCEDURES EMPERATURE • To check the outdoor temperature, press OUTDOOR TEMP. The outdoor temperature ranges from - 20°F to 120° F.(Note: If the outdoor sensor Outdoor Temp is not installed, the outdoor temperature displayed on the thermostat will be -13°F or lower) Press OUTDOOR TEMP again or EXIT to return to the normal LCD...
- Page 13 ASIC Matter Of Degrees. ROCEDURES ONES • ZONE moves the Master Scheduler from zone to zone in your Integrated Zone System. Each time ZONE is Zone pressed, the next zone in your Cool system will be displayed. Zone Cool...
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Page 14: Setback Programming
For The Master Scheduler’s Reason For Being. ETBACK ROGRAMMING CHEDULING Setback scheduling. What’s that, you say? SCHEDULE Setback means different temperature set-points for different times and days. It’s why you bought Zone the Master Scheduler, right? And it’s a feature... - Page 15 Heating Midnt Noon Midnt setpoint. If one setpoint infringes on the required four-degree separation, the Master Scheduler will automatically adjust the other to maintain the difference. • Press PERIOD to advance to the next setback period. EXIT will return the SCHEDULE LCD’s normal display once you’ve...
- Page 16 ETBACK ROGRAMMING OPYING • This is where the COPY button can save some time, particularly with a zoned system. Let’s assume that you want to utilize the same time and temperature values during time period that you have already programmed into time period. All you need to do is select time period with the PERIOD button.
- Page 17 ETBACK ROGRAMMING OPYING • To copy a complete zone’s schedule to another zone press COPY while not in the setback programming sequence. SCHEDULE • Press ZONE to specify the zone from Copy which you wish to copy. Zone • Press the appropriate ARROW to select the zone to which you wish to copy.
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Page 18: Overrides
VERRIDES hange Can Do A Body Good. EMPORARY ETPOINT Maybe you’re mostly happy with your new schedule, but right now you wish the temperature were different. There’s a way to temporarily override Zone your scheduled setpoints until the next setback Temp Cool period rolls around or until you change your mind... - Page 19 • Remember, when you lower the cooling setpoint or increase the heating setpoint, the Master Scheduler will automatically adjust the opposite setpoint to maintain the required four-degree difference.
- Page 20 VERRIDES old that Temperature. ETPOINT Say you’re going on vacation. Maybe you have picky houseguests. Or you’re keeping unusual hours. For whatever reason, you want the Master Zone Scheduler to maintain a constant temperature in a Temp Cool zone, but you don’t want to reschedule all the Temporary Temporary Set Pt...
- Page 21 VERRIDES OCAL When viewing a zone that you are scheduling with the Master Scheduler and LOCAL is next to the zone number, this indicates that the zone’s Zone settings have been changed at the zone sensor. LOCAL Cool A zone’s setting may be changed at either location at any time.
- Page 22 • While holding down EXIT, press the ZONE button. Zone LOCK will appear next to the zone LOCK number on the LCD. Heat • The Master Scheduler’s settings will not be able to be changed until you repeat the above sequence to remove the LOCK.
- Page 23 System Set-Up appears in the upper left corner of the LCD. (This will take approximately three seconds.) Now the Master Scheduler will begin to talk to SYSTEM SET-UP you. Watch for messages where the clock is normally displayed.
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Page 24: System Set-Up
Master Scheduler (the zone whose temperature the Master Scheduler will measure and control). • Use the arrow keys to change to the appropriate zone. Leave at 0 (zero) if the Master Scheduler is used only to schedule other zones. - Page 25 Indoor temperature calibration is best Zone left to professionals. But if you and your independent thermometer say the Master Scheduler is off and you really want to change it yourself, use the ARROW keys to change the calibration of the indoor temperature sensor. You’re in this mode when the letters CA L appear.
- Page 26 YSTEM • Press the ARROW keys to specify if SYSTEM SET-UP each zone is to be scheduled or not scheduled by the Master Scheduler. Zone If a zone is set-up to be scheduled by the Master Scheduler, most functions described in previous...
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Page 27: Other Features
THER ther things That May Come Up. EATURES • The speed bar (System Speed %) along SERVICE the bottom of the LCD tells you what capacity and speed your compressor is Zone operating. (If the system has more than one speed.) Emerg Ht •... - Page 28 -14°F or below. • The system is not connected to an outdoor sensor. The green light stops flashing. • Be sure that the Master Scheduler is properly plugged into its subbase. • Call a technician. Whenever unwanted words appear on the LCD.
- Page 29 Simply go to the Setback program mode and check your setpoints. The word Service flashes. • Press HEAT/COOL and set the SERVICE operating mode to Off or Emerg Ht. If Service still flashes, call Zone your Trane dealer for service. Cool...
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Page 30: Factory Settings And Specifications
ACTORY ETTINGS Factory Default Settings PECIFICATIONS M-F/P1 M-F/P2 Sat/P1 Sat/P2 Sun/P1 Sun/P2 Time 6:30 am 10:00 pm 8:00 am 11:00 pm 9:00 am 10:30 pm Cooling 78°F/27°C 75°F/25°C 77°F/26°C 74°F/24°C 76°F/25°C 73°F/23°C Setpoint Heating 70°F/23°C 65°F/20°C 69°F/22°C 64°F/19°C 68°F/21°C 63°F/18°C Setpoint Note: 76°F = 24.44°C (24°) all others match. -
Page 31: Index
NDEX Addr ..............22 Set Time ............7 ARROW keys ............4 Setback programming ........12 Auto ..............8 Speed bar ............25 Aux Ht –Auxiliary Heat ........25 SYSTEM SET-UP ..........21 Batteries ............6, 28 System Speed % ..........25 CLOCK key ............