background image

M

ASTER

S

CHEDULER

T

HE

 T

RANE

 C

OMPANY

Unitary Products Group

6200 Troup Highway

Tyler, TX  75707

An 

American-Standard

 Company

Hold Set

Point

Pe

riod

Time/T emp

Outdoor

Temp

Fan

Heat/Cool

Zone

Day/

Clock

TM

Integrated Zone™ System

Cool

PM

Wed

Exit

Copy

Summary of Contents for Master Scheduler

Page 1: ...RANE COMPANY Unitary Products Group 6200 Troup Highway Tyler TX 75707 An American StandardCompany Hold Set Point Period Time T emp Outdo or Temp Fan Heat C ool Zone Day C lock TM Integrated Zone Syste...

Page 2: ...n 2 Glossary of Terms 3 Overview 4 5 GettingStarted 6 11 Basic Procedures 12 15 Setback Programming 16 20 Overrides 21 24 System Set Up 25 27 OtherFeatures 28 FactorySettingsandSpecifications 29 Index...

Page 3: ...anual for theMasterScheduler INTRODUCTION You re a very bright person Eventhemostintuitivetrailblazersneedaroad map sometimes so this manual was designed to be asself explanatoryaspossible TheMasterSc...

Page 4: ...control and or monitoring of the air conditioning system 2 Setpoint The desired temperature setting heating or cooling Setback Energy conserving setpoints for certain periods of the day LCD Liquid cry...

Page 5: ...is designedtocommunicatewithadigital thermostat HecouldalsousetheMaster OVERVIEW Schedulerasoneofthezonethermostats if desired in addition to its interface role 2 Whenprogrammingsetbacktimesand temper...

Page 6: ...TTING STARTED HowToBringTheMasterScheduler ToLife Selectsoperationalmodes cool heat auto emergencyheat off Togglesbetweenautomaticor continuousfanoperation Displaysoutsidetemperature Initiatessettingt...

Page 7: ...tyofotherthingstoworryaboutwhenthat happens You probably won t find the instruction manualbythenanyway sothat swhywe vefactory installedthreebuttonbatteriesforpowerbackup Simplyactivatethemanddon twor...

Page 8: ...ntoftheMasterScheduler from its mounting bracket On the back side you llseethebatteriesontheleftedge Remove the plastic insulating strip from betweenthebatteries 2 ReplacetheMasterSchedulertoits mount...

Page 9: ...may be set withtheUPorDOWNARROWkeys BASIC PROCEDURES CLOCK Your First Question Is Probably Going To Be Settings go in the following order hours minutes days But you ve probablyalreadyfiguredthatout Th...

Page 10: ...uto theMasterScheduler decides which mode cooling or M F P2 Zone Wed PM Cool M F P2 Zone Wed PM Heat BASIC PROCEDURES MODE WhatMakesYouComfortable heating isneededtomaintain thesetpoint anexcellentfea...

Page 11: ...edwhenthe 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 BASIC PROCEDURES FAN How...

Page 12: ...splay will return on itsown Setpointsaretheheatingand coolingtemperaturesyouprefer PresseitherARROWoncetoseethe setpointofthecurrentmode cooling or heating They are displayed by the set of flashing nu...

Page 13: ...rScheduler from zone to zone in your Integrated ZoneTM System Each time ZONE is pressed the next zone in your systemwillbedisplayed BASIC PROCEDURES ZONES AMatterOfDegrees M F P1 Zone Wed PM Cool M F...

Page 14: ...peraturecorrespondingtoeach period Naturally theMasterSchedulerwillacceptwhatever timeyouenterintoeachofthesetbackperiods Press ZONE to select the zone you wish to program Press TIME TEMP until the ho...

Page 15: ...ulerwill automaticallyadjusttheothertomaintainthe difference Press PERIOD to advance to the next SETBACK PROGRAMMING SCHEDULING setbackperiod EXITwillreturnthe LCD s normal display once you ve schedul...

Page 16: ...rammed into time period All you need to do is select time period with the PERIOD button Depress the COPY button and select time period with the ERIOD button Depress the COPY button again and it is don...

Page 17: ...ss ZONE to specify the zone from which you wish to copy PresstheappropriateARROWto selectthezonetowhichyouwishto copy Select ALL if you wish to copy to all zones SETBACK PROGRAMMING COPYING Press COPY...

Page 18: ...ideof the LCD next to Set Point The currentindoortemperatureisto theright OVERRIDES TEMPORARY SETPOINT Change Can Do A Body Good Cool Temp Temporary Temporary Zone Set Pt Set Pt Tue AM Cool Zone Tempo...

Page 19: ...cancel the temporarysetpoint itwillautomatically becancelledwhenthenexttimeperiod starts Remember whenyoulowerthe cooling setpoint or increase the heatingsetpoint theMasterScheduler willautomaticallya...

Page 20: ...ARROW to display and changethesetpointtoanew temperature Then press HOLD SET POINT to lock in your new selection That swhereitwillstayuntilyoutell it otherwise Press EXIT to return the LCD to its nor...

Page 21: ...d LOCAL is next to thezonenumber thisindicatesthatthezone s settingshavebeenchangedatthezonesensor Azone ssettingmaybechangedateither locationatanytime Pressing EXIT at either location will revert to...

Page 22: ...to move to the zone you wish to lock OVERRIDES LOCK While holding down EXIT press the ZONEbutton LOCK will appear next to the zone number on the LCD TheMasterScheduler ssettingswill not be able to be...

Page 23: ...s simultaneously until System Set Up appearsintheupperleftcornerof the LCD This will take approximatelythreeseconds NowtheMasterSchedulerwillbegintotalkto you Watchformessageswheretheclockis normally...

Page 24: ...enheit to Celsius When the word Temp comes up under the clock press the ARROW keys to choose between F and C Press HEAT COOL again and you ll see Addr for the zone address This willallowyoutosetthezon...

Page 25: ...Schedulerisoffandyoureally wanttochangeityourself usethe ARROWkeystochangethecalibration oftheindoortemperaturesensor You re in this mode when the letters CAL appear 23 SYSTEM SET UP Press HEAT COOL a...

Page 26: ...Programming and Overrides may be controlledforthatzoneattheMaster Scheduler SYSTEM SET UP Press EXIT to return to normal operations A word of advice If you press other combinations of buttons simultan...

Page 27: ...sor is operating If the system has more than one speed Aux Ht auxiliary heat lights up whenanykindofsupplemental heating kicks in Servicelights up as a cry for attention RefertotheTroubleshootingsecti...

Page 28: ...o an outdoor sensor The green light stops flashing BesurethattheMasterScheduler is properly plugged into its subbase Call a technician OTHER FEATURES TROUBLE SHOOTING Troubleshooting Wheneverunwantedw...

Page 29: ...theMaster Schedulerautomaticallyadjusted one of your points Simply go to theSetbackprogrammodeand check your setpoints ThewordServiceflashes Press HEAT COOL and set the operating mode to Off or Emerg...

Page 30: ...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 FACTORY SETTINGS AND SPECIFI...

Page 31: ...Heat 8 HEAT COOL key 4 Hold 18 HOLD SETPOINT key 4 Indoortemperaturecalibration 23 LED light 4 Militarytime 21 Outdoor Temp 10 OUTDOOR TEMP key 4 PERIOD key 4 SCHEDULE 12 SERVICE 25 Setpoints 10 SetT...

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