Related Manuals for Honeywell T7516A
Summary of Contents for Honeywell T7516A
- Page 1 T7516A,B,C Energy Management System USER’S GUIDE Weekday/Weekend 7-day Programmable Heat and/or Cool Conventional and Heat Pump 69-1611 69-1611...
- Page 2 Welcome to the world of comfort and energy savings with your new Honeywell T7516A,B,C Energy Management Thermostat brought to you by your energy utility. This thermostat allows up to seven separate days of programming. You can set the thermostat to control the temperature in your home, your water heater, and another appliance (such as a swimming pool pump) according to your personal schedule and preferences.
- Page 3 INDICATOR FOR RSVP CURRENT PRICE M12661A Fig. 1. RSVP Rate indications. 69-1611...
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Page 4: Table Of Contents
Getting to Know Your Thermostat ... Standard Display ... Keypad ... Battery Compartment ... Replacing Thermostat Batteries ... Indicator Light ... 10 Programming Overview ... 10 User Operations ... 10 Present Setting ... 10 Overrides ... 12 Hold ... 12 Temporary ... - Page 5 Programming Price Response ... 48 Overview ... 48 Entering Price Response Programming ... 50 Controlling Heat/Cool System ... 59 Changing the System Setting ... 59 Controlling Fan ... 60 Troubleshooting ... 61 Personal Programming Charts ... 66 Customer Assistance ... 71 Warranty ...
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Page 6: Getting To Know Your Thermostat
Getting to Know Your Thermostat The thermostat has a display, a covered 15 key keypad, a covered battery compartment, and an indicator light on the front panel (see Fig. 2). Fig. 2 shows the thermostat, display, and all display segments. - Page 7 TEMPORARY THIS SCREEN IS ALWAYS PART OF THE DISPLAY SEQUENCE. ONLY APPEARS: WHEN YOUR ENERGY UTILITY SIGNALS IT TO DO SO; DURING A LOSS OF COMMUNICATION, OR A THERMOSTAT FAULT. Fig. 3. Display sequence. A SERIES OF SCREENS THAT PROVIDE THE PHONE NUMBER TO CALL TO CONTACT YOUR ENERGY UTILITY.
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Page 8: Keypad
Keypad Lift the front cover to see the keypad. From the keypad, you can operate and program the thermostat. To operate the thermostat, press and release the keys. NOTE: The thermostat registers all program- ming inputs immediately and main- tains them until manually changed. - Page 9 As the batteries run low, the thermostat display sequence includes an indication of this. The low battery indication appears one to two months before the batteries run out completely. Replace the batteries as soon as possible after the indication appears.
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Page 10: Indicator Light
Indicator Light This light indicates primarily the emergency heat (or auxiliary heat). It also indicates whether Critical Time-of-Use Pricing is in effect, or is scheduled (see Table 1). Auxiliary (or Emergency) Heat Flashes three times, then pauses. Flashes once, then pauses. Flashes twice, then remains on. -
Page 11: Programming Overview
Complete the Personal Programming Charts (Tables 3 through 6) before you program your thermostat. You can program the thermostat with separate schedules for heat, cool, electric water heater, and one appliance (such as a pool pump). Each device schedule is for seven separate days and up to four periods. -
Page 12: Overrides
Overrides An override is a setting used to manually change the setting without affecting the program memory. From the standard display, press the Clear key to clear any temperature override in effect. To clear Water or Appliance overrides, press the Water or Appl key until the display shows neither On nor Off underneath Water or Appl. -
Page 13: Temporary
Press Water or Appl keys to toggle the hold status. Water switches between: no hold and hold off. Appl cycles through: no hold, hold on, hold off, and back to no hold. NOTES: — Only items being held appear on the display. -
Page 14: Recovery From Setback
M15509 to switch on the Water or Appliance. Recovery From Setback Recovery is the time when the thermostat operates the heating or cooling equipment to return the house from the energy savings to the temperature you prefer when you are present and awake. -
Page 15: Programming Your Thermostat
72°F. If you want the temperature in the house to be 72°F at 6:00 AM, you must set the thermostat to turn on earlier; for example, 5:30. (The amount of time required to warm or cool your house to the... - Page 16 (depending on the season). If you choose not to program the thermostat, it controls the temperature using the following defaults: • The cooling temperature remains set to a constant 78°F.
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Page 17: Price Response
NOTE: You cannot set temperatures higher than 88°F or lower than 45°F. Price Response You can also program the thermostat based on the current price of electricity. Use Tables 7 and 8 to plan the Price Response program. Price Response programming allows the thermostat to respond to changes in the RSVP prices. -
Page 18: Entering Schedule Programming
NOTE: Before programming the thermostat, remove the clear protective plastic display overlay. Entering Schedule Programming Refer to your Personal Programming Charts... -
Page 19: Inputting Basic Program
NOTES: — If you delete all programming with the CLEAR key, the thermostat uses the default program. — PGM is an indication that you are in programming mode. 69-1611... - Page 20 Step 1: Setting Basic Cooling Times and Temperatures. First program the MORN time and Device temperature, if desired, for the entire week. Day of Week Time Period Press and release until the display shows PGM COOL. Press and release until the display shows MON TUE WED THU FRI SAT SUN.
- Page 21 Press and hold until the display shows the desired Ahead time. Back Press and hold until the display shows the desired Warmer temperature. Cooler M15404 M15405 69-1611...
- Page 22 Program the Time DAY time and Period temperature, if desired, for the entire week. Ahead Back Warmer Cooler Press and release until the display shows DAY. Press and hold until the display shows the desired time. Press and hold until the display shows the desired temperature.
- Page 23 Program the EVE Time time and Period temperature, if desired, for the entire week. Ahead Back Warmer Cooler Press and release until the display shows EVE. Press and hold until the display shows the desired time. Press and hold until the display shows the desired temperature.
- Page 24 Program the Time NIGHT time and Period temperature, if desired, for the entire week. Ahead Back Warmer Cooler Press and release until the display shows NIGHT. Press and hold until the display shows the desired time. Press and hold until the display shows the desired temperature.
- Page 25 Step 2: Setting Basic Heating Times and Temperatures. First program the Device MORN time and temperature, if desired, for the entire week. Day of Week Time Period Press and release until the display shows PGM HEAT. Press and release until the display shows MON TUE WED THU FRI SAT SUN.
- Page 26 Press and hold until the display shows the desired Ahead time. Back Press and hold until the display shows the desired Warmer temperature. Cooler M15417 M15418 69-1611...
- Page 27 Program the Time DAY time and Period temperature, if desired, for the entire week. Ahead Back Warmer Cooler Press and release until the display shows DAY. Press and hold until the display shows the desired time. Press and hold until the display shows the desired temperature.
- Page 28 Program the EVE Time time and Period temperature, if desired, for the entire week. Ahead Back Warmer Cooler Press and release until the display shows EVE. Press and hold until the display shows the desired time. Press and hold until the display shows the desired temperature.
- Page 29 Program the Time NIGHT time and Period temperature, if desired, for the entire week. Ahead Back Warmer Cooler Press and release until the display shows NIGHT. Press and hold until the display shows the desired time. Press and hold until the display shows the desired temperature.
- Page 30 Step 3: Setting Basic Water Times and On/Off Settings. First program the Device MORN time and on/off setting, if desired, for the entire week. Day of Week Time Period Press and release until the display shows PGM WATER. Press and release until the display shows MON TUE WED THU FRI SAT SUN.
- Page 31 Press and hold until the display shows the desired Ahead time. Back Press and release until the Water display shows the desired On-Off-Clr on/off setting. M15429 M15429 69-1611...
- Page 32 Program the Time DAY time and Period on/off setting, if desired, for the entire week. Ahead Back Water On-Off-Clr Press and release until the display shows DAY. Press and hold until the display shows the desired time. Press and hold until the display shows the desired on/off setting.
- Page 33 Program the EVE Time time and on/off Period setting, if desired, for the entire week. Ahead Back Water On-Off-Clr Press and release until the display shows EVE. Press and hold until the display shows the desired time. Press and hold until the display shows the desired on/off setting.
- Page 34 Program the Time NIGHT time and Period on/off setting, if desired, for the entire week. Ahead Back Water On-Off-Clr Press and release until the display shows NIGHT. Press and hold until the display shows the desired time. Press and hold until the display shows the desired on/off setting.
- Page 35 Step 4: Setting Basic Appliance Times and On/Off Settings. First program the MORN time and Device on/off setting, if desired, for the entire week. Day of Week Time Period Press and release until the display shows PGM APPL. Press and release until the display shows MON TUE WED THU FRI SAT SUN.
- Page 36 Press and hold until the display shows the desired Ahead time. Back Press and hold until the Appl display shows the desired On-Off-Clr on/off setting. M15437 M15437 69-1611...
- Page 37 Program the Time DAY time and Period on/off setting, if desired, for the entire week. Ahead Back Appl On-Off-Clr Press and release until the display shows DAY. Press and hold until the display shows the desired time. Press and hold until the display shows the desired on/off setting.
- Page 38 Program the EVE Time time and on/off Period setting, if desired, for the entire week. Ahead Back Appl On-Off-Clr Press and release until the display shows EVE. Press and hold until the display shows the desired time. Press and hold until the display shows the desired on/off setting.
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Page 39: Changing Parts Of The Program
Program the Time NIGHT time and Period on/off setting, if desired, for the entire week. Ahead Back Appl On-Off-Clr Changing Parts of the Program After you input the basic program for the entire week, make changes to specific days to tailor the program to fit your needs. - Page 40 Step 5: Changing Individual Cooling Times and Temperatures. The following example illustrates modifying the Sunday Morning Cooling program. First, select COOL, and the Device desired day and period for the change. Day of Week Time Period Press and release until the display shows PGM COOL.
- Page 41 Adjust the time that the period Ahead begins. Back Warmer Cooler Delete the programming Clear from the period for the days shown on the display. Press and hold until the display shows the desired time. Press and hold until the display shows the desired temperature.
- Page 42 Step 6: Changing Individual Heating Times and Temperatures. The following example illustrates modifying the Saturday Day Heating program. First, select Device HEAT, and the desired day and period for the change. Day of Week Time Period Press and release until the display shows PGM HEAT.
- Page 43 Adjust the time that the period Ahead begins. Back Warmer Cooler Delete the programming Clear from the period for the days shown on the display. Press and hold until the display shows the desired time. Press and hold until the display shows the desired temperature.
- Page 44 Step 7: Changing Individual Water Times and On/Off Settings. The following example illustrates modifying the Saturday Evening Water program. First, select Device WATER, and the desired day and period for the change. Day of Week Time Period Press and release until the display shows PGM WATER.
- Page 45 Adjust the time that the period Ahead begins. Back Water On-Off-Clr Delete the programming Clear from the period for the days shown on the display. Press and hold until the display shows the desired time. Press and release until the display shows the desired on/off setting.
- Page 46 Step 8: Changing Individual Appliance Times and On/Off Settings. The following example illustrates modifying the Saturday Day Appliance program. First, select Device APPL, and the desired day and period for the change. Day of Week Time Period Press and release until the display shows PGM APPL.
- Page 47 Adjust the time that the period Ahead begins: Back Appl On-Off-Clr Delete the programming Clear from the period for the days shown on the display: Press and hold until the display shows the desired time. Press and release until the display shows the desired on/off setting.
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Page 48: Programming Price Response
Overview Price response allows the thermostat to respond to changes in the RSVP prices. Your energy utility tells the thermostat what the current RSVP price is for electricity. These prices are: Low (least expensive), Medium, High, and Critical (most expensive). As the cost of energy increases, the thermostat reduces usage by temporarily changing the setpoint;... - Page 49 Table 2. Price Response Program Defaults. Setpoint Offset (° ° ° ° F or ° ° ° ° C) Price Rate Heat Medium High Critical The Low Price Response settings are fixed and cannot be changed. Heat offsets are always negative (less heat to save energy).
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Page 50: Entering Price Response Programming
With an appliance, the APPL indicator lights with either an ON or an OFF indication. With APPL set to OFF at a particular price, when the price reaches that level, the appliance load turns off, ignoring the program schedule. The water indicator works identically to the appli- ance indicator with one exception: when the RSVP price is low the water indicator is always... - Page 51 Step 1: Setting Price Offsets for Cooling. First, program Device the Medium offset. Price Response Warmer Cooler Press and release until the display shows PGM COOL. Press and release the key to show OF (indicating temperature offset). Press and release until the display shows the desired (positive) temperature offset.
- Page 52 Water On-Off-Clr Appl On-Off-Clr Next, program Price the High offset. Response Press and release until the display shows the desired Water on/off setting for the Medium offset. Press and release until the display shows the desired Appliance on/off setting for the Medium offset.
- Page 53 Press and release until the display shows the desired Warmer (positive) temperature offset. Cooler Press and release until the Water display shows the desired On-Off-Clr Water on/off setting for the High offset. Press and release until the Appl display shows the desired On-Off-Clr Appliance on/off setting for the High offset.
- Page 54 Then, program Price the Critical Response offset. Warmer Cooler Water On-Off-Clr Appl On-Off-Clr Press and release the key to show OF (indicating temperature offset). Press and release until the display shows the desired (positive) temperature offset. Press and release until the display shows the desired Water on/off setting for the Critical offset.
- Page 55 Step 2: Setting Price Offsets for Heating. First, program Device the Medium offset. Price Response Warmer Cooler Press and release until the display shows PGM HEAT. Press and release until the display shows OF (indicating temperature offset). Press and release until the display shows the desired (negative) temperature offset.
- Page 56 Water On-Off-Clr Appl On-Off-Clr Next, program Price the High offset. Response Warmer Cooler Press and release until the display shows the desired Water on/off setting for the Medium offset. Press and release until the display shows the desired Appliance on/off setting for the Medium offset.
- Page 57 Water On-Off-Clr Appl On-Off-Clr Then, program Price the Critical Response offset. Warmer Cooler Press and release until the display shows the desired Water on/off setting for the High offset. Press and release until the display shows the desired Appliance on/off setting for the High offset.
- Page 58 Water On-Off-Clr Appl On-Off-Clr After you have Present finished Setting programming offset values, return to standard display. Press and release until the display shows the desired Water on/off setting for the Critical offset. Press and release until the display shows the desired Appliance on/off setting for the Critical offset.
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Page 59: Controlling Heat/Cool System
Cool setting. HEAT: The thermostat controls your heating system according to the schedule you programmed. Heat pump models display AUX and the indicator light flashes denoting auxilliary heat element operation, see Table 1. EM HEAT: The emergency heater element of the heat pump is enabled. -
Page 60: Controlling Fan
Controlling Fan There are two fan settings: AUTO and ON. To select the fan setting, press the Fan key. Each time you press the key, the fan status changes to the next setting. With FAN displayed, the fan is on continuously. Use this setting for improved air circulation or during special occasions of short duration. -
Page 61: Troubleshooting
Troubleshooting IF… Display does not come on. • There is no power being supplied to the thermostat. Check fuse Temperature display does not go lower than 45°F or higher than 88°F during programming. Temperature change occurs at the wrong time. - Page 62 Heating unit does not come on. Cooling does not come on. • Check that the thermostat is set to cool. If it is not, press the THEN… • Check that the thermostat is set to heat. If it is not, press the Heat/Cool key until the display indicates HEAT.
- Page 63 IF… Cooling does not come on (continued). The house is too warm or too cool. System ON indicated but no heat is coming from the vents. THEN… • If temperature setting is lower than current temperature and the display indicates COOL, set the system control OFF for ten minutes.
- Page 64 • During recovery from setback or setup, setting and display temperatures may differ during the recovery period. • The thermostat is factory-calibrated and cannot be adjusted. • Your thermostat has lost communication with your energy utility. Call the number displayed on the thermostat.
- Page 65 • Your energy utility periodically resets the clock to the correct time. This can change the time more than one minute (see Replacing the Batteries section). • If condition persists for more than one minute, the thermostat cannot establish the communication link; contact your energy utility.
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Page 66: Personal Programming Charts
Personal Programming Charts Table 3. Cooling Schedule (For Summer Use). Morning Evening Night Cool Time Setting Time Setting Time Setting Time Setting Thur 69-1611... - Page 67 Table 4. Heating Schedule (For Winter Use). Morning Evening Night Heat Time Setting Time Setting Time Setting Time Setting Thur 69-1611...
- Page 68 Table 5. Water Schedule (For Hot Water Control). Morning Evening Night Water Time On/Off Time On/Off Time On/Off Time On/Off Thur NOTE: The On setting refers to enabling the operating mode; you cannot program a water heater “on”. 69-1611...
- Page 69 Table 6. Appliance Schedule (For One Appliance Control). Morning Evening Night Appl Time On/Off Time On/Off Time On/Off Time On/Off Thur 69-1611...
- Page 70 Table 7. Offset Values for RSVP Rate. Offsets (+) for Cooling (setpoint increase) Price L Price M Price H Table 8. Water and Appliance Offsets for RSVP Rate. On/Off setting for Water Price L Price M Price H Offsets (-) for Heating (setpoint decrease) Price C Price L Price M...
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Page 71: Customer Assistance
Golden Valley, MN 55422 This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer. - Page 72 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Scarborough, Ontario M1V 4Z9 Copyright © 2002 Honeywell All Rights Reserved ® U.S. Registered Trademark 69-1611 2-02 G.H. Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers.