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- Omnistat RC-81
- Owner's Manual
Home Automation Omnistat RC-81 Owner's Manual
Summary of Omnistat RC-81
Page 1
O m n i s t a t electronic communicating thermostat owner's manual rc-81 single stage heat/cool real time pricing system document number 13r00-2 january, 1997 : day p cool auto hold prog mode fan omnistat.
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Copyright © 1997 home automation, inc. All rights reserved.
Page 3: Contents
Contents introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 operation . . . . . . . . . . . . . . ...
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This thermostat is listed by underwriter's laboratories and ul canada. This thermostat has been tested and found to comply with the requirements of the european union for electromagnetic interference, electromagnetic immunity and safety under the applicable emi and low voltage directives and standar...
Page 5: Introduction
Introduction thank you for purchasing your new rc-81 electronic communicating thermostat. Your thermostat will provide you with comfort, convenience, and energy savings for years to come. We hope that you take a few moments to become familiar with all of the features of this fine product by reviewin...
Page 6: Operation
Operation to take advantage of all the benefits and features offered by your thermostat, we recommend that you start by becoming familiar with its operation. 1 - display the display is used to show current time, temperature, outdoor temperature (optional), mode, and to give useful information that w...
Page 7
4- mode press the mode key to set the thermostat mode to off, heat, cool, or auto. In off mode, the heating and cooling systems are both off and do not respond to changes in temperature settings. In heat mode, the heating system responds to maintain your desired heating setting. In cool mode, the co...
Page 8: Display
Display the following icons will be displayed during normal operation: 1- temperature display shows the current temperature, desired temperature, or heating and cooling settings. 2- time display shows the current time of day. 3- desired desired is displayed when the temperature display shows the des...
Page 9: Cool
5- the is displayed when the heating or cooling system is running. 6- cool cool is displayed when the system is in cool mode. 7- auto auto is displayed when in automatic changeover mode. 8- heat heat is displayed when the system is in heat mode. 9- fan fan is displayed when the fan is set to run con...
Page 10: Real Time Pricing System
Filter reminder your thermostat logs the amount of time your heating and cooling system has been running and gives you a reminder when it's time to replace your filter. " f i l t " will be displayed every four seconds in the place of the time display when it is time to change you filter. To clear th...
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The thermostat will control using the original setting and the variation for the rate in use. For example, if your heat setting is 68 degrees, the rate is hi, and the variance for hi is set to 3, the thermostat will control to 65 degrees. Real time pricing variations can be used with or without the ...
Page 12: Programming
Press the mode key when complete, or simply wait 8 seconds for the display to return to normal. Programming your thermostat may be programmed to set the variance for higher energy rates and to adjust the heat and cool settings up to 4 times per day ( morn , day , eve , nite ). You can setup a temper...
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1. Use the arrow keys to change the variance for the mid rate. 2. Press the prog key to advance to the hi rate. Use the arrow keys to change the variance for the hi rate. 3. Repeat step 2 for the crit (critical) rate. (typical settings for variance are: mid : 1 , hi : 3 , crit : 6 ) overriding the v...
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To view or change the programmed time schedules of your thermostat, press the prog key four times (seven times if real time pricing is in use). The weekday morn time will flash. 1. Use the arrow keys ( ∧ - ∨ ) to change the scheduled time for the displayed period ( morn , day , eve , or nite ). 2. P...
Page 15: System Mode
Repeat steps 1-6 for the day , eve , and nite periods. Afterwards, repeat steps 1-6 for 4 daily periods on saturdays (day 6), and 4 daily periods on sundays (day 7). The temperature display will show "6" for saturdays, and "7" for sunday times. System mode your thermostat can be connected to an auto...
Page 16: Anticipation
Anticipation your thermostat has a sophisticated control system designed to keep you comfortable while saving energy. Part of the control system is a feature called "anticipation", which anticipates the need to turn the system on or off before the temperature is actually at the setting. As humans, w...
Page 17: Time Schedules
Time schedules the table below shows the time schedules that are currently set into your thermostat. There is a blank table at the bottom that can be used to plan changes to the current schedule. Weekdays saturdays sundays morn 6:00 am 8:00 am 8:00 am cool 78 78 78 heat 70 70 70 day 8:00 am cool 85 ...
Page 18: Cool
Cool heat.
Page 19: Two Year Limited Warranty
Two year limited warranty home automation, inc. (hai), warrants this product against defects in material and workmanship, under normal use and service, for a period of two (2) years from the date of purchase by the consumer. During the warranty period, hai will repair or replace, at its option, any ...