8531
Heat Only Thermostat
OPERATING INSTRUCTIONS
SEE REVERSE FOR INSTALLATION INSTRUCTIONS
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Your new digital thermostat has been designed to |
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| INSTALLER NOTES |
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provide accurate control and display of room temper- |
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ature. In addition, it also will display all relevant infor- |
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mation pertaining to your system. |
| The thermostat is a heat only control and is perma- |
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The clearly marked buttons and informative display |
| nently in the heat mode. |
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make it extremely easy to understand and simple to |
| HEATING " |
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use. |
| Select the temperature you want your equipment to |
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Please take a few moments to read the brief instruc- |
| maintain while in the heating mode by pressing either |
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tions and familiarize yourself with the various func- |
| the ✞ or ✟ buttons. |
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tions in order to obtain maximum benefit from this |
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truly unique electronic control. |
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| Simultaneously press ✞ and ✟ to switch between |
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| Celsius and Fahrenheit temperature display. |
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GENERAL INFORMATION |
| LIMITED OVERRIDE |
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The thermostat normally displays room temperature, |
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| When the keyboard is locked (switch #2 ON), the user |
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mode of operation and whether heating is currently |
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| may override the temperature setpoint for 1 hour by |
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on. The two buttons on the front of the unit allow |
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complete control of the equipment. |
| pressing either the ✞ or ✟ buttons. The range of tem- |
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Raising or lowering the setpoints in heating is as sim- |
| perature override is ±3°F or ±3°C from the pro- |
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| grammed daytime setpoint. |
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ple as pushing a button. In addition, you may choose |
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to display the temperature in °F or °C. |
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| ELECTRONIC THERMOSTAT |
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POWER FAILURES |
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| INSTALLER NOTES |
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| TWO YEAR LIMITED WARRANTY |
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| Your Research Products Corporation Aprilaire™ Thermostat unit is |
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Your thermostat employs the latest developments in |
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| expressly warranted for two (2) years from the date of installation to be |
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| free from defects. |
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solid state electronic technology. |
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| Research Products Corporation’s exclusive obligation under this war- |
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| ranty shall be to supply, without charge, a replacement for any thermo- |
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One of the unique features of your thermostat is that |
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| stat which is found to be defective within a two (2) year period and |
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no battery is required to maintain your selected set- |
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| which is returned no later than thirty (30) days after said two (2) year |
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| period by you to either your original supplier or to Research Products |
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points in the event of a power loss as the memory is |
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| Corporation, Madison, Wisconsin, 53701, together with the model num- |
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unaffected by power failures of any duration. |
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| ber, manufacturing code number and installation date of the thermostat. |
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| THIS WARRANTY SHALL NOT OBLIGATE RESEARCH PRODUCTS CORPO- |
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When power is restored, the thermostat will continue |
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| RATION FOR ANY LABOR COSTS AND SHALL NOT APPLY TO DEFECTS IN |
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| WORKMANSHIP OR MATERIALS FURNISHED BY YOUR INSTALLER AS CON- |
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operating as if the power had never been off. |
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| TRASTED TO DEFECTS IN THE THERMOSTAT ITSELF. |
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| IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTIC- |
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| ULAR PURPOSE SHALL BE LIMITED IN DURATION TO THE AFORESAID TWO |
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TEMPERATURE ACCURACY |
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| (2) YEAR PERIOD. RESEARCH PRODUCTS CORPORATION’S LIABILITY FOR |
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| INCIDENTAL OR CONSEQUENTIAL DAMAGES, OTHER THAN DAMAGES FOR |
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Full temperature accuracy will be realized only after |
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| PERSONAL INJURIES, RESULTING FROM ANY BREACH OF THE AFORESAID |
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the thermostat has been installed and powered for at |
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| IMPLIED WARRANTIES OR THE ABOVE LIMITED WARRANTY IS EXPRESSLY |
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| EXCLUDED. THIS LIMITED WARRANTY IS VOID IF DEFECT(S) RESULT FROM |
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least one hour. |
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| FAILURE TO HAVE THIS UNIT INSTALLED BY A QUALIFIED HEATING AND |
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| AIR CONDITIONING CONTRACTOR. IF THE LIMITED WARRANTY IS VOID |
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| DUE TO FAILURE TO USE A QUALIFIED CONTRACTOR, ALL DISCLAIMERS |
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| OF IMPLIED WARRANTIES SHALL BE EFFECTIVE UPON INSTALLATION. |
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| Some states do not allow limitations on how long an implied warranty |
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| lasts or the exclusion or limitation of incidental or consequential dam- |
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| ages so the above exclusion or limitations may not apply to you. |
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| This warranty gives you specific legal rights and you may also have |
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| other rights which vary from state to state. |
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| This equipment if installed in strict accordance with the manufacturers |
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| instructions,complies with the limits for a Class B computing device |
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| Model 8531 | 97185 | ||
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| pursuant to Subpart J of Part 15 of FCC rules. |
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