Instruction/ maintenance manual of the product C Honeywell
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OWNER’S GUIDE ® U.S. Registered T rademark Patents Pend ing © 2004 Honeywell International In c. All Rights Reserved 69-1679EF—1 T8775A,C The Digital Round ™ Non-Programmable Thermostats.
69-1679EF—1 2 Fig. 1. T8775 Thermostat (features and operation). ROOM SET DISPLAYS ROOM OR SET TEMPERATURE (T8775C ONLY) SELECTS ON/AUTO (T8775C ONLY) SELECTS COOL/OFF/HEAT SHOWS THAT THE CURRENT ROOM TEMPERATURE IS DISPLAYED. SHOWS THAT THE CURRENT TEMPERATURE SETTING IS DISPLAYED.
3 69-1679EF—1 Setting SYSTEM and FAN Switches (T8775C only) ❑ System and Fan settings are controlled b y using SYSTEM and F AN switches located on the top of the thermostat (see Fig. 1). IMPORT ANT Do not operate the T8775C in cooling mode when the outdoor temperature is below 50°F (10°C), or damage to compressor could result.
69-1679EF—1 4 Backlit Display ❑ The backlight can be turned on by turning the dial, or by pushing the backlight butt on as shown in Fig. 1. Display Temperature Setting NOTE: Y our temperature setting can be set anywhere from 40°F to 90°F (4°C to 32°C) in heating and 45°F t o 99°F (7°C to 37°C) in cooling (T8775C only) .
5 69-1679EF—1 Adjust Temperat ure Setting ❑ T o lower the temperature setting, turn the dial counterclock wise. ❑ T o raise the temperature setting, turn the dial clockwise. Troubleshooting Guide CAUTION Equipmen t Damage Hazard. Can cause permanent damage t o compressor or other equipment.
69-1679EF—1 6 ❑ In heating, make sure the temperature setting is above the room temperature and the flame is present in the display . ❑ In cooling, make sure the temperature setting is below the room temperature and a solid snowflake is present in t he display (T8775C only).
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69-1679EF—1 J.S. Rev . 6-04 www .honeywell.com/yourhome Printed in Mexico Automation and Control Solutio ns Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North.
® Marque de commerce déposée aux É.-U. • Brevets en inst ance © 2004 Honeywell International Inc. T ous droits réservés GUIDE DU PROPRIÈTAIRE 69-1679EF—1 Thermostats ronds numèriques, non.
69-1679EF—1 2 Fig. 1. Thermostat T8775 (caractéristiques et fonctionnement). ROOM SET AFFICHAGE DE LA TEMPÉRATURE AMBIANTE OU DU POINT DE CONSIGNE (T8775C SEULEMENT) SÉLECTION DE ON OU AUTO (T8775C SEULEMENT) SÉLECTION DE COOL, OFF OU HEAT INDIQUE QUE LA TEMPÉRATURE AMBIANTE ACTUELLE EST AFFICHÉE.
3 69-1679EF—1 Réglage des sélecteurs du système et du ventilateur (T8775C seulement) Le réglage du fonctionnement du système et du ve ntilateur se fait manuellement à l'aide des sélecteurs situés dans la partie supérieure du thermostat.
69-1679EF—1 4 Réglage du sélecteu r du ventilateur • Auto : Réglage normal pour la plupart des maisons. Le ventilateur fonctionne seulement lorsque le système de chauffage ou de refroidissement est en marche. • On : Le ventilateur fonctionne de façon continue.
5 69-1679EF—1 Affichage du réglage de la température REMARQUE : En mode chauffage, le point de consigne peut être réglé entre 4 °C et 32 °C (40 °F et 90 °F ) et en mode refroidissement, il peut être réglé entre 7°C et 37 °C (45 °F et 99 °F) (modèle T877 5C seulement ).
69-1679EF—1 6 Modification du réglag e de la température ❑ Pour abaisser la température, t our ner le cadran dans le sens antihoraire. ❑ Pour augmenter la température, t ourner le cadran dans le sens horaire.
7 69-1679EF—1 Le système de chauffage ou de refroidissement ne se met pas en marche. • S'assu rer que le sélecteur du système sur le thermostat est réglé à Heat ou à Cool (T8775C seulement).
69-1679EF—1 J.S. Rév . 6-04 www .honeywell.com/yourhome Imprimè aux Mexiqu e Solutions de régulation et d'a utomatisation Honeywell Internat ional Inc.
An important point after buying a device Honeywell C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell C you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell C will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell C.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
