Manuel d'utilisation / d'entretien du produit 8551 du fabricant Aprilaire
Aller à la page of 24
O w n e r’ s M an u al MODEL 8551 5-2 Day Programmable Thermostat EL E CTR O NIC THERM O S T A T ® 110-904 7/11/01 4:29 PM Page 1.
OWNER’S MANUAL – T ABLE OF CONTENTS Setting Or Changing The Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Setting Or Changing The W eekday Program . . . . . . . . . . . . . . . .
– 1 – IMPORT ANT : READ ALL INSTRUCTIONS THOROUGHL Y Programming your Aprilaire ® Thermostat is done in three easy steps: setting the clock, setting the event times, and setting your desired temperatures.
– 2 – Step 3: Press the CLOCK button again and “ 12: ” (hours) and “ AM ” or “ PM ” will flash. Use the DECREASE or INCREASE button to change the flashing symbol to the current hour making sure the hour has the proper AM or PM designation.
– 3 – Setting Or Changing The W eekday Program Programming your Aprilaire Electronic Thermostat involves selecting the temperature you want in your home and selecting the time you want it to be that temperature. Y our Aprilaire Thermostat will allow a maximum of 4 time schedules per day .
– 4 – PROGRAM SCHEDULE TIME SCHEDULE THERMOST A T DESIRED MONDA Y – SA TURDA Y & EVENT SYMBOL TEMPERA TURE FRIDA Y SUNDA Y SETTING Morning Day Evening Night NOTE: While programming you must press a button at least every 15 seconds or the thermostat will revert back to the operational mode.
– 5 – Step 1: Press and release the MODE button until the word “ COOL ” and the “ ” cooling symbol appear on the display . Step 2: Press and release the PROGRAM button – “ Mo T u We Th F r ”; Morning event symbol “ ”; flashing “ 12: ” (or some other hour); and flashing “ AM ” or “ PM ” will appear on the display .
Step 5: Press the DECREASE button or INCREASE button to set the desired minutes for the Morning “” event (program starting times are set in ten-minute increments). Step 6: Press and release the PROGRAM button – the current cooling temperature will begin to flash.
Step 11: Repeat steps 2-6 to complete programming for the Evening “ ” event. Step 12: Press and release the PROGRAM button – the Night “ ” event symbol will appear . Y ou are now setting the time and cooling temperature you want at night. Step 13: Repeat steps 2-6 to complete programming for the Night “ ” event.
Reviewing Programmed T ime Schedules And T emperature Settings Press and release the PROGRAM button repeatedly to advance to “ Mo T u We Th Fr ”, or “ Sa Su ” and specific event. Continue pressing the PROGRAM button to review the time schedules and temperature settings for each desired event.
2. Do not place anything which can give off warm or cool air , such as candles, lamps, or portable humidifiers, near the thermostat. 3. Although the thermostat is internally equipped to prevent short cycling of the air conditioner , it is possible to inadvertently override this protection.
– 10 – 110-904 7/11/01 4:29 PM Page 12.
• T emporarily Override the Set T emperature: Press and hold the DECREASE button or INCREASE button to change the room set-point temperature in 1 degree increments. The new set-point temperature will be held for 3 hours, then the thermostat will automatically return to the program.
• Change Between °C and °F : The thermostat has the capability of displaying either Celsius or Fahrenheit temperatures. If the displayed temperature seems abnormally high or low (ie: 70˚F = 21˚C) you may need to switch to ˚C or ˚F by simultaneously pressing the DECREASE button and the INCREASE button.
EQUIPMENT CONTROL • T urning on the Fan: At any time the system fan can run continuously by pressing the FA N button. The Fan icon, “ “ , will appear in the lower part of the display indicating that the fan is operating continuously .
Optional Settings For Additional Thermostat Features The Model 8551 thermostat is equipped with 2 DIP switches located inside the thermostat on the printed circuit board. These switches are preset by the factory to typical home air conditioning system requirements.
No. 2 – Keypad Lock. If tampering with the thermostat is expected and unwanted, the keypad can be locked by moving this switch from the factory set OFF position to the ON position.
– 16 – T o change the DIP switch settings, the thermostat must be removed from the base which is attached to the wall. The power to the thermostat must be turned off before disassembling or the thermostat can be permanently damaged.
– 17 – Figure 2 Figure 3 d) Gently push in and pry up on the handle of the screwdriver until the lock tab disengages from the catch tab (you should feel or hear a click – see Figure 2) . e) After the latch releases, grip the thermostat panel at the bottom corners and swing it up and away from the base to completely separate (See Figure 3) .
– 18 – Once the thermostat panel has been opened and removed from the base, turn the thermostat over and locate the DIP switches found on the circuit board according to the following drawing: Be careful to change only the intended DIP switches per the explanation given at the beginning of this section.
– 19 – Figure 4 b) Align the hinge tabs on the base and thermostat panel. Swing the panel to the base and snap in place at bottom of thermostat panel (see Figure 4) . c) T urn the thermostat power back on. CAUTION: TO PREVENT DAMAGE, A VOID CONT ACT WITH BLUE TEMPERA TURE SENSOR ON BOTTOM RIGHT -HAND CORNER OF THERMOST A T CIRCUIT BOARD.
– 20 – In Case Of Power Failure The Model 8551 thermostat does not require a battery . If the power goes out the letters “ AC ” appear on the display indicating power is not being supplied to the thermostat. “ AC ” will remain on the display for up to approximately 30 minutes after the power goes out.
– 21 – Limited W arranty Y our Research Products Corporation Aprilaire ® Thermostat unit is expressly warranted for two (2) years from date of installation to be free from defects in materials and workmanship.
B2202104 REV . 11/99 1 10-904 P .O. BOX 1467 • MADISON, WI 53701-1467 Products For Better Indoor Air Quality ™ The Aprilaire ® T otal Indoor Air Comfort System is an integrated gr oup of air quality enhancement products designed to work with your heating and cooling system to make your home mor e comfortable.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Aprilaire 8551 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Aprilaire 8551 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Aprilaire 8551, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Aprilaire 8551 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Aprilaire 8551, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Aprilaire 8551.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Aprilaire 8551. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Aprilaire 8551 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
