Instruction/ maintenance manual of the product 671R NuTone
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READ & SA VE THESE INSTRUCTIONS! INST ALLA TION INSTRUCTIONS Exhaust Fan MODELS: 671R & 672R The Exhaust Fan consists of the housing, power unit/blower assembly (motor, wheel, mounting plate), grille and duct collar. FAN MUST NOT BE INSTALLED IN A CEILING INSULATED TO A VALUE GREATER THAN R-40.
PLANNING DUCTWORK AND WIRING Ductwork 1. Use 4" round duct. 2. Plan to run duct from discharge opening of fan to the outside. For best fan performance, make the duct run as short as possible and use a minimum number of elbows. 3. Use optional ducting accessories as required.
POWER/BLOWER UNIT INST ALLA TION 1. Place power/blower unit into housing so that mounting plate’s tabs insert into slots in housing. 2. Press other end of mounting plate down until it is firmly seated over scroll and plug-in receptacles. 3. Secure mounting plate to housing with provided screw.
LEA Y GUARDE EST AS INSTRUCCIONES ¡ INSTRUCCIONES P ARA LA INST ALACION! V entilateur d’évacuation MODELES: 671R et 672R Le ventilateur comprend: le boîter. le bloc-moteur (moteur, aubes, plaque de montage), la grille et le collier de gaine. LE VENTILATEUR NE DOIT PAS ETRE INSTALLE DANS UN PLAFOND A ISOLATION THERMIQUE SUPERIEURE A R-40.
Utilisation de Barres de Suspension (Les barres de suspension sont vendues séparément; commandez le modèle HB4) Voir Figure 3. 1. Insérez les barres de suspension dans les fentes situées sur l’habitacle.
671R, 672R Rev. DECEMBER 1999 CURRENT ORIGINAL MODEL USED ON REPLACEMENT REF. PART NO. PART DESCRIPTION PART NO. 1 86863 MOTOR MOUNTING PLATE 671R, 672R 86863-000 2 32787 MOTOR ISOLATION MOUNT 671R, 6.
An important point after buying a device NuTone 671R (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought NuTone 671R 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 NuTone 671R - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NuTone 671R you will learn all the available features of the product, as well as information on its operation. The information that you get NuTone 671R will certainly help you make a decision on the purchase.
If you already are a holder of NuTone 671R, 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 NuTone 671R.
However, one of the most important roles played by the user manual is to help in solving problems with NuTone 671R. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NuTone 671R 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
