Inline Fans for a Healthier Environment RB Series Installation Instructions Spruce Environmental Technologies, Inc. 3 Saber Way Ward Hill, MA 01835 www.spruce.
Please Read And Save These Instructions WARNING -‐‑ TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: a) Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer. b) Before servicing or cleaning unit, switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally.
1.
.0 Back Draft Dampers Back draft dampers allow airflow in only one direction preventing cold/hot drafts from entering the vented area and minimize possible condensation and icing within the system while the fan is not operating. Back draft dampers are highly recommended at each intake grille for bathroom ventilation in all cold climate installations. Installation instructions are included with Spruce back dra0 dampers. 5.
7.0 Installation Fig. 4 Step 1: Install Mounting Bracket as shown (Fig. 4) (RB110 & RB 275 Only, separate instructions for RB400 & RB500 are included with Mounting Bracket Kit). Insert Grommets into slots in mounting bracket. Orientate the Electrical Box relative to Mounting Bracket as required. A1ach the fan to the mounting bracket with (3) #10 self-‐‑tapping screws, provided. Avoid over tightening screws.
RB SERIES PRODUCT SPECIFICATIONS The following chart shows fan performance for RB Series Commercial/Residential Fans: Typical CFM vs. Static Pressure “WC 0” .2” .5” .75” 1.0” 1.25” 1.5” 1.75” 2.
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IMPORTANT INSTRUCTIONS TO INSTALLER Inspect the RB Series Fan for shipping damage within 15 days of receipt. Notify Spruce of any damages immediately. Spruce is not responsible for damages incurred during shipping. However, for your benefit, Spruce does insure shipments. There are no user serviceable parts inside the fan. Do not attempt to open. Return unit to factory for service.