INSTALLATION & OPERATING GUIDE FOR MODELS 10, 15 AND 25 Air Pear Model Numbers: 10, 15 and 25. All voltages and colors. 12.8 in (325mm) 12.8 in (444mm) 17.5 in 12.25 in (311mm) (413mm) 16.25 in (546mm) 21.5 in (325mm) SHORT STANDARD AIRIUS, LLC (Manufacturer) 811 South Sherman St. Longmont, Colorado 80501 - USA Toll free: 1-888-Air-Pear (247-7327) Telephone: 303-772-2633 Fax: 303-772-8276 Email: info@theairpear.com Web: www.theairpear.com Installation Guide: V1.
CONTENTS INTRODUCTION Thank You About Models 10, 15 and 25 What’s in the Box Motor & Housing Information Safety Precautions 1 1 1 2 3 PRE-INSTALLATION Preparing the Work Site Tools Needed Fan Diagram Understanding Air Pear Air Flow 5 6 6 7 INSTALLATION Power Requirements Plug Wiring Speed Control Wiring Suggested Installation Methods Suspended Ceiling Kit Assembly & Installation 8 9 10 11 14 OPERATING THE FAN Heating Season Cooling Season 17 17 MAINTENANCE Preventive Maintenance 18 TROUBLESHO
1 INTRODUCTION Thank You! Congratulations on the purchase of Airius’ Air Pear Thermal Equalizer system (Air Pear system). Our patented, American made, air mixing system will ensure better thermal comfort in both the summer and winter while driving down expensive energy bills. We are here to support you and if you have any questions or comments, we can be contacted through our website, www.theairpear.com, or give us a call: 1-888-247-7327.
2 Motor & Housing Information for Models 10, 15 & 25 STANDARD HOUSING Weight.................................................................................................................................................9 lb (4.1 kg) Height to Rim......................................................................................................................................16 in (410 mm) Total Height......................................................................................................
3 Safety Precautions - Read & Save ! Warning - to prevent fire, electrical shock or injury, please observe the following: Electrical work must be performed by a qualified person(s) in accordance with all national and local codes/standards. Air Pear® Thermal Equalizer® Models 10, 15, 25, 45, 60 & 100: all voltages 120V Models: Supplied with a polarized/grounded plug molded to a 6 ft (1.8 m) cord.
4 Safety Precautions - Read & Save (cont.) Do not position product near furnaces, fireplaces, stoves or other high temperature heat sources. Do not position Air Pear unit such that the downward air column created by the Air Pear will be directly bisected by another source of air flow, such as from another fan or from an open supply register. Do not position the unit close to other objects that will interfere with fan operation.
5 PRE-INSTALLATION Preparing the Work Site - Electrical Installation ELECTRICAL WORK MUST BE PERFORMED BY A QUALIFIED PERSON(S) IN ACCORDANCE WITH ALL NATIONAL AND LOCAL CODES/STANDARDS. Airius recommends installing a dedicated circuit to only be used with the Air Pear units. DO NOT wire the Air Pear units into the lighting circuit, as the system will cycle on and off with the lights, greatly reducing the system’s effectiveness.
6 Tools Needed T-30 Torx Driver (5/32” Hex); Other tools include T-20 Torx (7/64” Hex); T-25 Torx (1/8” Hex); #2 Phillips Driver All necessary tools to install mounting hardware (varies from installation to installation) Fan Diagram Fan Diagram not available in online version. Please email a request for the full version to info@theairpear.com WWW.THEAIRPEAR.COM ©2013 AIRIUS, LLC ALL RIGHTS RESERVED V1.
7 Understanding Air Pear’s Unique Air Flow 1 2 5 3 4 4 1 Low Velocity Intake - Low intake speed does not disturb air boundary layer under roof deck. 2 Columnar Laminar Flow - Removing the rotational component induced by the axial fan allows for the air to move in a straight, ductless column from the ceiling to the floor. 3 Entrainment - The column acts on the surrounding dead pool of air to induce entrainment and effectively multiply the air delivered to the floor.
8 INSTALLATION Power Requirements Model Amperage 120VAC, single phase, 50/60 Hz: Air Pear Model 10 - 0.11 / 0.13 A Air Pear Model 15 - 0.11 / 0.14 A Air Pear Model 25 - 0.30 / 0.32 A Model Amperage 230VAC, single phase, 50/60 Hz: Air Pear Model 10 - 0.06 / 0.06 A Air Pear Model 15 - 0.06 / 0.07 A Air Pear Model 25 - 0.14 / 0.13 A Model Amperage 277VAC, single phase, 50/60 Hz: Air Pear Model 25 - 0.13 / 0.14 A Determine the number of fans, model and amperage to facilitate in the branch circuit design.
9 Plug Wiring (230/277VAC Models) 120VAC cord is supplied with a molded three prong polarized/grounded plug. DO NOT DEFEAT this SAFETY DEVICE or modify the plug in any way. 230/277VAC no plug supplied. When fitting a plug always ensure that all relevant local regulations/electrical codes are understood and followed with care - if in any doubt seek expert guidance.
10 Speed Control Wiring SAFETY WARNING! CONNECTION DIAGRAM FOR 2-WIRE CONTROLS Unit should be installed by a qualified electrician in accordance with the National Electrical Code and other local codes which may apply. This control must be grounded when installed. Failure to follow these instructions may result in electrical shock or a fire hazard. This control is suitable for mounting in a metal or approved enclosure.
11 Suggested Installation Methods A feature of the Air Pear system is its flexibility. Hardware that may be used to hang the unit includes, but is not restricted to: Hooks, chains, cables, carabiners, bridle rings, beam clamps and bolts. Roof structure, building construction and accessibility will define the appropriate hardware for each installation.
12 Suggested Installation Methods 1 Remove the Air Pear from its box, then remove the plastic protective bag. The bail (handle) is attached via two Torx screws. Using T-30 Torx driver, loosen these screws enough so the bail may swing. 2 Swing the bail to the vertical position and re-tighten the two Torx screws.
13 Suggested Installation Methods 4 After ensuring the Air Pear system is firmly attached, remove your hands from the unit. 5 It is then safe to plug the unit into the power source using the approved plug to confirm function and electrical continuity. 6 NOTE: SECURE the power cord to the ceiling structure as added security. The cord will act as a safety leash and by securing it the possibility of the plug accidentally coming out of the outlet in the future is greatly reduced.
14 Suspended Ceiling Kit Assembly & Installation (1) J-box and (1) Faceplate (1) 120V, 230V or 277V Receptacle, (2) Thumb Screws* (1) Dome (1) Air Intake Grille Cutout for Power Cord/Receptacle (4) Phillips Screws* J-box Mounting Location Right Angle Tabs *Included in hardware bag 1 Remove the Air Pear from its box and plastic protective bag. The bail (handle) is attached via two Torx screws. Loosen these screws and remove the bail (discard at your discretion).
15 Suspended Ceiling Kit Assembly & Installation (cont.) 3 Place dome over Air Pear unit and align it with screw holes. Note that cutout should face the j-box mounting location. Dome should seat into the rim designed for it on the base, if necessary gently push the dome edge in until it seats inboard of the rim. Insert the four Phillips screws (10-32 x 5/8” provided) through ears in dome and into threaded brass inserts. Screws will go in easily when aligned properly.
16 Suspended Ceiling Kit Assembly & Installation (cont.) 6 Plug the Air Pear power cord into the receptacle. Using the supplied thumbscrews, fasten the j-box to the air intake grill through the indicated holes as shown (wiring to j-box omitted for clarity). 7 The base has four right angle tabs located at each corner that can be drilled for additional ceiling/support wires to be added if desired. WWW.THEAIRPEAR.COM ©2013 AIRIUS, LLC ALL RIGHTS RESERVED V1.
17 OPERATING THE FAN Heating Season Within an enclosed building space, with minimal air movement, hot lighter air rises to the ceiling while cold heavier air falls to the floor creating a temperature gradient. This condition will cause excess energy use as the HVAC system fights to maintain the thermostat set point typically at 5 ft above floor level. This inefficient condition can also cause great thermal discomfort for the building occupants.
18 MAINTENANCE Preventive Maintenance Follow these easy steps to prevent any excess dirt buildup and preserve the life of the product: No lubrication is required as bearings are sealed. Cleaning: - Unplug unit from power source first to prevent possible electrical shock and prevent injuries from spinning blades. Caution: Stationary blades can cause injury! You may clean the plastic housing with a damp cloth, using mild household detergent only.
19 WARRANTY Airius Warranty Policy This warranty is limited to products purchased directly from Airius, LLC (“Airius”) or one of its authorized resellers. To determine whether a reseller is authorized, please contact Airius at the contact information below.
20 Airius Warranty Policy (Continued) 7. 8. Failure to perform periodic maintenance as detailed in the Airius-supplied “Installation Guide.” Consequential or incidental damages sustained by any person or entity as a result of any breach of these warranties are also excluded, except where such damages may not be excluded by law. Acquiring Warranty Service Do not return any item without first being assigned a Return Material Authorization (RMA) tag number.
21 Airius Contact Information Airius Americas: AIRIUS, LLC (Manufacturer) 811 South Sherman St. Longmont, Colorado 80501 - USA Toll free: 1-888-Air-Pear (247-7327) Telephone: 303-772-2633 Fax: 303-772-8276 Email: info@theairpear.com Web: www.theairpear.com Airius Europe: AIRIUS Europe Ltd. (Exclusive Importer) 2 Longham Business Centre 168 Ringwood Road, Ferndown, Dorset BH22 9BU – United Kingdom Telephone: +44 (0) 1202 554200 Fax: +44 (0) 1202 554396 Email: airflow@airius.co.uk Web: www.airius.co.
WWW.THEAIRPEAR.COM ©2013 AIRIUS, LLC ALL RIGHTS RESERVED V1.
