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TJERNLUND PRODUCTS, INC.
1601 Ninth Street • White Bear Lake, MN 55110-6794
PHONE (800) 255-4208 • (651) 426-2993 • FAX (651) 426-9547
Visit our web site • www.tjernlund.com
MODEL COP2 (For RT-Series Inducers)
MODEL COP2DB (For CDB8 Dryer Duct Booster
INSTALLATION INSTRUCTIONS
Recognize this symbol as an indication of important Safety Information!
!
OWNER INSTRUCTIONS, DO NOT DESTROY
WARNING
!
THESE INSTRUCTIONS ARE INTENDED AS AN AID TO QUALIFIED, LICENSED
SERVICE PERSONNEL FOR PROPER INSTALLATION, ADJUSTMENT AND
OPERATION OF THIS PRODUCT. READ THESE INSTRUCTIONS THOROUGHLY
BEFORE ATTEMPTING INSTALLATION OR OPERATION. FAILURE TO FOLLOW
THESE INSTRUCTIONS MAY RESULT IN IMPROPER INSTALLATION, ADJUST-
MENT, SERVICE OR MAINTENANCE POSSIBLY RESULTING IN FIRE, ELECTRI-
CAL SHOCK, CARBON MONOXIDE POISONING, EXPLOSION, PERSONAL
INJURY OR PROPERTY DAMAGE.
DO NOT DESTROY. PLEASE READ CAREFULLY AND
KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
Copyright © 2017, Tjernlund Products, Inc. All rights reserved
(Includes COP Control and Transducer)
REV A 0417
®
)
P/N 8504208
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Table of Contents
Related Manuals for TJERNLUND COP2
Summary of Contents for TJERNLUND COP2
- Page 1 MENT, SERVICE OR MAINTENANCE POSSIBLY RESULTING IN FIRE, ELECTRI- CAL SHOCK, CARBON MONOXIDE POISONING, EXPLOSION, PERSONAL INJURY OR PROPERTY DAMAGE. DO NOT DESTROY. PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE. Copyright © 2017, Tjernlund Products, Inc. All rights reserved P/N 8504208...
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Page 2: Table Of Contents
INSTALLATION RESTRICTIONS 1. Do not use the COP2 with gas or oil fired heating equipment without interlocking all burners being served with a CIC1 Interlock Control and the required number of MAC-Series Multiple Appliance Controls. The interlock feature is not activated unless a jumper is installed between “A”... -
Page 3: Selecting The Proper Commercial Dryer Duct Booster Duct Size
Dryers operate most efficiently when exhaust velocities between 1200-2200 feet-per-minute (FPM) are maintained. The number of co-ducted dryers operating, exhaust fan model selection and the diameter and length of the common exhaust duct can dramati- cally affect exhaust velocity. Follow the recommendations below to maximize the efficiency of the Tjernlund exhaust system and connected dryers. -
Page 4: Cop Installation
COP INSTALLATION The COP is intended for indoor installation only. Do not mount the COP on a heat source or in an environment that exceeds 104 o F (40 o C). Examples of improper mounting surfaces include vent pipe, top of heater casing or any place where radiant or convective heat would cause the junction box temperature to exceed temperature limits. - Page 5 (See Diagram B). Duct connections should be sealed to prevent leakage or entrainment of air. Installer must provide access for lint clean out. Chase Exhaust for Kitchens & Baths or Dryers with RT-Series & COP2 SENSING TUBE INSTALLATION...
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Page 6: Wiring Connections Between Cop And Rt-Series Rooftop Fan Or Cdb8 Dryer Booster Fan
VFD which can lead to control lag, (See Diagram D). SYSTEM TEST PROCEDURE If using COP2 with RT-Series in conjunction with oil or gas fired heating DIAGRAM E equipment, follow the interlock test procedure outlined within the CIC1 installation instructions. - Page 7 IMPORTANT The capacitor for the RT-Series fan should remain within the junction box of the flexible whip. Do not install within fan motor com- partment. Failure to wire cooling fan as directed voids warranty. Installer must supply overload and disconnect protection as dictated by local and national codes. Do not use a fused disconnect. INSTALLING RT-SERIES FAN ELECTRICAL WHIP The RT series fan is shipped with an Electrical Whip Assembly which is not connected to the fan.
- Page 8 COP2 SYSTEM WIRING LEGEND = LOW VOLTAGE WARNING = 115 VAC Do not use the COP2 with gas or oil fired heating EXHAUSTER equipment without interlocking all burners being COOLING FAN served with a CIC1 Interlock Control and the IF APPLICABLE...
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Page 9: Adjusting The Pressure (Exhaust) Set Point & Balancing Individual Connections
ADJUSTING THE EXHAUST PRESSURE SET POINT The pressure set point is adjusted by positioning dip switches 6 - 1 to match the desired setting listed on the Pressure Setpoint Table below. The factory set point is 0.10” W.C. The dip switches are located on the Red block on the top of the COP circuit board. A dip switch is ON when pulled OUT towards you. -
Page 10: Adjustment Of Balancing Baffle(S) For Kitchen And Bath Fans
1 foot behind the Balancing Baffle (opposite side of chase connection). 2. With the COP2 Control, RT-Series Fan and Bath/kitchen fans connected to the duct operating, gradually open the Balancing Baffle until desired negative exhaust pressure is measured and lock in place. Typically a measurement of a -0.02 to -0.05" W.C. -
Page 11: Troubleshooting, Service And Warranty
Tjernlund Products, Inc. will issue credit or provide a free part to replace one that becomes defective during the one year warranty period. Proof of date of the installation in the form of the contractor sales/installation receipt is necessary to prove the unit has been in service for under one year. - Page 12 TJERNLUND LIMITED ONE YEAR WARRANTY Tjernlund Products, Inc. warrants to the original purchaser of this product that the product will be free from defects due to faulty material or work- manship for a period of (1) year from the date of original purchase or delivery to the original purchaser, whichever is earlier. Remedies under this warranty are limited to repairing or replacing, at our option, any product which shall, within the above stated warranty period, be returned to Tjernlund Products, Inc.
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