User manual TJERNLUND 950-1067 RELAY-TIMER KIT 8504053 REV 4 0996

[. . . ] 4 9/96 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 24/115 VAC TIMER INSTALLATION INSTRUCTIONS Timer Part Number 950-1067 OWNERS INSTRUCTIONS THESE INSTRUCTIONS MUST REMAIN WITH EQUIPMENT DO NOT DESTROY ALWAYS FOLLOW HEATER MANUFACTURER'S INSTRUCTION FOR PROPER OPERATION OF HEATER AND RELIGHTING OF PILOT READ INSTRUCTIONS CAREFULLY 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 workmanship 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. [. . . ] All rights reserved. P/N 8504053 PART #950-1067 INSTALLATION INSTRUCTIONS 24/115 VAC INPUT ADJUSTABLE POST-PURGE TIMER/RELAY COMPONENT # 860-0345 860-0346 860-0349 DESCRIPTION 24 VAC Input Post-Purge Timer/Relay 115 VAC Input Post-Purge Timer/Relay 24/115 VAC Input Post-Purge Timer/Relay REPLACEMENT KIT # 950-1067 950-1067 950-1067 NOTE: The Tjernlund Timer/Relay Part #950-1067 is used both as a replacement part and as an accessory to Tjernlund Draft Inducers. Please refer to Section A of these instructions if installing it as a replacement part and Section B if installing it as an accessary part. A) Disconnect 115 VAC Power from the Power Venter/ Draft Inducer before continuing. B) All wiring from the Power Venter/Draft Inducer to the appliance must be appropriate class 1 wiring as follows: installed in rigidmetal conduit, intermediate metal conduit, rigid non-metallic conduit, electrical metallic tubing, Type MI Cable, Type MC Cable or be otherwise suitably protected from physical damage. Place the replacement Timer next to the defective Timer located in the Power Venter electrical box. One by one, remove the wires from the defective Timer and connect them to the corresponding number on the replacement Timer. NOTE: Terminals 1 and 2 may be positioned differently on this Timer/Relay than on the Timer/Relay you are replacing. Remove the defective Timer from the electrical box by removing the nut/screw. Install the replacement Timer in the electrical box and secure it with the nut/screw removed in step 4. This Timer can be adjusted from approximately 1 minute to approximately 10 minutes. CAUTION: Overturning adjustment screw will damage Timer and void warranty. If the defective Timer failed within the 1 year warranty period, you may return it along with proof of purchase to the Tjernlund Distributor it was originally purchased from for a full refund. Secure the Timer to the inside of the electrical box using the nut/screw provided. WIRING The #950-1067 Timer/Relay may be used to replace either the 24 VAC input #950-1060 or the 115 VAC input #950-1065 Timer/Relays. The #950-1067 is designed to accept either 24 VAC or 115 VAC control input signals. [. . . ] NOTE: Terminal 4 of the Timer/Relay is Blue in the GPAK-T Series and Orange in the HST-Series. Terminal 5 of the Timer/Relay is White/Brown in the HST-Series and Orange in the GPAK-T Series. If you are replacing the Timer/Relay of an HST manufactured after August 1st 1992, or any HST120, connect the control input voltage as shown in diagram "C". If you are adding the Timer/Relay to an existing Draft Inducer/Power Venter, connect the control input voltage as shown in diagram "D". COMMON WIRING DIAGRAMS NOTE: When power is first established to the Relay/Timer, it will automatically reset into post purge. After the venter operates from 1 to 10 minutes, it will shut off and be ready for normal operation. TYPICAL 950-1067 WIRING WHEN CONNECTED TO A 24 VAC GAS VALVE 24V GAS VALVE TYPICAL 950-1067 WIRING WHEN CONNECTED TO A 115 VAC OIL FIRED APPLIANCE WITH FAN MOTOR LESS THAN 6 AMPS (BURNER MOTOR NOT TO EXCEED FAN PROVER AMP RATINGS) If you have any questions regarding installation, please contact our Customer Service Department by calling: 1-800-255-4208, Monday-Friday, 7:30-4:30 CST. [. . . ]