User manual TJERNLUND UC1 UNIVERSAL CONTROL (VERSION X.02 OR EARLIER) 8504107 REV 0802

[. . . ] 8/02 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 VERSION X. 02 OR EARLIER MODEL UC1 INSTALLATION INSTRUCTIONS !Recognize this symbol as an indication of important Safety Information! OWNER INSTRUCTIONS, DO NOT DESTROY 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, ADJUSTMENT, SERVICE OR MAINTENANCE POSSIBLY RESULTING IN FIRE, ELECTRICAL SHOCK, CARBON MONOXIDE POISONING, EXPLOSION, OR PERSONAL INJURY OR PROPERTY DAMAGE. DO NOT DESTROY. [. . . ] Make sure RED voltage jumper on UC1 is in the DRY position. Connect 115 VAC supply voltage to L & N terminals on UC1. Crimp Ground wire to grounding spade terminal in UC1. Important: Installer must supply overload and disconnect protection. If not previously completed, connect ground from UC1 whip to Venter ground. Connect Black and White leads from UC1 whip to Venter motor leads. Connect Blue and Yellow leads from UC1 whip to Fan Prover switch. Prover Leads are not polarity sensitive. If using a Draft Inducer and only venting millivolt appliances the PS1505 Fan Proving Switch is not necessary, see WHKE instructions for complete details. 7 UC1 UNIVERSAL CONTROL CONNECTED TO A GAS OR OIL BURNER WITH AN AQUASTAT IMPORTANT: RED JUMPER POSITION MUST BE THE SAME AS APPLIANCE INTERLOCK VOLTAGE. LEGEND: 115 VAC D/N 9183046-7 AQUASTAT L1 L2 C1 C2 B1 B2 115V DRY CALL JUMPER J2 UNIVERSAL CONTROLLER 24V N J1 L1 LINE VOLTAGE OIL BURNER PRIMARY CONTROL, BURNER RELAY OR GAS VALVE SUPPLY 115 VAC 50/60 Hz R XL XN GROUND IMPORTANT: CRIMP GROUND WIRE TO GROUNDING SPADE TERMINAL IN ELECTRICAL BOX. CAUTION: 1. Disconnect B1 from L1 of oil burner primary control, burner relay or hot of gas valve and reconnect to #1 on UC1 terminal block. WHEN INTERLOCKING WITH AQUASTAT DO NOT DISCONNECT BURNER MOTOR 2. Connect #2 on UC1 terminal block to PRIMARY CONTROL / CAD CELL RELAY. Connect #4 on UC1 terminal block to the L1 on line voltage oil burner primary control, burner relay or gas valve. Make sure RED voltage jumper on UC1 is on 115V. Connect 115 VAC supply voltage to L & N terminals on UC1. Crimp Ground wire to grounding spade terminal in UC1. Important: Installer must supply overload and disconnect protection. If not previously completed, connect ground from UC1 whip to Venter ground. Connect Black and White leads from UC1 whip to Venter motor leads. Connect Blue and Yellow leads from UC1 whip to Fan Prover switch. [. . . ] 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. All receipts should include the date code of the UC1 to ensure that the defective component corresponds with the complete unit. This will help preclude possible credit refusal. 1. ) Follow troubleshooting guide to determine defective component. [. . . ]