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 on 24V or 115V depending on control voltage. If not previously completed, connect ground from UC1 whip to Venter ground. Prover Leads are not polarity sensitive. UC1 UNIVERSAL CONTROL AND WHKE INTERLOCK KIT CONNECTED WITH A MILLIVOLT APPLIANCE IMPORTANT: RED JUMPER POSITION MUST BE THE SAME AS APPLIANCE INTERLOCK VOLTAGE. GAS VALVE 115V DRY CALL JUMPER J2 WHKE GAS PRESSURE SWITCH SUPPLY 115 VAC 50/60 Hz R 24V LEGEND: 115 VAC 5 VDC BOARDGENERATED POWER. DO NOT SUPPLY POWER! UNIVERSAL CONTROLLER LINEAR LIMIT SPILL SWITCH J1 XL XN GROUND 950-0470 (JA1) THERMOCOUPLE JUNCTION ADAPTER MILLIVOLT D/N 9183046-9 IMPORTANT: CRIMP GROUND WIRE TO GROUNDING SPADE TERMINAL IN ELECTRICAL BOX. SAFETY CIRCUIT ACROSS P1 & P2 OF UC1 IS NOT UTILIZED IN THIS APPLICATION. SPILL SWITCH MUST BE INTERLOCKED WITH HEATING EQUIPMENT AS SHOWN. 30 MILLIVOLT WATER HEATERS REQUIRE USE OF THE 950-0470 THERMOCOUPLE JUNCTION ADAPTER. ON 750 MILLIVOLT (POWER PILE) WATER HEATERS WIRE LINEAR LIMIT SPILL SWITCH IN SERIES WITH HIGH LIMIT (ECO) OF WATER HEATER. LINEAR LIMIT SPILL SWITCH, 950-0470 JUNCTION ADAPTER AND GAS PRESSURE SWITCH ARE INCLUDED WITH WHKE KIT. Each millivolt appliance interlocked with the UC1 must have its own WHKE kit installed. The WHKE Gas Pressure Switch actuates the Venter through the A - B Dry contacts. The Linear Limit switch disables the heater in the event of a venting malfunction. IMPORTANT: Each millivolt appliance interlocked with the UC1 must have its own Linear Limit spill switch. Wire WHKE Linear Limit in series with thermocouple junction adapter or high limit ECO of water heater. If not previously completed, connect ground from UC1 whip to Venter ground. 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. Connect #4 on UC1 terminal block to the L1 on line voltage oil burner primary control, burner relay or gas valve. If not previously completed, connect ground from UC1 whip to Venter ground. Prover Leads are not polarity sensitive. NOTE: If burner primary control goes out on lockout, the Venter will continue to run as long as a call for heat is present. UC1 UNIVERSAL CONTROL CONNECTED TO A HONEYWELL R7184 SERIES OR EQUIVALENT PRIMARY CONTROL WITH A LINE VOLTAGE THERMOSTAT OR AQUASTAT R7184 T Low Voltage Jumper T L1 Limit L2 IMPORTANT: RED JUMPER POSITION MUST BE THE SAME AS APPLIANCE INTERLOCK VOLTAGE. Oil Valve OIL VALVE 115V DRY 24V Line Voltage Thermostat or Aquastat Control Limit SUPPLY 115 VAC 60 Hz LEGEND: 115 VAC D/N 9183046-6 Burner Motor BURNER MOTOR J2 CALL JUMPER UNIVERSAL CONTROLLER Interrupted Ignitor A Alarm A Cad Cell Intermittant IGNITION TRANS J1 SUPPLY 115 VAC 50/60 Hz R XL XN GROUND IMPORTANT: CRIMP GROUND WIRE TO GROUNDING SPADE TERMINAL IN ELECTRICAL BOX. 1. [. . . ] Date of original installation and dates any service work was performed. 12 LIMITED PARTS WARRANTY AND CLAIM PROCEDURE Tjernlund Products, Inc. warrants the components of the UC1 for one year from date of installation. This warranty does not cover normal maintenance, transportation or installation charges for replacement parts or any other service calls or repairs. [. . . ]