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Фрагмент инструкции
J-BOX BLK WHT COM. BRN HIGH MED HIGH BRN MED LOW LOW WHT BLK RED CAP (WHEN USED) MTR WHT PR1 ill L2 PR2 BRN CFR HFR tJ COMM HI PCB 0 EAC-2 0 EAC-1 GAS-3 GAS-1 C Y Gr 6h/ \ R w 0 0 0 0 0 0 TO THERMOSTAT BREAKAWAY TAB REMOVED WHEN CONNECTING VENT DAMPER (SEE INSTALLATION INSTRUCTIONS) YEL LOD-(WHEN USED) NOTES: * DOWNFLOW FURNACES ONLY 1- I-mi HEATING FAN RELAY CONTACT IS NORMALLY CLOSED UNTIL 115V AC IS 1 HFR APPLIED TO FURNACE. 2. TO CHANGE MOTOR SPEED, MOVE RED WIRE TO DESIRED SPEED SETTING. 3. IF ANY OF ORIGINAL WIRE AS SUPPLIED WITH THE APPLIANCE MUST BE REPLACED, IT MUST BE REPLACED WITH AWM (105°C) WIRE OR ITS EQUIVALENT. 4. MOTOR IS THERMALLY OVERLOAD’PROTECTED. 5. FACTORY SPEED SELECTION IS FOR AVERAGE CONDITIONS, SEE INSTALLATION INSTRUCTIONS FOR OPTIMUM SPEED SELECTION. MOTOR MAY BE 3 OR 4 SPEED. 6. SYMBOLS ARE ELECT. REPRESENTATION ONLY. 7. FACTORY CONNECTED WHEN ACCESSORY NOT USED. LEGEND ALS AUXILIARY LIMIT SWITCH, MANUAL-RESET (SPST-NC) CAP RUN CAPACITOR CFR COOLING FAN RELAY (DPDT FL FUSIBLE LINK FU1 FUSE IN LINE 2 AMP FU2 FIELD FUSE GV GAS VALVE HFR HEATING FAN RELAY (SPST-NC) ILK SWITCH, BLOW. DOOR INTERLOCK (SPST-NO) LOD LOCKOUt TIMER DEVICE (SPST-NO) LS LIMIT SWITCH, AUTO.-RESET (SPST-NC) MTR MOTOR, BLOWER PCB PRINTED CIRCUIT BOARD PI PILOT IGNITER SP SAFETY PILOT (FLAME SENSING) TRAN TRANSFORMER VSSS VENT SAFETY SHUTOFF SWITCH, MANUAL-RESET (SPST-NC) FIELD SPLICE PLUG RECEPTACLE JUNCTION UNMARKED TERMINAL — TERMINAL PCB FACTORY CONN. - FACTORY WIRING (120V AC) - FACTORY WIRING CLOW VOLTAGE) ---- FIELD WIRING (120V AC) --------- FIELD wiring (24V AC) == CONDUCTOR ON PRINTED CIRCUIT BOARD 0 SCREW TERMINAL FOR FIELD WIRING -¿f FIELD GROUND ffj EQUIP. GROUND £ ILK LINE HFR CFR LINE-2 CAP L==0-- EAC-1 ELECTRONIC AIR CLEANER (WHEN USED) I COM. EAC-2 120V AC SEE NOTE *7 310586-402 REV. C Fig. 10—Wiring Diagram (IID Pilot) A87405 —4— FUSED DISCONNECT SWITCH CWHEN REQ'D) ILK SWITCH BLK TRAN CWHEN USED) BRN CAP CWHEN USED) TO THERMOSTAT BREAKAWAY TAB REMOVED WHEN CONNECTING VENT DAMPER CSEE INSTALLATION INSTRUCTIONS) NOTES: * I . 2. 3. 4. 5. 6. IS DOWNFLOW FURNACES ONLY HEATING FAN RELAY CONTACT IS NORMALLY CLOSED UNTI'L 115V AC HFR ' APPLIED TO FURNACE. TO CHANGE MOTOR SPEED, MOVE BLK OR RED WIRE TO DESIRED SPEED SETTING. IF ANY OF ORIGINAL WIRE AS SUPPLIED WITH THE APPLIANCE MUST BE REPLACED, IT MUST BE REPLACED WITH AWM C105°C) WIRE OR ITS EQUIVALENT. MOTOR IS THERMALLY OVERLOAD PROTECTED. FACTORY SPEED SELECTION IS FOR AVERAGE CONDITIONS, SEE INSTALLATION INSTRUCTIONS FOR OPTIMUM SPEED SELECTION. MOTOR MAY BE 3 OR 4 SPEED. SYMBOLS ARE AN ELECTRICAL REPRESENTATION ONLY. LEGEND ALS AUXILIARY LIMIT 5WITCH, MANUAL-RESET CSPST-NC) CAP RUN CAPACITOR CFR COOLING FAN RELAY CDPDT) FL FUSIBLE LINK FU1 FUSE IN LINE 2 AMP FU2 FIELD FUSE GV GAS VALVE HFR HEATING FAN RELAY CSPST-NC) ILK SWITCH, BLOWER DOOR INTERLOCK CSPST-NO) LS LIMIT SWITCH, AUTOMATIC-RESET CSPST-NC) MTR MOTOR, BLOWER PCB PRINTED CIRCUIT BOARD TRAN TRANSFORMER VSSS VENT SAFETY SHUTOFF SWITCH, MANUAL-RESET CSPST-NC) FIELD SPLICE PLUG RECEPTACLE JUNCTION MARKED TERMINAL UNMARKED TERMINAL — TERMINAL PCB FACTORY CONN. - FACTORY WIRING Cl 20V AC) - FACTORY WIRING CLOW VOLTAGE) ------ FIELD WIRING C120V AC) -- CONDUCTOR ON PRINTED CIRCUIT BOARD 0 SCREW TERMINAL FOR FIELD WIRING ’¿r FIELD GROUND ffj EQUIP. GROUND L_iNE HFR _CFR_ LINE-2 X CAP -=0" EAC-T^ ELECTRONIC AIR CLEANER (WHEN USED) COM. EAC-2 PR-1 CWHEN USED) TRAN K ■PR-2 £ LIM-1 SEC-1 FU1 SEC-2 JUMPER REMOVED WITH BREAKAWAY TAB ^0 00 TIME 1 DELAY ^-1 CIRCUIT OFFi 3 SIGNALEE gas-iTTg GAS-3 GAS-2 m VENT DAMPER CWHEN USED) 310471-402 REV. B Fig. 11—Wiring Diagram (Match-lit Pilot) A87406 —5— IMPORTANT: The thermostat heat anticipation must be set to match the amp draw of the gas valve and electrical components in the R-W circuit. Accurate amp draw readings can be obtained at thermostat subbase terminals R & W. Fig. 7 illustrates an easy method for obtaining the actual amp draw. The room thermostat should be located where it will be in the natural circulation path of room air. Avoid locations where the thermostat would be exposed to cold-air infiltration, drafts from windows, doors, or other openings leading to the outside, or exposure to air currents from warm- or cold-air registers; or to exposure where the natural circulation of the air is cut off—such as behind doors, above or below mantels, shelves, etc. The thermostat should not be exposed to heat from nearby fireplaces, radios, televisions, lamps, or rays from the sun. Nor should the thermostat be mounted on a wall containing pipes or warm-air ducts, or a flue or vent that could affect its operation and prevent it from properly controlling the room temperature. Any hole in the plaster or panel through which the wires pass from the thermostat should be adequately sealed with...
Эта инструкция также подходит к моделям:Электрообогреватели - DOWNFLOW GAS-FIRED NATURAL DRAFT-FURNACES 58DP (993.62 kb)