Instruction/ maintenance manual of the product 629088480 Cornelius
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Thermostat Reset Upgrade Kit Installation Instructions © 2005, IMI Cornelius Inc. - 1 - Publication Number: 629088480INS INSTALLATION INSTRUCTIONS FCB Pinnacle 2 Flavor Emerson Units T H E R M O S T A T R E SE T U P G R AD E K I T P/N 629088480 IMPORTANT: This procedure is intended for use by a Qualified Service Technician.
Thermostat Reset Upgrade Kit Installation Instructions Publication Number: 629088480INS - 2 - © 2005, IMI Cornelius Inc. Installation Instructions 1. Pull Pinnacle away from wall. DISCONNECT POWER FROM THE UNIT. Remove lower back panel. 2. Remove the 4 screws holding contactor box cover (bottom rear of unit).
Thermostat Reset Upgrade Kit Installation Instructions © 2005, IMI Cornelius Inc. - 3 - Publication Number: 629088480INS 4. Remove thermostat wires from their connections. Feed the wires out of the contactor box. Discard the black jumper wire. 5. Feed the white wires that originate from the safety circuit box out of the contactor box.
Thermostat Reset Upgrade Kit Installation Instructions Publication Number: 629088480INS - 4 - © 2005, IMI Cornelius Inc. 8. Place hole template at lower left of back of frame. The dot sticker should be at the lower left of template. Line up edge of hole template to edge of frame, as shown, and clamp in place.
Thermostat Reset Upgrade Kit Installation Instructions © 2005, IMI Cornelius Inc. - 5 - Publication Number: 629088480INS 14. Remove contactor from box and connect main power and contactor harnesses, as shown. IMPORTANT – Main power MUST be on same side as flag terminals already attached to contactor (see photo).
Thermostat Reset Upgrade Kit Installation Instructions Publication Number: 629088480INS - 6 - © 2005, IMI Cornelius Inc. 16. Disconnect terminals bridging the two thermostats (see photo). Remove wire tie, if present. 17. Take the wires from the safety circuit and connect them to the thermostats.
Thermostat Reset Upgrade Kit Installation Instructions © 2005, IMI Cornelius Inc. - 7 - Publication Number: 629088480INS 20. Place the stainless steel lock-washer over the brass screw and thread it in (a “screw starter” screwdriver makes this much easier).
Thermostat Reset Upgrade Kit Installation Instructions Publication Number: 629088480INS - 8 - © 2005, IMI Cornelius Inc. 25. Set three ground wires (1 from contactor box, 1 from main power, and 1 from safety box) in place and tighten screw (see photo).
Thermostat Reset Upgrade Kit Installation Instructions © 2005, IMI Cornelius Inc. - 9 - Publication Number: 629088480INS 29. Make sure all wires are in the safety circuit box, hold box in place against the frame, and drive 4 short thread-cutting screws (included in kit) through safety circuit box into frame.
Thermostat Reset Upgrade Kit Installation Instructions Publication Number: 629088480INS - 10 - © 2005, IMI Cornelius Inc. 32. Pull the Brown wire labeled “P4” from its location on the Emerson Inverter Board 33. Place the female terminal of the In-Rush Protection harness on the terminal that you just removed the brown wire from.
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