Cornelius 629088480 installation instructions Make Sure this is the Board Terminal Labeled P4

Thermostat Reset Upgrade Kit Installation Instructions

32. Pull the Brown wire labeled “P4” from its location on the Emerson Inverter Board

P4 Brown Wire

P4 Board Terminal

Harness

33.Place the female terminal of the In-Rush Protection harness on the terminal that you just removed the brown wire from.

MAKE SURE THIS IS THE BOARD TERMINAL LABELED “P4”.

Location for the In-Rush

Protection Harnesses

34.Mate the male terminal of the In-Rush Protection Harness with the Brown wire “P4” terminal that you pulled from the board.

35.Position the In-Rush Protection Harness into the control box so that it does not contact the control box or door when closed. Zip tie to the main harness as needed.

36.Repeat steps 25 - 28 on each inverter board on the unit (1 board per barrel).

37.Close front control box.

38.Attach new wiring diagram directly over the existing one. Place Hot Gas Error Warning label directly next to the display panel on the front of the unit.

39.Reconnect power to the unit. Installation is complete and unit is ready for normal operation.

Publication Number: 629088480INS - 10 - © 2005, IMI Cornelius Inc.