Troubleshooting Guide

19 | Page
1830/1850 Parts List
No.
Part Description
Part No.
No.
Part Description
Part No.
1
Filter 10” x 12” x 1” EZK
5443
12
Wire Harness, Power
5454
2
Internal Control Board
5444
13
Sensor, Low Temperature
5455
3
User Interface Assembly
5445
14
Sensor, High Temperature
5456
4
Wiring Access Door
5446
15
Leveling Foot
5457
5
Hole Cover, UI Ctrl
5447
16
Capacitor, 45MFD, 370VAC, 70pt/95pt
5458
6
Door, Filter Access
5448
17
Capacitor, 8MFD, 450VAC, 70pt with
Serial Number before 112015A09596
5459
7
Outlet Duct Panel
5449
Capacitor, 6MFD, 450VAC, 70pt with
Serial Number 112015A09596 or later
5582
8
Backflow Damper, 10”
5450
Capacitor, 12MFD, 450VAC, 95pt
5468
9
Inlet Duct Panel
5451
18
RH Sensor, Deh
5460
10
Cover, Outlet
5452
19
Drain Tube + Fitting
5585
11
Fan, 70pt with 6MFD Capacitor
5453
20
Compressor Overload Switch, 70pt
5547
Fan, 95pt with 12MFD Capacitor
5467
Compressor Overload Switch, 95pt
5548