Troubleshooting Guide

21 | Page
1870 Parts List
No.
Part Description
Part No.
No.
Part Description
Part No.
1
Filter 14” x 19” x 1” EZK
5569
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, 50MFD, 370VAC
5594
6
Door, Filter Access
5571
17
Capacitor, 10MFD, 250VAC
5573
7
Outlet Duct Panel
5449
18
RH Sensor, Deh
5460
8
Backflow Damper, 10”
5450
19
Drain Tube + Fitting
5585
9
Inlet Duct Panel
5451
20
Compressor Overload Switch
5574
10
Cover, Outlet
5452
11
Fan, 130pt with 10MFD Capacitor
5572