DRYER
Contents
Regulatory Notices 3
Contents 4
Introduction 6
Sensor Dry 7
Manual Dry 7
Gas Safety Page 8
Specifications 9
Accessories 10
Installation (of accessories) 10
Rack 10
Stacking Kit 11
Pedestal 13
Modem and Monitor 15
Electric Dryer 16
Pigtail 16
4-wire Connection 16
3-wire Connection 17
Gas Dryer 19
Piping 19
Dryer Cycle Chart 20
Component Test Procedures 21
Motor Diagram and Schematic 22
Safety Switches 25
Control and PCB Layout 26
Wiring Diagram 28
Diagnostic Test 29
Test 1 – 120 V AC Electrical Supply 30
Test 2 – Thermistor Test (Power Off) 33
Test 3 – Motor Test 34
Test 4 – Moisture Sensor Test 35
Test 5 – Door Switch Test 36
Test 6 – Heater Switch Test (Electric Dryer) 37
Test 7 – Gas Valve Test (Gas Dryer) 38
Test 8 – Semiconductor Test 39
Gas Conversion (Natural to Propane) 40
Safety Warning 40
Orifice 41
Gas Valve Operation 42
Flow Chart 42
Ignition Sequence 42
continued on next page Æ
DLE8377xM/DLG8388xM
DLE7177WM/DLE7188WM Page 4 of 60 TRAINING MANUAL