Installation Troubleshooting Guide - Lang DO36 Installation & Operation Manual

INSTALLATION TROUBLE SHOOTING GUIDE
SYMPTOM
Not Heating
One Deck Works Others Do
Not
Circuit Breakers Trip
Too Long To Preheat
PROBLEM
Breakers off
Not Connected to Power
Improper Phasing at Terminal
Block
Defective Thermostat
Internal Circuit Breakers off
Ovens Not Interconnected
Improper Phasing at Terminal
Block
Supply and Oven Voltage Do
Not Match
Thermostat Capillary Tube
Shorted to Element
Supply and Oven Voltage Do
Not Match
"3-Heat" Switches Set on Low
13
CAUSE
Reset Breakers
Connect to Power
Correct Phasing
Replace Thermostat
Reset Breakers
Connect all Decks to Lower
Terminal Block
Correct Phasing
Correct Voltage Mismatch
Replace Thermostat to Clear
Short
Correct Voltage Mismatch
Set Switches to High