Name: Norcold N811V SERIES
Brand: Norcold
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Refrigerator Service ManualN611v, N811v Models

CONTENTS

Introduction .................................................................................................. 3

About this Manual ................................................................................... 3

Model Identification ................................................................................. 3

Information Label .................................................................................... 3

Certification and Code Requirements ..................................................... 3

About Installation .................................................................................... 3

Replacement Parts ................................................................................. 3

Technical Assistance ............................................................................... 3

Model Identiﬁ cation .....................................................................................4

Cooling Unit Serial Number .................................................................... 4

Safety Awareness ........................................................................................ 5

Safety Notice ...........................................................................................5

Attention Statements ...............................................................................5

Safety Statements ...................................................................................5

Speciﬁ cations .............................................................................................. 6

Theory of Operation .................................................................................... 7

Overview ................................................................................................. 7

Cooling Unit ............................................................................................ 7

Leveled Operation ...................................................................................7

Gradual Decrease in Cooling Efficiency ................................................. 7

Gas Absorption System .......................................................................... 8

Electronic Controls .................................................................................. 9

Theory of Operation - Auto Modes ........................................................ 9

Background Operations ........................................................................ 10

Fault Codes ............................................................................................... 12

Diagnostic Prechecks ........................................................................... 13

Fault Code Flash Patterns .................................................................... 13

Solid Red Indicator Light ................................................................13

Fault / Flash Pattern 2 Service Error .............................................. 14

Fault / Flash Pattern 3 Open High Limit .........................................14

Fault / Flash Pattern 4 AC Relay Error ........................................... 14

Fault / Flash Pattern 5 Flame On, Should Not Be On ....................14

Fault / Flash Pattern 8 LOW DC (1) Error ......................................15

Fault / Flash Pattern 9 LOW DC (2) Error ......................................15

Thermister Fault .............................................................................15

Door Fault ....................................................................................... 15

Blank Display .................................................................................. 16

LP Gas System ......................................................................................... 18

Pressure Requirements ........................................................................ 18

Testing for LP Gas Leaks ...................................................................... 18

Components .......................................................................................... 19

Flame Appearance ................................................................................ 20

Burner Cleaning Procedure .................................................................. 21

Gas Lockout .......................................................................................... 23

Reset a Gas Lockout Condition - All Models .........................................23

Gas Safety Valve Test ........................................................................... 23

Electrical Requirements and Components ................................................ 24

DC Voltage Requirements and Polarity ................................................ 24

DC Power Wiring Requirements ........................................................... 24

AC/DC Converter as Power Source ...................................................... 24

12VDC Ventilation Fan ..........................................................................24

Cooling Unit ............................................................................................... 26

Cooling System Monitoring ................................................................... 26

Troubleshooting Cooling Faults ............................................................ 26

Refrigerant Leakage ............................................................................. 26

Disposal of Cooling Unit ........................................................................ 26

Cooling System Diagnostic Flowchart .................................................. 27

Wiring Pictorial ..................................................................................... 29

Modes Of Operation .................................................................................. 30

Refrigerator Start-Up ............................................................................. 30

Refrigerator Shut-Down ........................................................................ 30

Effects of High Altitude on Propane Gas Operation ..............................30

Effects of Freezing Temperatures on Refrigerator Operation ............... 30

Figures

Fig. 1 - Refrigerator Information Label Location .............................. 4

Fig. 2 - Cooling Unit Bar Code Label Location. ................................ 4

Fig. 3 - Gas Absorption System ........................................................ 8

Fig. 4 - Flash Patterns .................................................................... 13

Fig. 5A - Thermistor ....................................................................... 16

Fig. 5B - Thermistor in Ice .............................................................. 16

Fig. 6 - Continuous 12-Volt ............................................................ 17

Fig. 7 - Switch 12-Volt .................................................................... 17

Fig. 8 - LP Gas System Components. ............................................ 18

Fig. 9 - Solenoid Gas Valve. ........................................................... 19

Fig. 10 - LP15 Orifice Assemblies .................................................. 19

Fig. 11 - Burner ............................................................................... 19

Fig. 12 - Burner Tube ...................................................................... 19

Fig. 13 - Flue and Components ...................................................... 20

Fig. 14 - Flue Baffle ........................................................................ 20

Fig. 15 - Flame Appearance ........................................................... 20

Fig. 16 - Drip Cup and Burner Box Cover ....................................... 22

Fig. 17 - Burner and Components ................................................. 22

Fig. 18 - AC Power Cord. ................................................................ 25

Fig. 19 - Fan Mounted on Top of Absorber Coil. ............................. 25

Fig. 20 - Fan Thermostat. ............................................................... 25

Fig. 21 - Fan with Installed NORCOLD Fan Kit. ............................. 25

Fig. 22 - NORCOLD Fan Kit Wiring Pictorial. ................................ 25

Fig. 23 - Reset Pushbutton ............................................................. 26

Fig. 24 - Cooling System Diagnostics ............................................. 27

Fig. 25 - Wiring .............................................................................. 29

Fig. 26 - Wiring .............................................................................. 29

Norcold N811V SERIES User Manual

Table of Contents

Questions and Answers:

Norcold N811V SERIES Specifications

Related product manuals

Brand	Norcold
Model	N811V SERIES
Category	Refrigerator
Language	English