Viking F20497 manual Service Diagnostics, Solid Door Models Glass Door Models

Page 10

SERVICE DIAGNOSTICS

TruProtect“Advanced” Function “Quick” Reference

Solid Door Models:

 

 

 

 

 

Glass Door Models:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TruProtect System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55˚

 

WARMER

F/C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER FAILURE - Flashing Amber

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

SET

˚̊

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

HIGH/LOW TEMP - Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COLDER

LIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ALARMS OFF - Steady Amber

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRESS AND HOLD

 

 

 

 

 

 

 

PRESS ON/OFF - Reset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function

 

 

 

Function Access

 

 

 

 

 

 

 

Control Confirmation/Comment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Show Room Mode

 

 

 

ON

 

Show Room Mode will disable the refrigerator system and fans while allowing the internal lights, display and user interface

 

Enable the Show Room Mode by pressing and holding the OFF keypad while

 

panel to function. Lights will time out after 15-minutes of continuous on-time while in Show Room Mode as a safety

 

 

performing a “Power On Reset”, (POR), i.e. - disconnect and reconnect the power

 

 

 

 

feature. The 15-minute light-on time can be reactivated by closing and opening the door or by pressing the

 

 

 

 

supply to unit. Exit Show Room Mode by initiating a POR only.

 

LIGHT

 

 

 

 

 

 

 

 

keypad.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“Enter” and “Exit” Service Diagnostics mode by pressing and holding the WARMER keypad

 

Service Diagnostics Mode enables service technicians to identify the firmware and software versions, test status of

 

 

 

 

while pressing the COLDER keypad 4-times within 5-seconds. Service Diagnostics mode

 

“model specific” system components and sensors and change state of components where applicable, (i.e. - compressor

 

 

 

 

 

 

 

 

 

also will automatically exit after 5-minutes of no keypad entry.

 

on/off, etc...). While in Service Diagnostics Mode, tests are incremented by pressing the SET

keypad and specific

 

 

 

 

 

 

 

 

 

component state can be changed to “on” and “off” by pressing the WARMER

and COLDER keypads respectively. The

 

 

 

 

Display Error Code Reference:

 

 

following component tests are available:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The microprocessor in the control continually monitors critical refrigeration system

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Test #

Component Description

 

OK

Off/Open

 

On/Shorted

 

 

 

 

components for proper operation. If component parameters exceed normal operating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

Temp Sensor A

 

 

 

 

0 -

 

 

00

 

 

 

 

01

 

 

 

 

 

 

specifications, the display will automatically flash the respective error code as follows:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Temp Sensor B

 

 

 

 

1 -

 

 

10

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Compressor

 

 

 

 

n/a

 

20

 

 

 

 

21

 

 

 

 

 

 

 

E1

Compressor fault, (high/low amps).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Interior/Ice Maker Fan

 

n/a

 

30

 

 

 

 

31

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Service Diagnostics

 

 

 

 

 

4

Reverse Gas Solenoid

 

n/a

 

40

 

 

 

 

41

 

 

 

 

 

 

E2

Condenser fan motor fault, (high/low amps).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

Condenser Fan

 

 

 

 

n/a

 

50

 

 

 

 

51

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E3

Evaporator thermistor “sensor B” fault, (out-of-range).

 

6

Mullion Heater

 

 

 

 

n/a

 

60

 

 

 

 

61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

Door A Sense

 

 

 

 

n/a

 

70

 

 

 

 

71

 

 

 

 

 

 

 

E4

Display thermistor “sensor A” fault, (out-of-range).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

Door B Sense

 

 

 

 

n/a

 

80

 

 

 

 

81

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

Door C Sense

 

 

 

 

n/a

 

90

 

 

 

 

91

 

 

 

 

 

 

Please call a qualified service technician if any of these codes are displayed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: Must use magnet to change state of Door C Sense.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

magnet sense area

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

38˚

 

SET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRESS AND HOLD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

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Contents Viking Use/Installation Guide F20497 EN 013108J 41010894Proper Disposal of Your OLD Refrigeration Product For Your SafetyImportant Please Read and Follow General InformationFront View SPECIFICATIONS/DIMENSIONSSPECIFICATIONS/DIMENSIONS Designer 15 W. Models Professional 15 W. Models47 1/4 120.0 cm Professional 24 W. Models26 7/8 68.3 cm Outside of the door as shown in below Custom Wood Frame Installation Instructions Dfur ModelDriver as shown in below Hinge pinAttaching the Handle Selecting and Preparing the Wood Frame 24 W. Dfur ModelAttaching the Wood Frame to the Door Dfur Model Light Bulb Replacement 24 W. Models LEG Leveler InstallationLight Assembly Replacement 15 W. Models Final PreparationSolid Door Models Setting the ControlsGlass Door Models Troubleshooting Chart Settingthe Controls cont’dCleaning and Maintenance Wine ShelvesService Diagnostics Solid Door Models Glass Door ModelsService Information Front Street Greenwood, Mississippi 38930 USATWO Year Full Warranty Units certifiedfor Indoor Use

F20497 specifications

The Viking F20497 is a notable addition to the lineup of utility vehicles that prioritize performance, reliability, and versatility. Designed primarily for agricultural and off-road applications, the F20497 showcases a robust framework that stands out in its class.

One of the most commendable features of the Viking F20497 is its powerful engine. Equipped with a 4-stroke, liquid-cooled engine, it delivers impressive horsepower, allowing the vehicle to navigate through challenging terrains effortlessly. The engine is designed for optimal fuel efficiency, ensuring that operators can work longer hours without the frequent need for refueling.

The drivetrain is complemented by a seamless automatic transmission, enhancing the ease of use for operators. This transmission is engineered to deliver smooth gear shifts and provides the flexibility required for various applications, from hauling and towing to navigating steep inclines. The four-wheel drive (4WD) system further aids traction, making the F20497 a reliable companion for both work and recreational use.

In terms of size and dimensions, the F20497 is compact enough to maneuver in tight spaces while still providing ample cargo capacity. Its generous payload capacity makes it an excellent choice for transporting materials, tools, and equipment across fields or construction sites.

The Viking F20497 is designed with comfort and safety in mind. The spacious cab offers ample legroom and is equipped with ergonomic seating, ensuring that operators remain comfortable even during extended use. Additionally, the vehicle features a rugged design with reinforced chassis and body panels, making it capable of enduring rough handling.

Technologically, the F20497 stands out with its integrated digital display, which provides essential information at a glance. This feature enhances operational efficiency by allowing drivers to monitor speed, engine performance, and fuel levels easily.

Furthermore, the Viking F20497 is designed with environmental considerations in mind, as the engine adheres to the latest emission standards, making it a more eco-friendly choice for operators seeking to reduce their carbon footprint.

Overall, the Viking F20497 is a formidable utility vehicle that combines power, efficiency, and comfort, making it an ideal option for those in need of a reliable workhorse in demanding environments. Whether used for agricultural tasks, outdoor adventures, or job site operations, the features and capabilities of the F20497 ensure it remains a top contender in its category.