EasyManua.ls Logo

HOUNO B Series User Manual

HOUNO B Series
82 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
HOUNÖ
SERVICE MANUAL - English
B, C & K Visual Cooking Models (Gas & Electric)
Software Version 3.51 - 04 /2019
CAUTION: Read these instructions before servicing the oven

Questions and Answers:

HOUNO B Series Specifications

General IconGeneral
BrandHOUNO
ModelB Series
CategoryKitchen Appliances
LanguageEnglish

Summary

INTRODUCTION

UTILITY CONNECTIONS

STANDARDS AND CODES

IMPORTANT SAFETY INFORMATION

SAFETY INSTRUCTIONS

General and Gas Unit Safety

Safety precautions for oven operation and gas units.

Gas Leak and Maintenance Safety

Procedures for gas leaks and safety during maintenance.

OPERATION PANEL

Panel Controls and Basic Functions

Explains main controls, settings, and modes on the operation panel.

SETTINGS

Temperature, Time, and Core Probe Settings

How to set temperature, time, and optional core temperature.

Programme Management and Text Entry

Managing programmes and entering text.

Step Data Entry and Modification

How to input and modify data for individual programme steps.

DESCRIPTION OF FUNCTIONS

Hot Air and Preheating Functions

Details on using Hot Air and Preheating modes.

CombiSmart, Cook & Regen, and Proving

Explains CombiSmart, Cook & Regen, and Proving functions.

Steaming and Humidity Control

Manual humidity, steaming in C/K models, and general steaming advice.

Damper, Fan Speed, and Timer Settings

Controls for damper, fan speed, and timer/clock.

Fully Automatic Cleaning System (CombiWash)

How to use the optional CombiWash automatic cleaning system.

Semi-automatic Cleaning Procedure

Steps for semi-automatic cleaning on ovens without CombiWash.

MENU TABLE

User, Setup, and Test Menu Overviews

Overviews of the different menu systems.

SETUP MENU

Oven Configuration Settings

Settings for oven type, size, CombiWash, gas, and preheat.

Drain Cooling, Timer, Demo Mode, and Gas RPM

Settings for drain cooling, timer, demo mode, initialization, and gas RPM.

USER MENU

Defaults, Timer, and Sound Settings

Saving defaults, timer configuration, and adjusting sound levels.

Temperature, Extraction, and Data Saving

Settings for current temp, extraction, time display, and data management.

Screen Saver, Language, and Software Update

Configuring screen saver, language, and performing software updates.

TEST MENU

Core Test Functions

Testing main contactor, heating, and generator functions.

Fan, Valve, Pump, and Damper Tests

Testing fan direction, valves, pumps, and damper motor.

Exhaust, Fan, Sound, Light, and Oven Temp Tests

Testing exhaust, fan, sound, light, and oven temperature.

Core Probe and Steam Generator Temp Tests

Testing and adjusting core probe and steam generator temperatures.

Drain Temp and Door Sensor Tests

Testing drain temperature and door sensor calibration.

Water Level, Pressure, Pumps, and Motor RPM Tests

Testing water level, pressure, CombiWash pumps, and motor RPMs.

Error Logs, Statistics, and Board Temperatures

Accessing error logs, statistics, and monitoring board temperatures.

Gas Burner 1-2 Test Procedures

Detailed steps for testing gas burners 1 and 2.

CLEANING

Oven Chamber Cleaning Procedures

Instructions for cleaning the oven chamber using various methods.

Exterior and Filter Housing Cleaning

How to clean oven exterior and behind the filter housing.

Jet Head and Filter Cleaning

Procedures for cleaning jet heads and the oven filter.

WATER LAYOUT

Water Layout Component Description

Detailed description of components shown in the water layout diagram.

I/O BOARD LED

I/O Board LED Functionality Explanation

Explanation of the different LEDs on the I/O board and their meanings.

FREQUENCY INVERTER

Potentiometer and Dip Switch Adjustments

How to adjust potentiometers and dip switches on the frequency inverter.

ERROR CODES

Comprehensive List of Oven Error Codes

A comprehensive list of error codes and their corresponding descriptions.

Additional Oven Error Codes

Further error codes and their descriptions for system diagnostics.

TROUBLESHOOTING ERROR CODES

Troubleshooting Error Code 3

Step-by-step troubleshooting for Error Code 3.

Troubleshooting Error Codes 4 and 5

Step-by-step troubleshooting for Error Codes 4 and 5.

Troubleshooting Error Codes 6 and 7

Step-by-step troubleshooting for Error Codes 6 and 7.

Troubleshooting Error Codes 8 and 9

Step-by-step troubleshooting for Error Codes 8 and 9.

Troubleshooting Error Codes 10 and 11

Step-by-step troubleshooting for Error Codes 10 and 11.

Troubleshooting Error Codes 12 and 13

Step-by-step troubleshooting for Error Codes 12 and 13.

Troubleshooting Error Codes 14A & 14B

Step-by-step troubleshooting for Error Codes 14A and 14B.

Troubleshooting Error Codes 16 and 18

Step-by-step troubleshooting for Error Codes 16 and 18.

Troubleshooting Error Codes 19 and 20

Step-by-step troubleshooting for Error Codes 19 and 20.

Troubleshooting Error Codes 22 and 23

Step-by-step troubleshooting for Error Codes 22 and 23.

Troubleshooting Error Codes 24 and 25

Step-by-step troubleshooting for Error Codes 24 and 25.

Troubleshooting Error Codes 28 and 29

Step-by-step troubleshooting for Error Codes 28 and 29.

Troubleshooting Error Codes 34 and 40

Step-by-step troubleshooting for Error Codes 34 and 40.

Troubleshooting Error Codes 43 and 44

Step-by-step troubleshooting for Error Codes 43 and 44.

Troubleshooting Error Code 45

Step-by-step troubleshooting for Error Code 45.

Gas Error Code Troubleshooting (50-67)

Troubleshooting steps for gas-related error codes.

Gas Error Troubleshooting (52/62, 53/63)

Troubleshooting for gas valve and fan RPM errors.

Gas Error Troubleshooting (54/64, 55/65)

Troubleshooting for fan error and ignition failure.

Gas Error Troubleshooting (56/66, 57/67)

Troubleshooting for gas failure and gas stop errors.

GAS BURNER ELECTRODE ADJUSTMENTS

GAS PRESSURE

GAS BURNER SETTINGS

CHANGING TYPE OF GAS

SWITCH ADJUSTMENT

GAS SEQUENCE DIAGRAM

GAS COMPONENTS

IDENTIFYING PARTS

ERROR CODES ON DUNGS' CONTROL BOX

Dungs Control Box Error Overview

Overview of error codes related to the Dungs control box.

PT 100 TABLE

SERVICE AND REPAIR

Safety and Warranty Information

Safety precautions for service/repair and warranty details.

Related product manuals