ACP XpressChef JET14V - User Manual

1
Service
Commercial High Speed Combination Oven
XpressChef Models
Service Manual
This manual is to be used by qualified
service technicians only. ACP, Inc.
does not assume any responsibility for
property damage or personal injury for
improper service procedures done by
an unqualified person.
16400046
Revision 1
January 2020

Summary

Important Safety Instructions

Precautions for Excessive Microwave Energy Exposure

Precautions regarding door interlocks, sealing surfaces, damage, and qualified repair personnel.

Oven Specifications - 60 hz

Oven Specifications - 60 hz Korean Models

Oven Specifications - 60 hz 3 Phase - Taiwan

Oven Specifications - 50 hz Single Phase

Oven Specifications - 50 hz 3 Phase

Installation Guide

Oven Placement Recommendations

Required Oven Clearances

Quick Start Reference

Setting Oven Preheat Temperature

Power-On and Preheat Operation

Manual Cooking Mode Guide

Editing Cooking Recipes

Quick Start Guide - User Options and Cleaning

Access and Modify User Options

Component Testing - Basic Components

Thermal Cutouts Testing

Testing procedures and expected results for thermal cutouts and cavity thermal fuse.

Diodes Testing

Testing method for diodes using an ohmmeter, including polarity considerations.

Triac Testing

Resistance measurements for triac terminals and to ground.

Capacitor Testing

Capacitor testing procedure, including terminal-to-terminal and terminal-to-case resistance.

Component Testing - Motors, Transformer, Switches

Blower Motor and Stirrer Motor Testing

Transformer and Interlock Switch Testing

Touch Panel Assembly Testing

Service Mode Operations

Entering Service Mode

Step-by-step guide to access the service menu and its various functions.

Service Menu Functions Overview

Overview of service menu options including Usage, Error History, Pin Code, and Export.

Service Testing Options

Updating Firmware

Firmware Update via Service Mode

Alternate Firmware Update Method

Power Output Test

Procedure for Power Output Test

Step-by-step instructions for conducting the power output test using water.

Minimum Temperature Rise Data

Table showing minimum temperature rise for different cooking power outputs.

Wiring and Schematic Diagrams

ACP XpressChef JET14V Specifications

General

Model	JET14V
Category	Oven
Voltage	208-240 V
Frequency	60 Hz
Phase	Single
Plug	NEMA 6-20P
Exterior Finish	Stainless Steel
Interior Finish	Stainless Steel
Control Type	Touchscreen
Warranty	1 year parts and labor
Material	Stainless Steel
Cooking Technology	Convection
Power	1.4 kW
Width	330mm
Height	250mm
Temperature Range	200°F - 520°F
Functions	Convection