Fisher Scientific 13-986-272G User Manual

Isotemp Chromatography and General
Purpose Laboratory Refrigerators
Chromatography Refrigerator Models
13-986-127G/GR/GA 13-986-127GHK
13-986-133G/GR/GA 13-986-133GHK
13-986-138G/GR/GA 13-986-138GHK
13-986-145G/GR/GA 13-986-145GHK
13-986-149G/GR/GA 13-986-149GHK
13-986-172G/GR/GA 13-986-172GHK
General Purpose
Laboratory Refrigerator Models
13-986-227R/G/RR/RA/GR/GA 13-986-227GHK
13-986-238G/GR/GA 13-986-238GHK
13-986-245G/GR/GA 13-986-245GHK
13-986-249R/G/RR/RA/GR/GA 13-986-249GHK
13-986-272G/GR/GA 13-986-272GHK
104416 • 9/20/06

Fisher Scientific 13-986-272G Specifications

General

Brand	Fisher Scientific
Model	13-986-272G
Type	Refrigerator
Capacity	23 cu. ft.
Voltage	115V
Defrost	Automatic
Electrical Requirements	115V, 60Hz
Interior Dimensions	63 in.

Summary

Introduction

Alert Signals

Provides information on warnings, cautions, and notes for safe operation and equipment protection.

Unpacking and Installation

Electrical Connection Requirements

Details on power requirements, grounding, and avoiding extension cords for safe electrical hookup.

Operation

Control Panel Overview

Layout and function of controls on the refrigerator header panel, including keys and display.

Temperature Management

Instructions for setting and adjusting the refrigerator's temperature and understanding controller functions.

Unit Settings and Calibration

System Delays and Errors

Explanation of hold-off time, error codes (E1, E2, E3), and fluorescent lamp operation.

Troubleshooting

Unit Not Running Diagnosis

Troubleshooting steps for when the refrigerator does not start or operate.

Continuous Operation Issues

Clicking Sound Troubleshooting

Cooling Performance Problems

Resolving insufficient cooling due to temperature settings, coil condition, or unit frosting.

Controller Error Code Interpretation

Understanding error codes E1, E2, E3 for sensor or temperature faults.

Maintenance

Condenser Coil and Fan Maintenance

Specifications

Wiring Diagrams