CHART MVE 815P-150 User Manual

Chart Cryogenic Freezers
with MVE TEC3000 Controllers
Operating and Maintenance Manual

CHART MVE 815P-150 Specifications

General

Brand	CHART
Model	MVE 815P-150
Category	Freezer
Language	English

Summary

Safety and First Aid

Liquid Nitrogen Safety and Handling

Details hazards of LN2 and necessary protective measures and clothing.

Equipment Usage and First Aid Procedures

Product Information

Plumbing Assembly Configurations

TEC 3000 Controller Interface

TEC 3000 Controller Physical Connections

Details physical and electrical connections including back panel and wiring harness.

Specifications

Installation and Startup Procedures

Freezer Installation and Setup Guidelines

First Fill Startup Procedure

Details the initial LN2 filling process for the freezer.

Operation

Functions and Features Overview

Liquid Nitrogen Level Management

Explains level measurement, auto-fill control, and usage monitoring.

Temperature Monitoring and Alarms

Passwords, Security, and Communication

Adjusting System Settings and Options

Guides users through adjusting temperature, level, display, advanced, and password settings.

Calibration Procedures

Temperature Sensor Calibration

Provides methods for single and two-point temperature sensor calibration.

Liquid Nitrogen Level Calibration

Details the procedure for calibrating the LN2 level measurement system.

Hot Gas Bypass Sensor Calibration

Explains single and two-point calibration for the hot gas bypass sensor.

Communication and Networking

Remote Alarm Tests

Preventative Maintenance

Preventative Maintenance Schedule

Preventative Maintenance Procedures

Troubleshooting Quick Reference