Introduction - Thermo Scientific 325099H11 Installation And Operations

1 Introduction

Thermo Fisher Scientific
This manual provides installation and operation instructions for laboratory
freezers with preset temperature setpoints of -30ºC.
The control system, standard on all models, includes:
• Key-operated power and alarm switch
• Preset temperature setpoint
• Digital temperature display with 0.1C resolution
• Graphic temperature display
• Audible and visual power failure indicators
• Alarm silence, ringback, and automatic reset functions
TM
• SureTemp alarm system test
Other standard features include:
• Keyed door locks
• Remote alarm contacts
• CFC-free refrigerant
• CFC-free foamed in-place urethane insulation
• Quiet, hermetically sealed refrigeration compressors
Introduction
Laboratory and Plasma Freezers 1