Eppendorf New Brunswick -86 °C Freezers Premium - Manual (Page 11)

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Premium -86 °C Freezers — Operating manual
3.3 Product versions
3.3.1 Introduction
This manual provides the user with the necessary information for installation and operation of
New Brunswick's Premium ultra-low temperature freezers. It also provides some preliminary user
maintenance information.
This manual covers all versions of the Premium freezer models:
Premium freezers are totally free of CFCs (Chlorofluorocarbons) and HCFCs
(Hydrochlorofluorocarbons). They use HFCs (Hydrofluorocarbons) as refrigerants.
3.4 Features
The freezers are manufactured using high quality steel and electronics for long life. The Premium
freezers have many features designed to provide ease of use and maintanence, security and
reliability to your ultra-low temperature storage needs. They are built to stringent regulatory
requirements for safety and environmental friendliness and disposability, and they are CE and UL
certified.
Features include:
• Designed to be exceptionally energy efficient and eco-friendly.
• A setpoint keypad and digital temperature readout are provided on a control panel, located on
the door of the upright freezers and on the console on the right side of chest freezers.
Controls for setting the freezer temperature and alarm warning setpoints are enabled by an
electronic lock. A unique code, which is selected by the user through the keypad, sets this
lock. The code can be changed at any time, provided the current setting of the lock is known.
On delivery, the lock code is "0000" (unlocked).
• Indicator lamps on the control panel provide warnings of power loss, system failure,
exceeding High/Low temperature setpoints, low battery voltage, and filter blockage. There is
also an LED to indicate when the freezer is under remote control via the RS-485 optional
computer interface.
• Freezers are totally free of CFCs (Chlorofluorocarbons) and HCFCs
(Hydrochlorofluorocarbons). They use industrial grade, commercially available HFCs
(Hydrofluorocarbons) as refrigerants.
• Heavy-duty commercially available compressors provide rapid temperature pull-down and
recovery after door opening.
Model (230 V, 50 Hz) Capacity
U410 410 liters (14.5 cubic feet)
U570 570 liters (20.0 cubic feet)
U700 700 liters (24.6 cubic feet)
C340 340 liters (12.0 cubic feet)
C660 660 liters (23.3 cubic feet)
Model (208 - 230 V, 60 Hz) Capacity
U410 410 liters (14.5 cubic feet)
U570 570 liters (20.0 cubic feet)
U700 700 liters (24.6 cubic feet)
C660 660 liters (23.3 cubic feet)
Model (120 V, 60 Hz) Capacity
U410 410 liters (14.5 cubic feet)
U570 570 liters (20.0 cubic feet)
U700 700 liters (24.6 cubic feet)
C340 340 liters (12.0 cubic feet)
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Product descriptio
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