Schreiber Chillers 15MEDAC email - Manual (Page 8)

A 50-micron filter and filter housing, 1-1/2” inch fpt connection, will be shipped as loose
item. The contractor is responsible to install the filter during chiller installing.
All materials are non-ferrous.
Construction
The chiller is actually three separate sections factory assemble into a single unit. The
Reservoir serves as the base, the refrigeration skid and pumps are in the center section,
and the condensers serve as the top section.
The chiller cabinet is constructed of 16 GA steel, and the structural members are made
from 12 and 14 GA galvanized steel. All steel parts are powder coated with an epoxy
based finish.
Controls
The 15MEDGEN2 is controlled by a programmable controller installed inside the chiller
enclosure. The control software is written by Schreiber Engineering specifically for MR
systems.
Control interface features 4x20 LCD display, and 15 separate pushbuttons/displays.
Receives its signal and power from the chiller controller via standard phone/data cable.
IP55 (NEMA 4) rated for outside installation if required.
Below is a list of the controller features:
• 4 x 20 LCD screen
• 6 LED buttons; 25 alarm history
• Discharge and Return Temperature Display
• Circuit 1 & 2 head pressure display
• Clear, plain text display of 15 different alarms.
• Real time clock; C or F units.
• Variable Fan Speed Control
• Run hours recording for pumps and compressors.
• Connection for emergency water back up equipment
• Voltage/phase monitor