Unit installation

OMRCPMICRO 15
Software Identification
Control software is factory installed and tested in each panel prior to shipment. The software is identified by a
program code which is printed on a small label attached to the controller. The software version may also be
displayed on the keypad display be viewing the last menu item in the Misc Setup menu (menu 23).
The software "version" is the 6th and 7th digit of the software identification. In this example, the version is
"02" and the revision to the software is "G". Revisions are released in alphabetical order.
The new reciprocating codes are from a single master code which combined chiller and Templifier functions.
The new code enables selection of chiller or chiller/Templifier operation. A high memory chip is required to run
this software. Controller series 250-4 and greater can successfully run on chiller/Templifier software versions.
Example of typical software identification
RCP 2 E 01 B
Figure 6, Software ID tag
McQuay 06/01/95 Date Shipped
P/N 950820A-01-A Part Number
S/N 1058 Serial Number
Ver. RCP2E01B Software Version No.
Revision (A, B, C, etc.)
Version (1, 2, 3, etc.)
English/U.S. customary display units (S=SI/metric)
R-22 refrigerant (3=R-134a refrigerant)
Reciprocating chiller/Templifier code