Revision History - Carrier 50YDV Installation, Operation And Maintenance Instructions

R e s i d e n t i a l P a c k a g e d U n i t s - 6 0 H z P u r o n
R e v. : 4 J a n . , 2 0 1 2

Revision History

Date
4 Jan. 11
10 March, 11
4 Oct., 10
Wiring Diagram
29 July, 10
1 July, 10
14 June, 10
30 April, 10
15 April, 10
30 Oct., 09
15 Sept., 09
02 June, 09
01 Jan, 09
21 Aug, 07
01 Oct, 06
*97B0046N03*
The Manufacturer works continually to improve its products. As a result, the design and specifi cations of each product at the time for order may
be changed without notice and may not be as described herein. Please contact the Manufacturer's Customer Service Department at 1-405-
745-6000 for specifi c information on the current design and specifi cations. Statements and other information contained herein are not express
warranties and do not form the basis of any bargain between the parties, but are merely Manufacturer's opinion or commendation of its products.
The management system governing the manufacture of Manufacturer's products is ISO 9001:2000 certifi ed.
52
Page # Description
Various Deleted References to YE070 with PSC motor
16 HWG Piping Drawings Revised
19 ECM Electrical Data Updated
Wire Diagram revision: water-side high pressure switches added
Pages
Various Warranty, Nomenclature, Unit Photos Updated
Various Compressor isolation upgrade from Springs to grommets
16 HWG Piping Drawings Revised
18 HWG Piping Length Table Added
45 Functional Troubleshooting Table Updated
30 Safety Features - CXM/DXM Controls Section Updated
All R22 Information Removed
All Reformatted Document Size
All Updated with Model 072 Information
All First Published
ISO 9001:2000
Certified
R
Quality: First & Always
97B0046N03
®
© LSB, Inc. 2009
7300 S.W. 44th Street
Oklahoma City, OK 73179
Phone: 405-745-6000
Fax: 405-745-6058