American Standard CH530 Manuel D’Utilisation

CDHF-SVU01C-EN

4

MODL CDHF

DSEQ 2R

NTON 2500

VOLT 575

REF 123

HRTZ 60

TYPE SNGL

CPKW 142

CPIM 222

TEST AIR

EVTM IECU

EVTH 28

EVSZ 032S

EVBS 280

EVWC STD

EVWP 2

EVWT NMAR

EVPR 150

EVCO VICT

EVWA LELE

CDTM IECU

CDTH 28

CDSZ 032S

CDBS 250

CDWC STD

CDWP 2

CDWT NMAR

CDPR 150

CDCO VICT

CDWA LELE

CDTY STD

TSTY STD

ECTY WEOR

ORSZ 230

PURG PURE

WCNM SNMP

SPKG DOM

OPTI CPDW

HHOP NO

GENR NO

GNSL NO

SOPT SPSH

ACCY ISLS

HGBP WO

LUBE SNGL

AGLT CUL

CNIF UCP

SRTY USTR

SRRL 207

PNCO TERM

The unit nameplate is located on the
left side of the unit control panel.
The following information is
provided on the unit nameplate.

1. Serial Number
The unit serial number provides the
specific chiller identity. Always
provide this serial number when
calling for service or during parts
identification..

2. Service Model Number
The service model represents the unit
as built for service purposes . It
identifies the selections of variable
unit features required when ordering
replacements parts or requesting
service.

Note: Unit-mounted starters are
identified by a separate number
found on the starter.

3. Product Coding Block
The CDHF and CDHG models are
defined and built using the product
definition and selection (PDS)
system. This system describes the
product offerings in terms of a
product coding block which is made
up of feature categories and feature
codes. An example of a typical
product code block is given on this
page. The coding block precisely
identifies all characteristics of a unit.

4. Identifies unit electrical
requirements

5. Correct operating charges and type
of refrigerant

6. Unit Test Pressures and Maximum
Operating Pressures

7. Identifies unit Installation and
Operation and Maintenance manuals

8. Drawing numbers for Unit Wiring
Diagrams

Applicable to CDHF, CDHG

Operation and maintenance
information for models CDHF, CDHG
are covered in this manual. This
includes both 50 and 60 Hz. CDHF
and CDHG centrifugal chillers
equipped with the Tracer CH530
Chiller Controller system. Please note
that information pertains to all three
chiller types unless differences exist
in which case the sections are
broken down by Chiller type as
applicable and discussed separately.

By carefully reviewing this
information and following the
instructions given, the owner or
operator can successfully operate
and maintain a CDHF, or CDHG unit.

If mechanical problems do occur,
however, contact a qualified service
organization to ensure proper
diagnosis and repair of the unit.