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Hydroquip Reference Chart.

Identifying your requirements is easy with Hydroquip – all information can be found by locating the label (found in the position below), from this you will be able to glean the following information:

Order code: This is the product number
Model: A breakdown of the unit
Serial Number: Product ID and date manufactured
Code: Diagram number of the unit




From this, access http://www.hotwatercontrols.com/doc.search.html using the highlighted information above to find the correct diagram – be careful to enter  the correct date as this ensures you are viewing the correct PCB revision.


Product Number

Circuit Board

Spaside Control

Temp Sensor

Hi-Limit Sensor

CS6100 / 9100*

33-0014R-R8

34-0207

34-0203

34-0201

CS6200 / 9200*

33-0024R-R6*

34-0208

34-0203D

34-0201D

CS6220 / 9220*

33-0024D-R3*

34-0208

34-0203D

34-0201D

CS6230 / 9230*

33-0024B-R4*

34-0197

34-0203D

34-0201D

CS6330 / 9330*

33-0024E

34-0197

34-0203D

34-0201D

CS6500

33-0012-R1

34-0208

34-0203D

34-0201D

CS7500

33-0012-R1

34-0200

34-0203D

34-0201D

CS9300

33-0018-R5

34-0190

34-0203

34-0201

CS9400

33-0025-R8**

34-0190

34-0203D

34-0201D

CS9700

33-0025A-R8

34-0190A

34-0203D

34-0201D


*Do not support fiber optics
** Packs manufactured prior to 2003 will require new a temp sensor (34-0203D), hi limit (34-0201D) and a new transformer kit (48-0099)