Table Of Contents - Intex Pure Spa BUBBLE SB-HWF20 Repair Manual

Spa control base

Table of Contents

PCB Schematic ....................................................................................................................... 6

Basic Tools .............................................................................................................................. 7

Understanding a Multi-Meter ................................................................................................ 8

Basic Spa Components ........................................................................................................... 9

The Wi-Fi binding failure from first time setup

Offline after Successful Initial Setup

Control base repair .............................................................................................................. 12

Wiring Schematic .....................................................................................................................................

Opening the Control Base .................................................................................................... 13

Accessing the PCB ................................................................................................................ 14

Internal Parts ....................................................................................................................... 15

PCB ...................................................................................................................................... 17

Main circuit Board ....................................................................................................................................

Display Errors ....................................................................................................................... 19

Error Code E81

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Error Code E90 .........................................................................................................................................

Error Code E90 (Flow Sensor)

Error Code E90 (Water Pump)

Error Code E90 (Transformer)

Error Code E90 (PCB)

Error Code E90 (Heating Element / Heater Set)

Error Code E94

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