Whale WH/WI0802 User Manual

Munster Simms Engineering Ltd., 2 Enterprise Road, Bangor, Co Down, BT19 7TA, U.K. – Northern Ireland
tel.: +44 (0)2891 270 531 fax.: +44 (0)2891 466 421 info@whalepumps.com www.whalepumps.com
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Water Heater
Whale Water Heater WH/WI . . .
– How To Guide
Note: Images shown are for illustration purposes only.
This document is solely for guidance purposes and must only be used for reference by Whale®
Approved Service Engineers when servicing or repairing Whale® Water Heaters.

Whale WH/WI0802 Specifications

General

Brand	Whale
Model	WH/WI0802
Category	Water Heater
Language	English

Summary

1.0 General Information

1.1 Product Application

Specifies the Whale Water Heaters compatible with this manual and their intended use.

1.2 Safety Warnings and Usage Restrictions

Crucial safety warnings and usage restrictions for the water heater and manual.

2.1 Product Description

2.2 Product Operation

3.0 Fault Trees

4.0 Troubleshooting

4.1 Lock Outs and Fault Codes

Guides on identifying, interpreting, and clearing lockout conditions and fault codes.

4.2 Whale Returns Procedure

Process for returning faulty products to Whale, including necessary forms and contact.

4.3 DC Polarity Check and PCB Fuse Replacement

Procedure for checking DC polarity and replacing the PCB fuse on the water heater.

4.4 Cable Harness and Loom Connections

Checks and troubleshooting for cable harness and loom connections in the water heater.

4.5 Hydraulic Component Replacement

Procedures for replacing hydraulic components like PRV/Drain valve and cold water connection.

4.6 PCB Replacement Procedure

Step-by-step guide for safely replacing the Printed Circuit Board (PCB) in the water heater.

4.7 Overheat Thermostat Check and Replacement

Instructions for checking and replacing the overheat thermostat for safety and functionality.

4.8 Thermistor Check and Replacement

Guide to assessing and replacing the thermistor for accurate temperature readings.

4.9 Ignition Electrode Replacement

Procedure for replacing the ignition electrode, crucial for gas ignition.

4.10 Electric Element Assessment and Replacement

Guidance on diagnosing and replacing the electric heating element for hot water supply.

4.11 iVan Communication PCB Replacement

Procedure for replacing the iVan communication PCB for wireless control issues.

4.12 System Commissioning

Steps for refilling the water heater and reconnecting gas supply after maintenance.

5.0 Spare Parts

6.0 Contact Details