Whale IVan Manuale utente

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

Expanse Water Heater

iVan model pictured

2020 Expanse Water Heater Models Update

Contents

Contents..................................................................................................................................................1

1.0 Application........................................................................................................................................2

2.0 Updates for Duo Control……………………………………………………………………………………………………………….3

3.0 Updates for iVan Control………………………………………………………………………………………………………………4

4.0 Spare parts/ Service kits……………………………………………………………………………………………………………….6

5.0 Contact details……………………………………………………………………………………………………………………………..8

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

Expanse Water Heater

1.0 Application

The Whale Expanse Water Heater now comes in a LIN controlled system alongside our latest Room

Heater, Heat Air. The existing controls utilising the CBE Duo Control and iVan Control Panels have

been updated to manage this change. These changes were necessary to add the LIN communication

protocol as used in the Heat Air Room Heaters.

This information is applicable to OEM Expanse Water Heater models for the 2020 season and must

be read in conjunction with the main How To Guide, "HowTo_ExWtrHtr_v04_01_2018". Any chapter

references within this guide are regarding this How To Guide.

Please observe all Gas and Electrical warnings in section 1.2 in the aforementioned How To Guide

The Whale® Expanse Water Heaters the following instructions are applicable to are:

Whale Heat Product range

Expanse part number

Description

IW8212Ux

Underfloor gas and electric Water Heater with

Whale iVan® Control Panel

DW8212Ux

Underfloor gas and electric Water Heater with

Whale® Duo Control Panel

DW8202Ox

Onboard gas and electric Water Heater with Whale®

Duo Control Control Panel

- x denotes packaging/shipping variations.

A LIN controlled system will be easily identifiable by the change in the icons on Duo Control and iVan

Control Panels. The icons below apply to both Control Panels.

2020 Onwards

Up till 2019

Water Heating

Room Heating

Water Heating

Room Heating

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

Expanse Water Heater

2.0 Updates for Duo Control

Electrical Connections when fitted with Whale® Duo Control Panel

Clear lockout procedure Duo Control Panel

Please refer to section 4 for information regarding the identification and clearing of lockout codes.

Remember, all lockouts are cleared only from the panel, there will be no accompanying reset button.

LIN Connector Pin Layout

System Overview

Interface view

With the LIN system, whereas previous connections at the Heater were via a wiring loom, the connections are now via a

small communication PCB. Please refer to chapter 4.6 for a detailed view of how to replace the communication board.

You can see the board incorporates a RJ12 cable port and a power connector. No

reset button is present. Please see below for details of the connections/ overview.

Pin 1

RJ12 Cable

Water Heater

Room Heater

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

Expanse Water Heater

3.0 Updates for iVan Control

Electrical Connections when fitted with Whale® iVan Control Panel

LIN Connector Pin Layout

System Overview

Interface view

There is still a wireless communication PCB in use for connections to the Water Heater. Please refer to chapter 4.6 for a

detailed view of how to replace the communication board.

You can see the board now incorporates a RJ12 cable port and an additional reset

button for the Heat Air Room Heater. White button is Expanse, red is Heat Air.

Please see below for details of the connections/ overview.

RJ12 Cable

Water Heater

Room Heater

Expanse Water Heater

Heat Air Room Heater

Pin 1

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

Expanse Water Heater

Clear lockout procedure iVan Control Panel

As the wireless communication is carried out for both heaters via the communication board on the

Expanse, a hard reset for either is now carried out by pressing the respective reset button on the

Expanse Water Heater.

Figure 13a –Reset Buttons on Water Heater Interface

The pop-up screen identifies the fault. As soon as you have completed the suggested actions on the

fault screens below, you must clear the fault code by following the instructions on screen and pressing

OK.

Figure 13b –Fault display iVan Control Panel

Fault

iVan display

Action

Check gas supply (1)

Ensure that there is gas in the gas bottle and

that there is no blockage in the gas line. At

temperatures below 5°C, use Propane gas

rather than Butane.

Please refer to chapter 4.1.1.3 for additional

recommended checks.

Gas overheat fault (2)

Electric overheat fault

(3)

Check that the Expanse Water Heater is

completely full of water. Run the pump with one

hot tap open until water flows smoothly out of

the tap. Wait at least 10 minutes to allow the

Expanse Water Heater to cool.

Please refer to chapter 4.1.1.4 for additional

recommended checks.

Check voltage supply

(4)

Minimum operating voltage is 10.5V d.c.,

maximum is 15.9V d.c., when measured at the

Expanse Water Heater. Check battery voltage. If

between 10.5V d.c. and 15.9V d.c., check

connections between the Expanse Water Heater

and the battery.

Please refer to chapter 4.1.1.5 for additional

recommended checks.

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

Expanse Water Heater

Air pressure fault (5)

The Expanse Water Heater is not getting enough

air through the flues - check the flue ends

(outside the vehicle) and clear any

obstructions away from them. When the check

is complete, clear lockout by turning the

Master Switch ‘off’ then ‘on’, then press OK on

the iVan® Control Panel.

Internal faults

Thermistor (6)

Flame simulation (7)

Relay sense (8)

Start-up (9)

An internal fault has occurred. Clear

lockout by turning the Master Switch ‘off’

then ‘on’, pressing the white Reset Button on

the Expanse Water Heater then press OK on the

iVan® Control Panel.

Fault on Expanse

Water Heater (15)

Two faults have occurred at the same time

OR at least five or more lockout clearing

attempts have been unsuccessful. Clear

lockout by turning the Master Switch ‘off’

then ‘on’, pressing the white Reset Button on

the Expanse Water Heater then press OK on the

iVan® Control Panel.

4.0 Spare parts/ Service kits

Item number

Description

Image

AK1276

Exp Pcb Gas Elec Main 782.20

AK1902

Exp Prdv Lever

AK1903

Exp 230 V Cble 3 Way JST

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

Expanse Water Heater

AK1909

Exp Flue Terminal

AK1801B

7.0m Lin Cable

AK1884

Exp Wh Brd Hose 12mm x 12mm

AK1293

Exp Pcb Lin Zigbee incl Aerial

AK1294

Exp Pcb Lin to 12/2020

Replacement Heaters

If a replacement Heater is required, please reference the table below to determine which kit your

Heater is part of, and which Spare Heater code is required to replace it.

Heater Kit

Heater

DW8202

AK1918

DW8212

AK1919

IW8212

AK1922

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

Expanse Water Heater

5.0 Contact details

Contact Whale Support for further information

Munster Simms Engineering Ltd.

2 Enterprise Road, Bangor,

N. Ireland BT19 7TA

Tel: +44 (0)345 9090 911

www.whalepumps.com

Email: info@whalepumps.com

This document is solely for guidance purposes and must only be used for reference by Whale®

Approved Service Engineers when servicing or repairing Whale® Room Heaters.

prohibited. WHALE® is a registered trademark of Munster Simms Engineering Limited, Bangor,

Northern Ireland trading as Whale. Whale’s policy is one of continuous improvement and we reserve

the right to change specifications without prior notice. Illustrations are for guidance purposes only.

Neither the accuracy nor completeness of the information contained in this or any Product literature

is guaranteed by the Company and may be subject to change at its sole discretion.

This document is solely for guidance purposes and must only be used for reference by Whale®Approved Service

Engineers when servicing or repairing Whale®Heat Air Room Heaters.

Ref.: GM_HowTo_Expanse_20_Add_v03_03/2021

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