Munster Simms Engineering Ltd. Whale Expanse DW0801U Installation And User Instructions Manual Download | Manualshive

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Fig. 2 Dimensions – Front View Underfloor

Fig. 3 Dimensions – Plan View Underfloor

DIMENSIONS

Underfloor Models

Whale Part Number: WW0801U (Suffix: B or R or C) or IW0801U (Suffix: B or R or C) or DW0801U (Suffix: R)

Fig. 4 Dimensions – Side View Underfloor

262mm

216mm

240mm

59mm

59mm

270mm

49mm

229mm

180mm

496mm

522mm

Cold Water In

Drain Lever / Pressure Relief Valve

Gas In

Exhaust Outlet

Cold Air Inlet

Water Heater

Mounting Point

Mounting Point

Hot Water Out

Cold Water In

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Summary of Contents for Whale Expanse DW0801U

Page 1: ...r R or C Underfloor Gas and Electric Water Heater Install with Whale Water Heater Control Panel IW0801U B or R or C Underfloor Gas and Electric Water Heater Install with Whale iVan Control Panel DW0801U R Underfloor Gas and Electric Water Heater Install with Whale Duo Control Panel Onboard Installation Models WW0801O B or R or C Onboard Gas and Electric Water Heater Install with Whale Water Heater...

Page 2: ...e to Flue Terminal Step Two Fig 15C Attach Flue to Flue Terminal Step Three Fig 16 Attaching Flue Terminal to the Vehicle Underfloor Installation Fig 17 Flue Direction Underfloor Installation Fig 18 Attaching Flue Brackets Underfloor Installation Fig 19 Installation Locating Diagram Onboard Installation Fig 20 Cut Out Hole in Floor Onboard Installation Fig 21 Attach Exhaust Flue Onboard Installati...

Page 3: ... Standby Consumption Gas 43W Nominal Heat Input Electric 1 5kW Electric 230V a c 50 Hz 750 1500W Maximum Current a c 6 5 amps Nominal Voltage 12V d c 10 1 Volt d c min to 14 9 Volt d c max Maximum Current d c 0 48 Amps 0 03 Amps on standby Maximum Water Supply Pressure 190kPa 1 9 Bar Rated Pressure 300kPa 3 0 Bar Pressure Relief Valve Setting 300kPa 3 0 Bar Maximum Caravan Floor Thickness 47mm Ing...

Page 4: ...e of the appliance in a safe way and understand the hazards involved Children must not play with the appliance Cleaning and user maintenance must not be carried out by children without supervision Before Operation Ensure the caravan water system including the Water Heater is full of water and that the vehicle is level before operating the Water Heater This appliance must be fully drained if there ...

Page 5: ...n particular the installer must check the compatibility of the data plate information with the LPG supply requirements of the vehicle Follow these installation instructions and ensure that all relevant personnel read the points listed below Also ensure that these operating instructions are passed on to the end user Please note The appliance must be installed in accordance with any relevant regulat...

Page 6: ...801U Suffix B or R or C or IW0801U Suffix B or R or C or DW0801U Suffix R Fig 4 Dimensions Side View Underfloor 262mm 216m m 240mm 59mm 59mm 270mm 49mm 229mm 180mm 496mm 522mm Cold Water In Drain Lever Pressure Relief Valve Gas In Exhaust Outlet Cold Air Inlet Water Heater Mounting Point Mounting Point Hot Water Out Cold Water In ...

Page 7: ...R or C or IW0801O Suffix B or R or C or DW0801O Suffix R Fig 7 Dimensions Side View Onboard 262mm 2 232mm 60mm 270mm 49mm 229mm 180mm 496mm 522mm Cold Water In Drain Lever Pressure Relief Valve Gas In Exhaust Outlet Cold Air Inlet Onboard Mounting Feet Condensate Drain Pipe Water Heater 18mm 280mm 252mm Hot Water Out Cold Water In 262m m 280m m ...

Page 8: ...d with this Water Heater is permitted to be used in conjunction with this Water Heater This flue must not be positioned within 500mm of a refuelling point or fuel tank breather outlet or any ventilator from the fuel system s The flue terminal must not be fitted within 300mm of a ventilator for the living space or an opening part of a window viii The flue terminal must only be positioned vertically...

Page 9: ... holes in the floor from the inside as shown in Fig 10 ii Place the Water Heater on the underside of the vehicle floor The mounting bolts must pass through the mounting points as shown in Fig 11 iii Secure the mounting bolts with M8 serrated flange head nuts not supplied 9 Fig 10 Fit Mounting Bolts Fig 11 Fit Water Heater Fig 12 Secure Bolts 8mm Bolt 8mm Bolt Cut Out In Vehicle Floor 9mm Bolt Hole...

Page 10: ...y sliding it over the exhaust flue and then connect to the Water Heater as shown in Fig 14 iv Push the exhaust flue into the rear of the flue terminal fitted to the vehicle floor until it will go no further approximately 50mm The flue must be pushed fully home Please see Figs 15A B and C iv Push the inlet flue into the rear of the flue terminal fitted to the vehicle floor The flue must be pushed f...

Page 11: ...e note The flue duct from the Water Heater to the terminal must have a maximum of one rise As shown by point A in Fig 17 This allows condensation to drain away from the Water Heater The flue must be attached to the underside of the vehicle floor with the two brackets supplied Clip the bracket around the flue and use two screws No 8 x to secure each bracket to the underside of the vehicle floor as ...

Page 12: ...m s The flue terminal must not be fitted within 300mm of a ventilator for the living space or an opening part of a window vii The flue terminal must only be positioned vertically below an opening part of a window if the appliance is fitted with an automatic shut off device to prevent operation when the window is open The flue terminal must be a minimum of 300mm below the window viii If supplied wi...

Page 13: ...r by sliding it over the exhaust flue and then connect to the Water Heater as shown in Fig 22 iv Push the exhaust flue into the rear of the flue terminal fitted to the vehicle floor until it will go no further approximately 50mm The flue must be pushed fully home Please see Figs 23A B and C iv Push the inlet flue into the rear of the flue terminal fitted to the vehicle floor The flue must be pushe...

Page 14: ...Water Heater to the terminal must have a maximum of one rise As shown by point A in Fig 25 This allows condensate to drain away from the Water Heater The flue must be attached to the underside of the vehicle floor with the two brackets supplied Clip the bracket around the flue and use two screws No 8 x to secure each bracket to the underside of the vehicle floor as per Fig 26 14 Fig 24 Attaching t...

Page 15: ... the vehicle floor ii Attach the Water Heater to the vehicle floor The screws must pass through the mounting feet as shown in Fig 28 15 Fig 27 Place the Water Heater On The Floor Water Heater Flue Drain Pipe Gas In Flue Cut Out in Vehicle Floor Vehicle Floor Fixed Drain Pipe Mounting Feet Screw Hole Mounting Feet Screw Hole Water Heater Flue Drain Pipe Gas In Flue Cut Out in Vehicle Floor Vehicle ...

Page 16: ...ions 12V d c when fitted with Whale Water Heater Control Panel Option 2 Electrical Connections 12V d c when fitted with Whale Duo Control Panel Option 3 Electrical Connections 12V d c when fitted with Whale iVan Wireless Control Panel WARNING Always disconnect the appliance from the power supply prior to working on electrical components The Water Heater comes complete with electrical connectors fi...

Page 17: ... socket terminal pins are JST SLM 61T 2 0 and must be mounted in a housing with strain relief to prevent accidental disconnection and to prevent access to the connector Step 9 Connection to Cold Water Supply see Fig 31 The Water Heater is fitted with Whale 12mm semi rigid pipe on the cold water inlet A Whale 12mm straight Whale Part Number WU1203 or 12mm elbow Whale Part Number WU1204 Quick Connec...

Page 18: ...as pipe of the Water Heater and the main gas supply pipe to ensure it is clear from dirt or other particles Fit the gas supply to the copper gas pipe of the Water Heater with a compression fitting The supply pipe must be positioned to ensure that the Water Heater can be removed for servicing Gas shut off valve must be located as close as possible to the Water Heater and all connections must be kep...

Page 19: ...h clean fresh water Step Two To fill open one hot tap and switch on the water pump Step Three Leave the tap open to allow air to escape while the Water Heater is filling When water flows smoothly out of the hot tap the water heater is filled To allow the remainder of air to escape from the system open each hot water tap in turn until water flows smoothly from each tap Option 1 Whale Water Heater C...

Page 20: ...key until the high power setting icon is illuminated Note The electric elements will still operate if the appliance is in gas ignition lock out Gas and Electric Operation For faster heating the appliance can be operated with both gas and electric Press the Water Heater Function key until the desired function is illuminated For 750W and Gas press the Water Heater Function key until the desired sett...

Page 21: ...ric High Water Heater will operate at HIGH on electric setting or Boost Dual The Water Heater will operate on gas and electric simultaneously When the gas is operating the green flame symbol will be lit If there are any problems with operation the red symbol will be illuminated refer to Troubleshooting Guide see Section 9 Frost Protection 21 The Water Heater will operate on electric if available o...

Page 22: ...uire cleaning If it does isolate the electrical supplies and wipe down with a soft damp cloth only Do not use abrasive cleaners Allow to fully dry before reconnecting the electrical supplies If descaling of this appliance is required this can be done using a domestic liquid de scaling product and fully rinse through with clean water afterwards Cleaning and user maintenance must not be carried out ...

Page 23: ...seconds for a lockout to be successfully cleared Note A cycling of the power supply to the unit will not clear a lockout Some gas lockouts e g ignition lockout will still permit use of the appliance in electric only operation When using the Water Heater in winter ensure the flue is not blocked by snow or fallen leaves etc Number of flashes Fault Remedy 1 No flame detected 2 Overheat 3 Low high sup...

Page 24: ...set button for 1 second Number of flashes Bars lit Fault Remedy 1 No Flame Detected 2 Overheat 3 Low High Supply Voltage 4 Air Proving 5 Other Internal Fault All bars lit General Fault Check gas supply making sure there is gas in the bottle and no blockage in the gas line At temperatures below 5 C use propane gas rather than butane Clear lockout as described below Check combustion air inlet flue a...

Page 25: ...le and that there is no blockage in the gas line At temperatures below 5 C use Propane gas rather than Butane Once the checks are complete press the red Reset Button on the Water Heater once then press OK on the iVan Control Panel This will clear the fault code If there is a problem with the gas supply which cannot be dealt with immediately select an electric heating option The Water Heater is not...

Page 26: ...n the iVan Control Panel This will clear the fault code If the fault does not clear please contact Whale Support on 44 0 845 217 2933 Air pressure fault 5 The 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...

Page 27: ...and design registrations Patent number EP 2438364 WO 2010091836 WO 2010091836 Patents Applied for 1414454 7 1414462 0 1414465 3 WHALE and IVAN are registered trademarks and EXPANSE is an unregistered trademark of Munster Simms Engineering Limited Bangor Northern Ireland The Whale Water Heater is covered by a 2 year warranty Please complete the enclosed warranty card and return to Whale For warrant...

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