MORCO MODELS D-61B,
10005246 05
D-61E
AND G11E
INDEX
A.- ENGLISH
A.1. INSTRUCTIONS FOR USERS .......................................................................... 5
A.2. TECHNICAL INSTRUCTIONS FOR INSTALLATION ENGINEERS ............. 8
A.2.1. TECHNICAL INFORMATION................................................................. 8
A.2.2. INSTALLATION INSTRUCTIONS........................................................... 13
A.2.3. LOOKING AFTER THE APPLIANCE...................................................... 17
A.2.4. SYMBOLS................................................................................................. 18
A.2.5. TROUBLE SHOOTING ............................................................................ 18
A.2.6. WARRANTY.............................................................................................. 22
B.- FRANÇAIS
B.1. INSTRUCTIONS POUR LES UTILISATEURS .................................................. 24
B.2. INSTRUCTIONS TECHNIQUES POUR L’INSTALLATEURS .......................... 27
B.2.1. DONNÉS TECHNIQUES ......................................................................... 27
B.2.2. NORMES D’INSTALLATION................................................................... 32
B.2.3. ENTRETIEN DE L'APPAREIL................................................................... 36
B.2.4. SYMBÔLES ............................................................................................... 38
B.2.5. DÉPANNAGE............................................................................................ 38
B.2.6. GARANTIE................................................................................................ 42
C.- NEDERLANS
C.1. INSTRUCTIES VOOR GEBRUIKERS............................................................... 44
C.2. TECHNISCHE INSTRUCTIES VOOR INSTALLATIETECHNICI................... 47
C.2.1. TECHNISCHE INFORMATIE.................................................................. 47
C.2.2. INSTRUCTIES VOOR DE INSTALLATIE................................................ 52
C.2.3. ONDERHOUD VAN HET TOESTEL ............................................................ 57
C.2.4. SYMBOLEN.............................................................................................. 58
C.2.5. PROBLEEMOPLOSSING ........................................................................ 58
C.2.6. GARANTIE ............................................................................................... 62
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MORCO MODELS D-61B, D61E AND G11E
IMPORTANT INFORMATION
INSTANTANEOUS MULTI-POINT WATER HEATER
FITTED WITH DRAUGHT DIVERTER
FOR NORMAL OPEN FLUED SYSTEM
THIS HEATER IS MANUFACTURED IN ACCORDANCE WITH EN 26
NOTE: THIS APPLAINCE IS ADJUSTED FOR USE ON LIQUEFIED PETROLEUM
GAS ONLY (BUTANE AND PROPANE GAS)
BEFORE USING THIS APPLIANCE PLEASE READ THESE INSTRUCTIONS
THOROUGHLY, ALWAYS RETAIN THE INSTRCTIONS FOR FUTURE USE.
GAS SAFETY (INSTALLATION AND USE) REGULATIONS 1998
IN THE INTEREST OF SAFETY, IT IS THE LAW THAT ALL GAS APPLIANCES ARE
INSTALLED AND SERVICED BY A COMPETENT PERSON IN ACCORDANCE
WITH THE ABOVE REGULATIONS, BUILDING REGULATIONS, CODES OF
PRACTICE AND BYELAWS OF THE LOCAL WATER UNDERTAKING.
FAILURE TO COMPLY WITH THE REGULATIONS MAY LEAD TO PROSECTION.
IT IS IN YOUR INTERESTS AND THAT OF SAFETY THAT THE LAW IS COMPLIED
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A.1. - INSTRUCTIONS FOR USERS
Technical instructions for use and maintenance
WARNING: Before use, this appliance must be installed and adjusted by a
competent person according the technical instructions in this manual. No attempt
must be made to adjust this appliance for use with other gases.
• LIGHTING THE PILOT
• Fully depress the control knob and turn it to the left from the ● position to the
position (pilot setting).
• The pilot should light during this operation due to the action of the
piezoelectric spark igniter or electronic ignition.
• Hold this knob in this position for about 10 seconds after the pilot has lit.
If the pilot fails to light after having activated the piezoelectric spark igniter mechanism
or electronic ignition, this means that there is air in the gas pipes. In this case, allow
plenty of time for the pipes to be cleared of air, with the gas control knob at the pilot
setting.
★ Where there are long gas pipe runs, it may take up to 3 minutes.
• PREPARING THE HEATER FOR USE
Once the pipes are free of air and the pilot is alight, wait about 10 seconds for the
safety valve mechanism to be activated, the appliance is ready for use.
Turn the control knob anti – clockwise to one of the main burner settings.
• GAS CONSUMPTION SELECTION
You can choose between two different types of operation, depending on the hot
water outlet temperature required.
Economy Setting
Turn the control knob to the position.
Use this setting only when the ambient cold water supply to the heater temperature
is high (Normally summer continental use)
Full power setting (for normal use)
Use this setting when the ambient cold water supply to the heater is low (Normally
UK or cold climate countries)
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• WATER TEMPERATURE SELECTION
To adjust the hot water temperature, turn the selector control to the right for hotter
water and to the left for cooler water.
• Whatever the water temperature selected, it remains constant even if there are
fluctuations in the mains water pressure, (within the minimum and maximum
range), due to the action of the automatic water flow regulator.
• Never reduce the flow of hot water by using the appliance’s water inlet
stopcock. This stopcock should always be fully open.
• TURNING OFF THE WATER HEATER
From whichever position the gas control knob is in, turn it to the right to the ●
position. This will cut off the supply of gas to the pilot and the burner.
• PRECAUTIONS TO BE TAKEN AGAINST FROST AND
FREEZING CONDITIONS
If the appliance is installed in caravan holiday home, leaving the appliance undrained during freezing conditions, will result in the appliance being frost
damaged. It must be drained down in the following way:
• Turn off the mains water inlet stopcock.
• Turn temperature control knob fully anticlockwise to minimum setting.
• Turn on all hot and cold water taps.
• Open all hot and cold drain cocks on the installation. Please refer to your
caravan owners handbook for the location of all drain cocks.
• Disconnect the mains water inlet stopcock from the caravan pipework, this will
stop water refilling the pipework, if the stopcock fails due to frost damage.
• Protect drain cocks and any open ended pipe from insects or debris.
To turn the water on again, close all drain cocks, reconnect and open the mains water
inlet stopcock and turn off each hot and cold water taps as the water runs clear.
We strongly recommend a qualified & competent service engineer is employed to
do the drain down service.
MAINTENANCE RECOMMENDATIONS
The appliance must be checked for safe operation annually, regardless of frequency
of use. This refers principally to the correct combustion of the main burner and pilot.
Maintenance should only be carried out by a qualified and competent service
engineer. Please refer to section 2.3 of this manual.
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• CHECKING FOR SAFE OPERATION
In addition to any annual service by a competent person, the user should carry out
the following checks periodically and especially after any period of disuse.
• PILOT BURNER
Look through the pilot window and check the pilot flame is blue. There should be
no yellow colour or laziness.
• MAIN BURNER
Look through the pilot window when the hot tap is open and the boiler is running.
The burner flames should be all blue with no yellow/white colour or laziness.
If you see any
a service engineer. The burners will almost certainly be blocked by dust/fluff or
insect matter and any further use will cause sooting up leading to a dangerous
situation and expensive repair.
yellowness or laziness in the flames do not use the appliance and call
• OTHER INDICATIONS
• Never tamper or adjust with any pre-sealed unit.
• There is a danger of burning yourself if you touch the area in or around the
pilot window. We recommend that you avoid touching this area.
• Do not cover or use the heater for drying purposes or use the heater
compartment for storage of any goods especially flammable liquids.
• The appliance has a device to detect that combustion gases are removed
correctly via the flue. If there are any problems detected in the removal
of these gases (spillage), the device cuts off the supply of gas to the burner
N.B. Adverse weather conditions may cause this device to activate please See
section A.2.2 COMBUSTION GAS REMOVAL
To restart the appliance you must wait at least 10 minutes before
lighting the pilot light, as described earlier.
If these interruptions occur repeatedly have the heater inspected by a competent
registered gas engineer.
NEVER BLOCK ANY VENTILATION THAT HAS BEEN PURPOSELY
PROVIDED FOR THE CORRECT AND SAFE OPERATION OF THE
APPLIANCE.
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