4
In parts of the manual the following symbols are used:
WARNING = for actions that require caution and adequate preparation
PROHIBITED = for actions that MUST NOT be performed
The water heater package contains:
2 Two knobs to attach to the control panel
after installation
1 Water lter to insert in the water valve
pipe tting.
GENERAL SAFETY WARNINGS
The User, Installation and Maintenance Manual is an integral part
of the product and so must be carefully preserved in order to
accompany the product; if it is lost or damaged another copy can
be requested from Morco Products Limited on 01482 325 456 or
visit our website www.morcoproducts.co.uk.
The installation of the device and any other repairs or
maintenance must be performed by a Gas Safe Engineer
or other qualied personnel according to the law in force,
in compliance with the installation regulations including any
revisions.
A Gas Safe Engineer or other qualied personnel must
commission this device.
The device must be used according to the manufacturer
specications. The manufacturer cannot be held con-
tractually or otherwise responsible for damage caused to
persons, animals or objects as a result of incorrect installa-
tion, repair or maintenance or improper usage.
The product’s safety or automatic regulation devices must
not be modied unless performed by the manufacturer.
This device is intended for heating water and therefore
must be connected to a water distribution network whose
ow and pressure are compatible with the product.
If water leaks are observed, turn off the water supply and
advise a Gas Safe Engineer or other qualied personnel.
If the appliance is not used for prolonged periods turn off
the gas supply. If there is a risk of the water freezing, empty
the water heater. Please see “frost and freezing” on page 5.
If the machine breaks down or does not function proper-
ly, deactivate it, do not attempt to perform any repairs and
contact a Gas Safe Engineer or other qualied person.
The appliance should be maintained at least once a year.
When the product has reached the end of its serviceable
life, it shall be disposed of in an environmentally frien-
dly way; ensuring that the majority of the product is fully
recycled.
When using the device the following safety rules must be applied:
Do not use the machine for purposes other than those in-
tended by the manufacturer.
Do not block the intake, ue or the ventilation openings in
the area where the device is installed with rags, paper or
any other materials.
If a gas leak is detected, do not switch on any electrical
devices, telephones or any other objects that could produ-
ce a spark. Ventilate the area by opening the doors and
windows and switch off the gas supply.
Do not place objects on top of the device.
Do not leave ammable containers or substances in the
area where the device is installed.
Children or inexperienced persons should be prohibited
from using the device.
DESCRIPTION OF APPLIANCE
The Morco EUP6 and EUP11 are an open ued 6 and 11 litre instantaneous gas water heater.
The air for combustion comes from the external vents in the cupboard that the heater is placed in and hence very careful
attention must be paid to providing sufcient ventilation. See section 3.c. Room Ventilation.
The appliance is suitable for use in dedicated boiler cupboards in caravan holiday homes.
The appliance relies on a pilot ame to ignite the main burner once a hot tap is opened.
The appliance does not store hot water.
The ow of the water through the appliance can be adjusted from 3 to 6 litres per minute (EUP6 model) and 5.5 to 11
litres per minute (EUP11 model) and this corresponds to the temperature of the incoming water being increased by 50°C
or 25°C respectively.
This adjustment is made via the water temperature adjustment knob and during winter months it is advisable to move
the knob fully clockwise to ensure hot water of an acceptable temperature.