innovita Primo 11 Installation and operating instructions

Primo 6
Primo 11
Instantaneous gas water heater
Installation, operation and maintenance manual
WATER HEATERS
BOILERS
RADIATORS

2
The appliance complies with the European Directive 2010/30/EU “ErP Energy Labelling”.
The energy label carries the information regarding the product’s energy efficiency characteristics.
In this way the end consumer can identify and compare similar products and can make informed choices regarding high efficiency
appliances.
Below is a description of the label fixed to the shell of the appliance and the product sheet with the information required by the
Directive.
1 5
2
3
4
PRODUCT DATASHEET
Innovita
Primo 6
Primo 11
2
Declared load profile
XS
M
4
Indoor sound power level
dB(A)
53
56
6
Water heating energy efficiency class
A
B
Water heating energy efficiency class
%
41
60
7
Annual energy consumption
GJ
4
8
Annual energy consumption
kWh
0
0
Nitrogen oxide emissions
mg/kWh
96
103
The device is well built in accordance with the current legislation.
The CE sign positioned on the product indicates that it conforms to the following European Directives:
•Regulation Gas Appliance (UE) 2016/426
•European Standard: gas-fired instantaneous water heaters for the production of domestic hot water UNI ENI
26:2015
•Directive 2009/125/EC Ecodesign requirements for energy-related products
•Directive 2010/30/EU Indication of the consumption of energy by labelling
•Delegated regulation (EU) no.812/2013
•Delegated regulation (EU) no.814/2013
6
1
Name of supplier or brand
2
Water heating function: load profile
3
Energy efficiency class
4
Indoor sound power level
5
Model
7
6
Water heating energy efficiency class
7
Annual energy consumption

3
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 authority.
Failure to comply with the regulations may lead to prosecution. It is in your interests and that of your safety that the law is
complied to.
Related documents
The following British Standards, Codes of Practice and other Regulations must be observed in the installation of the water
heater.
The Gas Safety Regulations (Installation and Use) 1998
The Model Water Byelaws
Byelaws of the Local Water Undertaking
The Building Regulations (Permanent Buildings) England and Scotland.
BS 5482 Part 1 Installations in Permanent Dwellings
BS 5482 Part 2 Installations in Caravans and Non-Permanent Dwellings
BS 5482 Part 3 Installations in Boats
BS EN 1949 Installation of LPG System for Habitational Purposes in Leisure Accommodation Vehicles
EN 721 Leisure Accommodation Vehicles - Ventilation Requirements
INDEX
GENERAL SAFETY WARNINGS
page.
4
1 TECHNICALCHARACTERISTICS
page.
6
1. a Technical Data
page.
6
2 INSTALLATION
page.
7
2. a Regulations
page.
7
2. b Wall mounting
page.
7
2. c Room ventilation
page.
7
2. d Gas Connection
page.
7
2. e Water connection
page.
8
2. f Flue gas
page.
8
3 OPERATION
page.
9
3. a Function
page.
9
3. b Usage
page.
9
4 MAINTENANCE
page.
9
4. a Removing the casing
page.
9
4. b Troubleshooting: Problems and solutions
page.
10
FOR THE ENGINEER
Starting up the appliance and final checks
page.
11
WARRANTY
page.
12
WARNING
This booklet contains information relevant to the user as well as the installer.
The user must read the following chapters: General safety, Flue gas device and Operation.
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 Twoknobstoattachtothecontrolpanelafter
installation
1 Water filter to insert in the water valve pipe
fitting.

4
B
C
Measures in mm
A
H
G
F
118
E
fig. 1
41
116
D
GENERAL SAFETY WARNINGS
The Operation 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 main-
tenance must be performed by qualified personnel accor-
ding to the law in force, in compliance with the installing re-
gulations including any revisions.
A gas safe engineer must commission this device.
The device must be used according to the manufacturer
specifications. The manufacturer cannot be held contrac-
tually or otherwise responsible for damage caused to per-
sons, animals or objects as a result of incorrect installation,
repair or maintenance or improper usage.
The product’s safety or automatic regulation devices must
not be modified unless performed by themanufacturer.
This device is intended for heating water and therefore must
be connected to a water distribution network who’s load and
settings are compatible with the product.
If water leaks, turn off the water supply and advise the qua-
lified personnel on the site.
If the machine 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 danger of freezing on page 9.
If the machine breaks down or does not function properly,
deactivate it, do not attempt to perform anyrepairs.
The machine’s maintenance must be performed at least
once a year.
When the product has reached the end ofits serviceable life,
it shall be disposed of in an environmentally friendly way;
ensuring that the majority of the product is fully recycled.
When using the device the following safety rules mustbe applied:
Do not use the machine for purposes other than those inten-
ded by the manufacturer.
Do not block the intake and dissipation grills or the ventila-
tion 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 de-
vices, telephones or any other objects that could produce 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 flammable containers or substances in the
area where the device is installed.
Do not attempt to repair the machine if it breaks down and/
or works incorrectly.
Childrenorinexperienced persons areprohibited from using
the device.
6
11
A
549
592
B (Ø)
90
110
C
107
101
D
245
245
E
256
314
F
35
97
G
53
54
H
85
83

5
fig. 2
2
1
3
4
15
14
5
13
12 6
7
11 9 10 8
1
Flue gas release safety device
2
Release hood
3
Heat exchanger
4
Ignition electrode
5
Burner
6
Hydraulic valve
7
Temperature regulator
8
Gas valve
9
Gas input
10
Gas adjustment screws
11
Piezoelectric button
12
Gas control
13
Devices pressure
14
Ignition electrode
15
Thermocouple

6
1. TECHNICAL CHARACTERISTICS
1.a Technical Data
Primo
6
11
kW - kcal/h
kW - kcal/h
Nominal power usage (Pn)
10,1 - 8.686
19,0 - 16.340
Nominal Thermal range (Qn)
12 - 10.320
21,8 - 18.748
Minimal power usage (Pm)
4,9 - 4.214
7,5 - 6.424
Minimal Thermal range (Qm)
6 - 5.160
9,0 - 7.740
GAS TYPE
BUTANE
PROPANE
BUTANE
PROPANE
G30
G31
G30
G31
P.C.I. (15° C 1013 mbar)
MJ/m3
116,09
88
116,09
88
WI (15° C 1013 mbar)
MJ/m3
80,58
70,69
80,58
70,69
Consumption
kg/h
0,95
0,93
1,72
1,69
Burner Pressure
mbar
22,00
28,00
27,50
35,10
Ø pilot flame nozzle
mm
0,16
0,16
Ø main burner nozzle
mm
0,71
0,71
nozzles
N.
7
11
Ø gas connection
1/2”
1/2”
Maximum flue gas load
g/s
8,16
8,20
12,40
13,00
Flue gas temperature
°C
182
181
180
182
BE-FR-GB-IE
Category
I3+
Nominal feed pressure
mbar
28-30
37
28-30
37
NL
Category
I3P
Nominal feed pressure
mbar
-
37
-
37
WATER
6
11
Input range
l/min
select. min.
from 2 to 3
select. max
6
select. min.
from 2,5 to 5
select. max
from 5 to 10,8
Water temperature elevation
°C
approx. 50
approx. 25
approx. 50
approx. 25
Minimum pressure
bar
0,2
0,2
Nominal pressure
bar
2
2
Maximum pressure
bar
10
10
Ø Water connections
1/2”
1/2”
Ø flue gas release tube
mm
90
110
DIMENSIONS AND WEIGHTS
DEVICE
PACKAGE
DEVICE
PACKAGE
Height
mm
550
612
592
655
Length
mm
256
303
314
361
Depth
mm
245
283
245
280
Weight
Kg
8,00
9,70
10,60
11,80
Note: relative cold water temperature of 15 °C

7
fig. 4
2. INSTALLATION
2.a Regulations
The use of gas devices is controlled by precise regulations.
It is essential to observe regulations in force.
Installation of liquid petroleum gas (L.P.G) must comply with all the
distributor’s requirements and those of the regulations.
2.b Wall mounting
Warning
Do not install this device in an area that contains dust, greasy va-
pour and/or corrosive elements.
- The device must be installed on a suitable wall surface in proxi-
mity to a fume disposal flue
- It is vital to leave the minimal distances around the device as
shown in fig 3 to allow for maintenance operations to takeplace.
Location
The water heater requires a plentiful supply of fresh air for correct
operation. Fixed ventilators or air inlets should not be obstructed.
Do not install the water heater in a location where incomplete com-
bustion is foreseeable.
IE In bathrooms or bedrooms unless specifically allowed by natio-
nal legislation.
The minimum ventilation free areas are stated in this manual and
must be observed.
The water heater must be fixed to a load bearing wall in a vertical
plane.
6
11
C
174
244
E
559
602
F
56
150
2.c Room ventilation
The installation of the water heater must comply with regulations in
force including any updates. See paragraph 2.a
Warning: This device can only be installed in venues that are per-
manently ventilated according to regulation in force.
•COMBUSTION GAS REMOVAL
If single wall flue pipe is being used which has to pass through com-
bustible materials, provide a metal sleeve of 115 mm dia for a Primo
6 and 135mm dia for a Primo 11 which allows an air gap of 25 mm.
Flue pipes and terminals should comply with BS 715. Terminals
shall not be sited within 300 mm. of a ventilator or open window.
In the U.K. full details of flueing requirements are given in BS 5440
Part 1.
•AIR SUPPLY FOR COMBUSTION
Air requirements: Reference is made to BS 5482 (BS EN 1949) and
EN 721 covering ventilation requirements for permanent dwellings,
caravans and boats.
Fixed ventilation should be provided to avoid draughts as far as
possible without impairing the free area of ventilation, even in ad-
verse weather conditions. If the heater is positioned in location
which may be subjected to strong draughts i.e. close to a window
or opening then strong draughts or gusts of wind may extinguish
the pilot.
All permanent openings for ventilation should be designed to pre-
vent the entry of vermin. Where screens are provided, they should
not have apertures of less than 6 mm. or greater than 9 mm. in any
direction, and they should be accessible for cleaning. Fine mesh
screens shall be avoided as they are liable to become blocked with
dust.
The location of vents and the method of cleaning them should be
stated in the Owners Handbook (Caravans and Boats).
As a guide, the minimum effective free area of vents is stated below
in connection with this water heater. Additional appliances burning
gas in the same area would require additional airrequirements.
1.If a Primo 6 or Primo 11 is installed in an enclosed space in a
Caravan Holiday Home the required ventilation is that as speci-
fied in BS 5482 part 2, i.e. 10 cm² per kilowatt input rating divided
between high and low. So the high and low should be 55.5 cm²
for the Primo 6 and 114 cm² for Primo 11.
2.Where a Primo 6 is installed in an open bottomed cupboard in a
Caravan Holiday Home, i.e. in a kitchen, the ventilation require-
ments are as stated in BS 5482 part 2. (EN 721).
2.d Gas Connection
The water heater should be connected to the gas supply via a
10mm (Primo 6) or 15mm (Primo 6 or Primo 11) diameter copper
gas pipe. A gas isolation valve must be fitted to the gas inlet on the
water heater.
When installing or commissioning the water heater the following
must be observed:
- The diameter of the gas pipe between the supply bottle or tank
must be in accordance with the regulations in force
- The regulator size and pressure specification are correct for the
application
- The correct gas (LPG) is being supplied
- All the required gas pressure and tightness tests are carried out
as part of the commissioning process.
- Gas joints downstream of the magnetic gas valve must be che-
cked with leak detection fluid while the heater isrunning
- Gas jointing paste should not be used when connecting the gas
isolation valve
Do not obstruct the area’s ventilation openings where the device is
installed to avoid dangers such as the build up of toxic and explosi-
ve substances. Do not utilize gas tubes to earth electricaldevices.
200
50
50
fig. 3

8
fig. 5
H2O
H2O
2.e Water connection
Connect the water heater to the water supply.
From the front, the cold water input is on the right and the hot water output is on the left.
Insert the filter into the water valve input fitting.
Remove the plastic nut from the hot water output fitting before connecting it to the water supply.
Ensure that the tubes of you water system are not used to earth your electrical system or telephone, they are absolutely inappropriate
for performing this task.
In a short amount of time this can damage tubes and the device.
1
Flue gas release hood
2
Flue gas safety device
3
Water limit thermostat
4
Heat exchanger
5
Burner
6
Ignition electrode
7
Thermocouple
8
Pilot burner
9
injector
10
Hot water output
11
Pressure intake
12
Temperature selector
13
Venturi
14
Hydraulic valve
15
Water safety valve
16
Water filter
17
Membrane
18
Cold water input
19
Gas control
20
Gas valve
21
Magnet
22
Gas filter
2.f Flue Gas
For output of flue gases refer to the regulations in force including
any updates. See paragraph 2.a.
The water heater must be connected to a suitable flue terminal. The
following must be observed:
- The flue must be installed vertically –through the roof of the holi-
day home
- The diameter of the flue terminal must match that of the water
heater (90mm for the Primo 6 litre or110mm for the Primo 11 litre)
- The overall flue length from the top of the water heater to thetop
of the external flue must be at least 600mm. The distance from
the external roof surface to the top of the external flue must be at
least at least 250mm.
Flue gas safety device
This product is equipped with a flue gas safety device. The device
ensures the flue gases leave the water heater safely via the flue.
The flue safety device marked as 2 in Fig.5 is a hi limit stat that will
interrupt the flow of gas to the water heater burner and pilot light if
there is a total or partial blockage in the flue that does not allow the
flue gases to leave safely. The device will also operate if the design
or length of the flue is not to the correct standard. This stat will reset
when the blockage is removed allowing the water heater to operate
as normal.
The hi limit stat is failsafe so that it will need to be replaced if faulty
before the water heater will function again. The stat must not be
removed or altered in any way otherwise the operation of the water
heater may become dangerous.

9
3. OPERATION
3.a. Function
The water heater is designed to produce instantaneous hot water.
The hot water is delivered to several outlets around the home. If
more than one outlet is used at any one time the delivery of hot
water will be reduced at each outlet. The Water heater has 2 main
controls:
- A gas control knob - “A” in Fig 6
- A water temperature control knob –“B” in fig 6
The minimum gas level in fig. 6 will provide approximately 50% of
theavailablepower.Turningthegascontrol knobcounter-clockwise
will increase the power level between 50% and 100%. This function
may be useful to vary the temperature of the water supplied.
The water temperature selector allows water to be suppliedanywhe-
re between 50% and 100% of the water heater’s capability. In effect
the selector reduces the water flow through the heater to the taps
to increase the water temperature and increases the water flow to
reduce the water temperature.
In the UK the normal positions for the controls are:
- Gas control –always set to 100% (fully counter clockwise)
- Water control set to 100% (fully counter clockwise) during the
winter months
- Water control set to between 100% and 50% during the summer
months to suit the customer’s preference for hot water tempera-
ture.
3.b Usage
Ensure that the gas tap and all water taps are switched off
- Turn on the Main external gas supply tap on the bottle ortank
- Open the gas tap, not supplied with the device, placed immedia-
tely before the water heater on the gas input pipe
- Rotate knobA to the on position (), press the knob down all the
way and keep it pressed
- Press the piezo electric button that is located under the water he-
ater on the right-hand side until the spark ignites the pilot flame.
The flame can be seen through the viewing window on the front
of the heater. When it ignites, keep the gas control knob (“A” in fig
6), pressed for 20-30 seconds. If the pilot does not stay lit when
the knob is released, repeat the procedure
- Rotate Knob A towards the large flame ), during rotation it is
necessary to keep the knob pressed down lightly until the final
position is reached
- From this moment the device is able to produce hot water on
request. Opening the hot water tap causes the main burner to
be ignited, and inversely, by closing the hot water tap the main
burner is switched off; but the pilot flame remains switched on for
future requests
- If the main burner or pilot flame is accidentally turned off, the gas
valve automatically blocks the output of gas within 60 seconds so
to avoid any danger. To return the device to an operational mode,
repeat the steps above.
The machine is switched off by rotatingknob A to the OFF position (●).
When the water heater is not used for long periods close the gas
supply tap or the LPG gas valve on the tank.
For the best operational results it is recommended to have a quali-
fied technician service the machine at least once a year
PRECAUTIONS TO BE TAKEN AGAINST FROST AND FREE-
ZING CONDITIONS
If there is a possibility that the area where the device is stalled
could reach below 0°C, the device must be emptied of all water
contained.
During cold spells, if your appliance is located in a place exposed
to frost and freezing conditions, it must be drained down in the fol-
lowing way:
- Turn off the appliance’s water inlet stopcock.
- Open any drain cocks located on the installation pipework
- Turn on all hot and cold water taps.
- Turn temperature selector fully anticlockwise.
- When this operation has been completed, turn off the hot and
cold water taps.
To start up the appliance again, open its water inlet stopcock
4. MAINTENANCE
To maintain the machine at maximum efficiency, have qualified per-
sonnel perform a maintenance check at least once a year.
Before cleaning or performing maintenance, opening or disassem-
bling the panels, switch off the device and turn off the gas supply.
Check the main burner and the pilot flame, the ignition electrode,
the safety valve and that there is no leakage. Check that there is
nothing obstructing the passages within the exchanger smoke
channel.
To clean theoutsideof the panelsutilize a cloth with soap andwater.
Do not use solvents, powders or abrasive sponges.
Do not clean the device and/or its parts with flammable materials
(e.g. petrol, alcohol, diesel etc.).
4.a Removing the casing
To remove the outer casing follow the steps below:
- Remove the selector knobs (A and B)
- Remove the screws (C)
- Shift the casing upwards tofree it from the upper andlateral hooks
- Shift the casing forwards
- Toreinsert the casing, follow the above steps in reverse order.
maximum gas level
B = Water temperature selector
fig. 6
B
A = Gas control on/off
●off position
activation position
minimum gas level
A
fig. 7

10
4.b Troubleshooting: problems and solutions
For the best functioning of the water heater, to prolong its lifetime
and ensure that it is always safe, ensure that it is inspected at least
once a year by a gas safe engineer. The gas safe engineer is to
perform the following maintenance operations:
- Remove any rust from the burner
- Remove any deposit on the glow plug by theelectrode
- Clean the combustion chamber
- Check the ignition, switching off and general functionality of the
device
- Check that the gas and water tubes and connections are sealed
Warning: the following repair instructions are only to be performed
by qualified and authorized technicians.
PROBLEM
CAUSE
SOLUTIONS
There is no spark
- electrical cable of device is disconnected
- insert
- piezoelectric mechanism broken
- test, substitute
- piezoelectric mechanism is not earthed
- test
- the electrode is damaged
- substitute
The pilot does not switch on when
there is a spark
- pilot nozzle obstructed
- clean by blowing
- electrode activation position
- adjust
- no gas supply
- open the gas tap
- air in the gas tubes
- bleed air by turning on all gas rings on hob
for 30 seconds
The pilot does not stay on
- thermocouple faulty
- substitute
- broken magnet
- substitute
Pilot on but the main burner does not
ignite
- insufficient water pressure
- repair the device pressure
- rotate the knob B counter clockwise
- the diaphragm is broken
- substitute
The burner does not switch off when
the water turns off
- grime on the gas shutter
- test, clean
- valve piston or stem is locked in open po-
sition
- disassemble, clean and eventually substi-
tute
- If an LPG supply, check the gas pressure
- regulate and if necessary substitute the
tank pressure regulator
Delayed burner activation
- pilot burner flame is too far from main bur-
ner flame or is too short
- regulate the flame, clean injector and pilot
burner
The exchanger blade becomes dirty
in a small amount of time
- poor draught or dusty surroundings
- check the flue installation
- yellow flame
- check the gas type and clean the burner
- excess gas consumption
- check and regulate
There is a smell of gas
- due to the loss of gas in the tubes, check
the tubes and find the leak
- do not activate electric switches or any
object that produces sparks in local area
There is a smell of gas
- it can be caused by obstruction in the flue
gas circuit
- check the flue installation
- excess gas consumption
- check and regulate

11
FOR THE ENGINEER
STARTING UP THE APPLIANCE AND FINAL CHECKS
Start the appliance by following the directions given in section 3b,
“Usage”, checking that the appliance is working correctly. Pay spe-
cial attention to the colour of the flames ensuring there is no yellow-
ness which would indicate burner venturis blockedby insect matter.
Check the gas operating pressures with the heater under full power
at the inlet pressure nipple located on the right hand side of the
gas body valve stem. The pressure drop should not exceed 2.5 mb
below that specified in this manual.
Check the burner pressure with the heater at full load at the test
nipple located on the left hand side of the main gas valve body be-
low the main burner. These pressures must at least be equal those
specified in this manual in order to achieve the desired performan-
ce specified in this manual.
These gas water heaters are set in the factory for use with the gas
they are intended to burn. The gas for which each appliance is set
is indicated on the packaging and on the cover of the heater itself.
Check the flue for spillage: close all the doors and windows in the
room containing the water heater. If there are any fans or extrators
in the room then these must be turned on full. Light any otheropen
flued appliances such as fires of gas hobs. Turn the water heater
on by opening a hot tap on full burn and run for 5 minutes to allow
the flue to warm up.
Hold a smoke match to the side of the opening of the draught diver-
tor using an extended holder,making sure that the end of the match
is located centrally in the draught divertor.
The smoke should be pulled up the flue and not back into the room.
If spillage is detected, run the appliance for a further 10 minutes
and then repeat the test. If spillage is still detected then check the
flue for blockages, check that the correct flue terminal is fitted and
that the correct ventilation is fitted at a low and high level. Also
check the ventilation has not been blocked.
A.2.3. - LOOKING AFTER THE APPLIANCE
•PRECAUTIONS
–Against furring up (lime scale)
If the appliance is installed in an area with very hard water, with
time, the following may occur:
–A fall in the hot water temperature, or
–A reduction in the hot waterflow.
This means that the heat exchanger may be furred up, creating the
above situations
As the level of scale build up is proportional to the selected outlet
temperature, (the hotter the water the greater the scale build up)
In order to reduce scale build up it is recommended that the water
temperature required at the outlet is achieved by selecting the de-
sired temperature at the heater, and not by mixing cold water to hot
water in order to obtain the correct temperature i.e. for showering
purposes.
Note: Defurring/descaling should be carried out using proprietary
agent or dilute hydrochloric acid. It is recommended to circulate
the descaling fluid around the heat exchanger in order to speed up
the process. Depending on the amount of scale build up and the
strength of the descaling solution the time to totally descale could
be up two hours.
•MAINTENANCE
•MINIMUM ANNUAL MAINTENANCE
Gas water heaters are rugged pieces of equipment which are de-
signed to work for a long time with minimum maintenance require-
ments. The only regular maintenance required is the (annual) clea-
ning of the heating body and the burner. If the appliance is installed
in a caravan or boat it is essential this is done at the beginning of
each season.
•CLEANING THE MAIN BURNER
To carry out the annual cleaning of the burner, proceed as follows:
–Turn off the gas supply, remove the cover and remove the burner.
–Clean the surface of the burner heads gently with a brush. Then
blow through them to remove any particles of dust loosened du-
ring the brushing operation.
–Check the venturis for contamination from insects and spiders
webs.
•CLEANING THE HEAT EXCHANGER
To carry out the annual cleaning of the heating body, proceed as
follows:
–Turn off the gas supply
–Turn off the supply of water to the appliance by turning off the
appliance’s water inlet tap.
–Turn on all the hot water taps to empty all the pipes.
–Remove the heating body and clean it by gently brushing the fins.
Soot if found should be removed by washing, and the cause of
the sooting investigated.
•CLEANING THE PILOT
If the pilot light flame is yellow and the safety valve takes a long
time to open, this means that either the pilot injector or pilot burner
is partially blocked.
The pilot injector may be blocked with contaminants carried within
the gas, whilst the pilot burner is more likely to be contaminated by
insects (spiders / egg sacs)
N.B. No attempt should be made to clear blocked or partially blo-
cked pilot injectors by using wire. If blowing through the injector fails
to clear the restriction, then a new injector should be fitted.
When the pilot is working normally the flame should be a stable
blue coloured cone shape. To clean the pilot burner, proceed as
follows:
–Turn off the gas supply, remove the front cover. Remove the pilot
injector, by slackening the supply pipe nut first, and unscrewing
the pilot injector from the pilot burner
–Remove the contamination from within the pilot burner using
wire, and blow through to remove any further debris.
–Replace the pilot injector, ensuring that the washers are properly
fitted.

WARRANTY
The water heater is guaranteed against manufacturing defects for one year from first commissioning date. However the guarantee
is subject to proof of commissioning in accordance with the gas safety (Installation and Use) act of 1998. The guarantee does not
cover defects caused by lack of maintenance.
Morco Products Ltd. warranty will cover parts and labour if the appliance has been fitted as part of the original equipment in a ca-
ravan holiday home or leisure accommodation vehicle.
Appliances distributed as non original equipment either directly from Morco Products Ltd. or other merchants are subject to a return
to base policy for repair and return at the expense of Morco Products Ltd.
As analternative to returning the appliance for repair we will supply spare parts andadvice for defective applianceson the provision
that we can talk to the competent registered gas engineer involved in the fitting or repair of the defectiveappliance
No remuneration will be offered for the removal and refitting of the appliance or for any work / travelling involved in the fitting of
spare parts supplied by ourselves.
Exclusions from warranty
- Damage caused by frost
- Scaling up of the heat exchanger
- Blocked pilot injectors
- Insect or debris in the burner or heat exchanger
- Blocked gas or water filters
- Incorrect operation caused by damaged mixer taps or shower TMV2
Supplied by Innovita Italy
Distributed in U.K. by:
MORCO PRODUCTS LTD
Morco House
Riverview Road
Beverley
East Yorkshire
HU17 0LD
ENGLAND
Telephone Number: 01482 325456
Fax Number: 01482 212869
Web Address: www.morcoproducts.co.uk