Sime MURELLE EV HE 25, MURELLE EV HE 30, 35, MURELLE EV HE 12 T, MURELLE EV HE 20 T User Instruction
MURELLE EV HE
25-30-35-12 T-20 T-25 T-30 T-35 T
199838
USER INSTRUCTIONS
ENSURE THAT THESE
INSTRUCTIONS ARE LEFT
FOR THE USER AFTER
COMPLETION OF THE
BENCHMARK SECTION
PLEASE READ THE
IMPORTANT NOTICE
WITHIN THIS GUIDE
REGARDING YOUR BOILER
WARRANTY
UK
Cod. 6316195 - 05/2012
All descriptions and illustrations provided in this manual have been carefully prepared but we reserve the right to make
changes and improvements in our products that may affect the accuracy of the information contained in this manual.
IMPORTANT NOTICE
For the first year all of our appliances are protected by our manufacturer’s guarantee which covers both par ts and
labour.
As you would expect from Sime Ltd, it is our aim to provide our valued customers with the best in after sales and
service.
To take advantage of any extended warranty of fered, all you have to do is to adhere to these 3 simple conditions:
• The installation must be carried out to Manufacturers/Benchmark Standards by a Gas Safe Registered
Engineer, and recorded in the installation manual.
• The appliance must be registered with both Sime Ltd and Gas Safe within 30 days of installation.
• The appliance must be serviced annually, by either Sime Ltd or a Gas Safe registered engineer- ensuring that the
Benchmark service record in the installation manual is completed.
Failure to comply with the above will result in only the 12 month warranty being offered.
In the absence of any proof of purchase, the 12 month warranty period will commence from the date of manufacture
of the boiler as shown on the appliance data plate.
The Benchmark Scheme
Sime Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety, efficiency and performance.
Benchmark is managed and promoted by the Heating and Hotwater Industry Council.
For more information visit www
.centralheating.co.uk
Please ensure that the installer has fully completed the Benchmark Checklist in the use and maintenance
section of the installation instructions supplied with the product and that you have signed it to say that you
have received a full and clear explanation of its operation.
The installer is legally required to complete a commissioning checklist as a means of complyng with the
appropriate Building Regulations (England and Wales).
All installations must be notified to Local Area Building Control either directly or through a Competent
Persons Scheme.
A Building Regulations Compliance Certificate will then be issued to the customer who should, on receipt,
write the Notification Number on the Benchmark Checklist.
This product should be serviced regularly to optimise its safety, efficiency and performance.
The service engineer should complete the relevant Service Record on the Benchmark Checklist after each
service.
The Benchmark Checklist may be required in the event of any warranty work and as supporting documentation relating to home improvements in the optional documents section of the Home Information Pack.
OPERATING INSTRUCTIONS FOR THE USER
1.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 APPLIANCE OPERATION
1.3 OPERATING INSTRUCTIONS
1.4 ERRORS AND SOLUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.5 MINIMUM CLEARANCES
1.6 ROUTINE SERVICING
1.7 ELECTRICAL SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.8 VENTILATION
1.9 SAFETY
MECHANICAL TIME CLOCK (CODE 8092228) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
DIGITAL TIME CLOCK (CODE 8092229) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
ANALOGIC RF TIME PROGRAMMER (CODE 8092231) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
DIGITAL RF TIME PROGRAMMER (CODE 8092232) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
CONTENTS
VERY IMPORTANT!
PLEASE MAKE SURE YOUR BENCHMARK CHECKLIST IN THE
INSTALLATION GUIDE, IS FILLED IN CORRECTLY.
ALL GAS SAFE REGISTER INSTALLERS CARRY A ID CARD.
THE REGISTRATION NUMBER SHOULD BE
RECORDED ON THE CHECK LIST.
YOU CAN CHECK YOUR INSTALLER IS GAS SAFE
REGISTERED BY CALLING ON 0800 408 5577
These appliances comply with the S.E.D.B.U.K. scheme, band “A”
Murelle EV HE 25: Gas Council number 47-283-17
Murelle EV HE 30: Gas Council number 47-283-18
Murelle EV HE 35: Gas Council number 47-283-19
Murelle EV HE 12 T Gas Council number 41-283-19
Murelle EV HE 20 T: Gas Council number 41-283-20
Murelle EV HE 25 T: Gas Council number 41-283-21
Murelle EV HE 30 T: Gas Council number 41-283-22
Murelle EV HE 35 T: Gas Council number 41-283-23
6
OPERATING INSTRUCTIONS FOR THE USER
THE GAS SAFETY (INSTALLATION AND
USE) REGULATIONS 1996.
It is the law that all gas appliances are
installed by a registered person, in accordance with the above regulations.
Failure to install appliances correctly
could lead to prosecution. It is in your
own interest, and that of safety, to ensure
that the law is complied with.
It is essential that the appliance is correctly earthed. An electricity supply of
240 V - 50 Hz fused at 3 A is required.
Read these instructions carefully before
attempting to operate the appliance.
1.1 INTRODUCTION
The Sime “MURELLE EV HE” family is a
fully automatic, wall mounted, room
sealed, fan assisted range of combination
boilers. When operating in winter mode,
the appliance provides central heating as
required and produces instantaneous hot
water upon demand. When operating in
summer mode, the central heating is not
operational however the appliance continues to supply hot water whenever it is
required.
The Sime “MURELLE EV HE T” family is a
fully automatic, wall mounted, room
sealed, fan assisted range of system boilers. The boiler is fitted with a divertor
valve which enables the boiler to be
directly connected to a hot water cylinder.
1.2 APPLIANCE OPERATION
“MURELLE EV HE” - a demand of hot
water will be sensed by the appliance
detecting water flow (providing that the
flow rate is above 2 l/m - 0.5 gal/min).
The fan will start and the burner will
light at full output. If the draw off rate
is near the maximum design flow rate
the appliance will run continuously at
full output until a tap is either turned
off or the flow rate is reduced in which
case the heat output will reduce
accordingly to maintain a steady temperature.
Hot water is made available
almost immediately at the appliance
outlet, but the final temperature and
time taken for the hot water to reach a
tap depends upon the potentiometer setting, the rate at which water is drawn off,
and the length of the pipe between the
boiler and the tap. When the tap is
turned off, the appliance will revert to
C.H. mode (if set on winter position) otherwise the burner will be extinguished
pending the next demand for hot water.
“MURELLE EV HE” & “MURELLE EV HE
T” - a demand for heating will be sensed
by the boiler, The pump will start, and
provide sufficient circulation is detected,
the fan will start and the burner will
light. The heat output will be controlled
by the heating sensor and the user interface control.
1.3 OPERATING
INSTRUCTIONS
1.3.1 Boiler ignition (fig. 24)
The first ignition of the boiler must be
carried out by qualified technical personnel. Successively, if it is necessary to
start up the boiler again, adhere strictly
to the following instructions: open the
gas tap to allow the flow of the fuel.
Move the main switch of the system to
“ON”. When fuel is fed to the boiler, a
sequence of checks will be carried out
and the display shows the normal condition of the functioning, always indicating
the pressure of the system. If the blue
luminous bar is on, this indicates the
presence of voltage.
N.B.: To the first pressure the keys of
the controls (2) the display is illuminated, to the successive pressure the operation modality is active.
Winter
Press the key of the controls (pos. 2)
to activate the winter mode functioning
(heating and D.H.W.). The display will be
as shown in the figure.
Summer
Press the key of the controls (pos. 2)
to activate the summer mode functioning (only the production D.H.W.). The
display will be as shown in the figure.
Fig. 24
2
APRE
OPEN
7
1.3.2 Regulation
C.H. temperature (fig. 25)
To set the temperature of the water for
heating, press the key of the controls
(2). The first time the key is pressed, the
SET of heating circuit 1 is selected. The
second time it is pressed, the SET if
second zone fitted is selected. The
display will be as shown in the figure.
Change the values with the key
and
.
Standard visualisation will return to the
display by pressing the key
again, or
after 10 seconds if no key is pressed.
Regulation of the external sensor (fig.
25/a)
If an external sensor is installed, the
value of the output temperature is automatically chosen by the system, which
quickly adjusts the environmental temperature on the basis of the external
temperature.
If you wish to change the value of the
temperature, increasing or decreasing
that calculated automatically by the
electronic card, proceed as indicated in
the preceding paragraph.
The level of various correction of a value
of temperature proportional calculated.
The display will be as shown in fig. 25/a.
1.3.3 Regulation D.H.W.
temperature (fig. 26)
To set the desired temperature of the
D.H.W., press the key of the controls
(pos. 2). The display will be as shown in
the figure.
Change the values with the key
and
.
The display will return to the standard
visualisation by pressing the key
again, or after 10 seconds if no key is
pressed.
1.3.4 To switch off the boiler (fig. 24)
In the case of a short absence, press the
key of the controls (pos. 2).
The display will be as shown in the fig.
24.
In this way, leaving the electricity and
the fuel supply connected, the boiler is
protected from frost and from the pump
becoming jammed.
If the boiler is not used for a prolonged
period, it is advisable to disconnect the
electricity supply, by switching off the
main switch of the system, and to close
the gas tap and, if low temperatures are
expected, to completely empty the
hydraulic circuits to avoid pipes being
broken by the formation of ice in the
pipes.
2
Circuito
riscaldamento 2
Circuito
riscaldamento 3
(impianto tre
zone)
Fig. 25
2
Fig. 26
Fig. 25/a
Heating circuit 2
8
1.4 ERRORS AND SOLUTIONS
When there is a functioning error, the
display shows an alarm and the blue
luminous bar becomes red.
Descriptions of the errors with the relative alarms and solutions are given
below:
– ALL 01 (fig. 27)
Seek help and advice from a qualified
engineer.
– ALL 02 (fig. 27/a)
If the system pressure detected is
lower than 0.5 bar, the boiler will stop
and the display will show “ALL 02”. To
proceed increase the system pressure
to between 1 and 1.5 bar.
– ALL 03 (fig. 27/b)
The system pressure detected is
more than 2.8 bar. Ensure that the filling loop is turned off and the pipe
detatched. Lower the system pressure by draining from a radiator.
If problem persists seek help from a
qualified engineer.
– ALL 04
Seek help and advice from a qualified
engineer.
– ALL 05
Seek help and advice from a qualified
engineer.
– ALL 06 (fig. 27/c)
Press the key of the controls (2)
to re-start the boiler.
If the error persists seek help and
advice from a qualified engineer.
– ALL 07 (fig. 27/d)
Press the key of the controls (2)
to re-start the boiler.
If the error persists seek help and
advice from a qualified engineer.
– ALL 08
Seek help and advice from a qualified
engineer.
– ALL 09
If the boiler detects inadequate
system water circulation, the boiler
will stop and display AL 09. Ensure
that at least one radiator is turned on
and that all isolation valves are open.
If problem persists it could be due to
a blocked filter within the boiler,
seek help and advice from a qualified
engineer.
– ALL 10
Seek help and advice from a qualified
engineer.
– ALL 13 (fig. 27/e)
Press the key of the controls (2)
to re-start the boiler.
If the error persists seek help and
advice from a qualified engineer.
– ALL 14
Seek help and advice from a qualified
engineer.
– ALL 15
Seek help and advice from a qualified
engineer.
– From “ALL 20” to “ALL 29”
Request assistance from qualified
technical personnel.
1.5 MINIMUM CLEARANCES
The following MINIMUM CLEARANCES
must be available for servicing the appliance:
1.6 ROUTINE SERVICING
To ensure continued efficient operation
of the appliance, it is recommended that
it is checked and serviced as necessary
at regular intervals.
The frequency of servicing will depend
upon the particular installation conditions and usage but in general once a
year should be adequate.
It is the law that any service work must
be carried out by a Gas Safe Register
registered engineer. Ensure that the
2
Fig. 27
Fig. 27/a
Fig. 27/d
2
Fig. 27/e
For servicing
ABOVE THE
APPLIANCE CASING 300 mm
AT THE R.H.S. 15 mm
AT THE L.H.S. 15 mm
BELOW THE
APPLIANCE CASING 200 mm
IN FRONT OF THE
APPLIANCE 500 mm
OPEN
Fig. 27/b
2
Fig. 27/c
9
service is recorded in the installation
guide use and maintenance section.
1.7 ELECTRICAL SUPPLY
THIS APPLIANCE MUST BE EARTHED.
The mains supply must be fused at 3
amp.
1.8 VENTILATION
If the appliance is installed in a cabinet,
it MUST NOT be used for storage purposes. Any ventilation provided for the
appliance during installation MUST NOT
be blocked and a periodic check must be
made to ensure that the vents are free
from obstructions.
1.8.1 Cleaning
Use only a damp cloth and mild detergent to clean the appliance outer casing.
DO NOT use abrasive cleaners.
1.9 SAFETY
It is essential that the instructions in
this booklet are strictly followed for the
safe and economical operation of this
appliance. The appliance functions as a
fan assisted balanced flue unit.
The flue terminal MUST NOT BE
OBSTRUCTED under any circumstances.
If damaged, turn off the appliance and
consult the installer, service engineer,
or gas supplier.
If it is known or suspected that a fault
exists on the appliance it MUST NOT be
used until the fault has been rectified by
a competent person.
WARNING:
IF A GAS LEAK IS SUSPECTED OR
EXISTS, TURN OFF THE GAS SUPPLY TO
THE APPLIANCE AT THE GAS SERVICE
COCK.
DO NOT OPERATE ANY ELECTRICAL
SWITCHES.
DO NOT OPERATE ANY ELECTRICAL
APPLIANCE.
OPEN ALL WINDOWS AND DOORS. DO
NOT SMOKE.
EXTINGUISH ALL NAKED LIGHTS. CONTACT THE NATIONAL GAS EMERGENCY
SERVICE IMMEDIATLEY ON
0800111999.
10
Setting the time
The time of day can be set by grasping the outer edge of the black dial
and turning it in a clockwise direction until the correct time is in line
with the white pointer.
Setting the “switching time”
The “ON” periods are set by sliding
the blue tappets, adjacent to the
time periods required, to the outer
edge of the dial.
The tappets that remain at the centre of the dial will be the “OFF” periods.
N.B.: The smallest switching time
(ON or OFF) is 15 minutes.
– To select “Timed” mode move the
selector switch in the middle of
the clock face to the “”posi-
tion.
– To select “Constant” mode move
the selector switch in the middle
of the clock face to the “I” position.
– To select “OFF” mode move the
selector switch in the middle of
the clock face to the “O” position.
MECHANICAL TIME CLOCK - Code 8092228
Slide blue tappets
OUT for ON period
Slide blue tappets IN for OFF period
Mode selector switch
When the selector is in the “AUTO” position, boiler
functioning is automatically controlled on the basis
of the temperature levels and time periods set. The
second selector must be in the “RUN” position to
start. The programming procedure is described
below:
– Setting the time
Set the selector to the “CLOCK“ position. Press
“h” to change the hour on the display, or “m” to
change the minutes. To set the day, press the
“1…7” button until the arrow is pointing to the
correct day (1 = Monday… 7 = Sunday).
– Setting the program
The time clock has 8 on times and 8 off times. To
make it easier to use, the time clock is supplied
with 3 on times and 3 off times already set for
each day of the week, as shown below:
To select programmes other than those already set,
move the selector to position “P”; “0:001” will
appear on the display, in which the first three digits
indicate the hour and minutes, while the fourth digit
identifies the program number. Odd-numbered programs identify requests for operation (day temperature), in which case the light bulb symbol will
appear on the display, while even-numbered programs identify drops in temperature (night). Use the
“1…7” key to select the day of the week (from 1 to 7)
or days (1 ÷ 5, 6 - 7; 1 ÷ 6 or every day if the program
is to be repeated every day of the week). Set the
hour and minutes with the “h” and “m” buttons.
Press “P” to store the operation in memory and go
on to the next program. Repeat the same procedure
to set the
remaining programs.
When finished programming, set the selector to
“RUN” position.
– Deleting one or more programs
The on and off time must be deleted for each program to be deleted.
Set selector (2) to position “P”. Select the desired
program with button (3), then press button (4) to
delete the day setting (the triangular symbols for
the days should go away). If part of the program
is deleted, when you set selector (2) back to the
“RUN” position an error will appear in the clock
display, referring to the program which is incorrect.
To delete all programs, put the selector in position “P” and press buttons (3) and (5) at the same
time.
– Setting the SKIP function
The SKIP function deactivates programs for the
next day and resumes regular programming 24
hours later.
This function is useful if you will be out all day
and don’t need heating.
To start this function, press button (7), which is
active only when selector (2) is in “RUN” position.
Once you have selected the SKIP function, it will
go into effect at 0:00 of the next day for 24 hours.
You cannot turn it off once it has started, so regular programming will not resume until 24 hours
have passed.
DIGITAL TIME CLOCK - Code 8092229
Program Time
1 06,00
2 09,00
3 12,00
4 14,00
5 18,00
6 22,00
NOTE: No program is set from 7 through 17.
or
1 Manual/automatic operation selector
2 Program/schedule setting selector
3 Program button
4 Day of the week button
5 Hour button
6 Minute button
7 SKIP button
8 Reset button
11
12
ANALOGIC RF TIME PROGRAMMER - Code 8092231
13
DIGITAL RF TIME PROGRAMMER - Code 8092232
14
NOTES
Sime Ltd
1a Blue Ridge Park
Thunderhead Ridge
Glasshoughton, Castleford, WF10 4UA
Phone: 0845 9011114
Fax: 0845 9011115
www.sime.co.uk
Email: enquiries@sime.co.uk
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