Ecoflam Linda+ 24 CS CPR User manual

GASTEC
24 CS CPR
28 CS CPR
24 CA CPR
28 CA CPR
i
USER’S MANUAL
LB 1113u • 20/02/2001
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Dear Customer,
Thank you for choosing an ECOFLAM
boiler.
We guarantee that your boiler is a reliable
and technically sound product.
This User's Manual provides detailed
instructions and recommendations for
proper installation, use and maintenance.
Remember to keep this manual in a safe
place for future reference i.e. by the gas
meter.
Your local ECOFLAM Servicing Centre is
at your complete disposal for all
requirements.
Every attempt has been made to avoid
errors of any kind
in this User's Manual, the Management
invites customers to inform
of any inaccuracies which they may find.
This will help to improve our service
S. p. A.
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TABLE OF CONTENTS
1. GENERAL INFORMATION page 4
Control Panel page 5
2. OPERATING INSTRUCTIONS page 7
3. USEFUL INFORMATION
AND TROUBLESHOOTING page 12
4. MAINTENANCE page 15
5. CHANGE OF GAS TYPE page 15
6. CLOCK page 17
IMPORTANT!
Please read this manual carefully.
For additional information, please consult the “Installation and Servicing
Instructions.”
Make sure to keep the manuals provided with the appliance so that they
can be used by the end-user, installer or our authorised engineer.
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1. GENERAL INFORMATION
This is a combined appliance for the
production of central heating (C.H.) and
domestic hot water (D.H.W.). It must be
linked to a heating system and to the
domestic water system, compatible with
its power and performance.
This appliance must be used only for the
purpose for which it is designed. The
manufacturer declines all liability for
damage caused by improper or negligent
use.
Do not allow children or inexperienced
persons to use the appliance without
supervision.
If you smell gas in the room, do not turn
on light switches, use the telephone or
any other object which might cause
sparks.
Before any intervention within the
boiler it is first necessary to cut off the
electrical power supply by turning the
external switch to “OFF”.
This manual may be kept in the front
panel of the boiler.
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CONTROL PANEL
!
RESET
0
MAX
1
2
3
4
5
MIN
MIN
MAX
1
2
3
4
5
OI
bar
0
13
4
ABCD
E
F
G
HI L M N
24/28 CA CPR
24/28 CS CPR
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LEGEND:
A - On/Off knob
B - Domestic hot water temperature
adjustment knob (summer)
C - Water ignition failture L.E.D.
(red)
D - Central heating selection
(winter) and temperature
adjustment knob
E - Heating system working L.E.D.
(green)
F - Fume sensor L.E.D. (yellow)
G - Ignition failure (lockout)
L.E.D. (red)
H - Ignition failure (lockout) and/or
overheat reset button
I - Overheat L.E.D. (red)
L - Central heating temperature
L.E.D (yellow)
M - Arrangement for programming
time clock (optional)
N - Heating system pressure gauge
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2. OPERATING INSTRUCTIONS
CAUTION
Installation, start-up, adjustments
and maintenance must be
performed by a competent person
only, in accordance with the
instructions provided. Improper
installation may cause damage or
injury to individuals, animals and
personal property, for which the
manufacturer will not be held liable.
HELPFUL SUGGESTIONS
If the boiler is installed into a flat, verify
that all the standards concerning the
air ignition and the ventilation of the
room (according to the present
normes) are respected.
Ceck periodically the water pressure on
the water gauge “N” and verify, by
cold system, that its value is 0,5 to
1,5 bar.
If the pression is less than the minimal
value, it is necessary to restore it by
means of the refilling cock situated in
the lower part of the boiler. When the
medium value of 1 bar is riched, turn
off the cock. If drops in pressure are
frequent, may be there are water
leaks in the system; in this case, the
assistance of the plumber is
necessary.
bar
0
13
4
N
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PRACTICAL TIPS
- If the water is very hard, it is
recommended that a water softener
be added to the system so as to
reduce the formation of limescale in
the boiler exchangers. This will
ensure that the efficiency of the unit
remains the same over time,
reducing gas consumption and
maintenance costs.
- If the boiler should be out of use for
a prolonged period, it is
recommended that the electrical
power supply be disconnected and
that the external gas cock be closed.
If low temperatures are expected,
the boiler and system pipe work
should be drained in order to prevent
frost damage.
- To improve comfort and take full
advantage of the heat produced by
the boiler, it is recommended that an
external (room) thermostat be
installed and, if necessary, compled
with a programming clock.
- The cleaning of plastic and laquered
components has to be carried out
just with water and neutral
detergents.
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IGNITION PROCEDURE
Turn the selector knob “A”to the “I”
position. The green L.E.D. “E”will
illuminate indicating that the boiler is
ready to operate. The centralised
electronic control unit will ignite the
burner, without any manual intervention
but in response to the request for
domestic hot water or heating. If, after
approximately 10 seconds, the burner
has not ignited, the boiler safety
devices will shut off the gas and the red
L.E.D. “G”illuminates. To reset the
ignition system, the reset “H”must be
pressed and released. Should the
boiler fail to ignite a second time, check
that the external gas cock is open. If
the problem persists, contact an
Authorised Service Centre.
WINTER AND SUMMER
OPERATING MODES
In the ‘winter operating mode’, the
boiler will produce both central heating
and domestic hot water. In the ‘summer
operating mode’, the boiler will produce
only domestic hot water.
Using the knobs on the control panel,
the user can select winter or summer
OI
EAG
RESET
H
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operating mode. Keeping the knob “D”
at the “0” position selects the summer
operating mode. Winter operating
mode may be selected by positioning
the knob “D”between the min. and
max. settings.
ADJUSTING THE HEATING
It is possible to set the temperature of
the heating system by adjusting the
knob “D”. By positioning the indicator
somewhere between min. and max., a
temperature may be obtained which
varies from approximately 45˚C to
about 80˚C.
The water temperature in the primary
circuit may be checked by means of
the yellow L.E.D.s “L”.
EXTERNAL (ROOM) THERMOSTAT
CONTROL
If an external (room) thermostat is
installed, it is recommended that the
temperature of the heating system be
set by means of the “D”knob, leaving
it at MAX in order to obtain the best
performance from the boiler and to
allow the regulation of the external
temperature to function efficiently.
0
MAX
1
2
3
4
5
MIN
D
summer
0
MAX
1
2
3
4
5
MIN
D
winter
!
L
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SETTING THE HOT WATER FOR
DOMESTIC USE
Both in the winter and summer mode,
the temperature of the domestic hot
water may be adjusted by using the
“B”knob. A delivery temperature for
the water may be
chosen in a range
from 36˚C to about
56˚C, depending on
the flow rate of the
water and the
position of the knob
between the min.
and max. settings.
TURNING OFF CENTRAL HEATING
To turn off the central heating, rotate
the “C”knob to the “0” position.
The boiler will
stay in summer
mode, just
providing
domestic water
on request.
TURNING OFF THE BOILER
To turn the boiler off, rotate the selector
knob “A”to the “0” position (OFF); the
MIN
MAX
1
2
3
4
5
B
0
MAX
1
2
3
4
5
MIN
D
OI
AE
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respective green L.E.D. “D”will go off.
Close the gas cock located under the
boiler and turn the electricity supply
switch (located outside the boiler) to
the OFF position.
3. USEFUL INFORMATION
BOILER SHUTDOWN SITUATIONS
The boiler is equipped with safety
devices that intervene in certain
situations and shut it off. Most of these
situations are communicated by means
of the L.E.D.s and at times the user
may be able to remedy them.
SHUTDOWN DUE TO IGNITION
FAILURE
In the event that the automatic ignition
of the burner has failed, the red L.E.D.
“G”will illuminate. In order to reset the
ignition, the button “H”must be
pressed and released. If the problem
persists, contact an Authorised Service
Centre.
SHUTDOWN DUE TO OVERHEATING
In the event that the safety limit is
exceeded for the temperature of the
water in the boiler’s primary exchanger,
the thermostat shuts off the boiler and
the red L.E.D.s “I”and “G” illuminates.
To remedy this situation, wait a few
minutes to allow the exchanger to cool
down, then press and release the reset
button “H”.
If this situation occurs frequently,
contact an Authorised Service Centre.
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SHUTDOWN DUE TO INSUFFICIENT
WATER CIRCULATION
If the red L.E.D. “C”is illuminated and
the boiler is off, one possible cause for
this state is an insufficient pressure of
water in the system.
Check the system pressure on the
pressure gauge “N”and if it is less
than 0.5 bar.
Then turn off and turn back on the
boiler by means of the selector knob
“A”. If the boiler does not start up
again and the L.E.D. “C”remains
illuminated, contact an Authorised
Service Centre.
If there are frequent drops in pressure
within the system, have a plumber
check the heating system for possible
water leaks.
TEMPORARY SHUTDOWN DUE TO
DEFECTIVE DISCHARGE OF
EXHAUST FUMES
The boiler is fitted with safety devices,
which in the event of a defective
discharge of exhaust fumes,
automatically interrupts the gas supply,
thereby shutting off the boiler.
The shut-off of the
boiler is temporary and
is indicated by the
illumination of the
yellow L.E.D. “F”for a
period of about 15 minutes.
Once this time period has passed and
the discharge state of exhaust fumes
has returned to normal, the boiler
automatically turns back on.
IMPORTANT!
If this situation occurs frequently,
F
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contact an Authorised Service Centre.
so that they may check that the
exhaust fumes are being expelled
correctly and that the area is ventilated
properly.
ANTI-FROST DEVICE
The boiler is fitted with a device which,
in the event that the water temperature
goes below 5°C, the three-way diverter
valve switches to domestic hot water
and the burner turns on at minimum
power until the water in the boiler has
reached a temperature of about 50°C.
This device is only activated when the
boiler is operating perfectly and
- the system pressure is sufficient;
- the boiler is powered electrically;
- gas is being distributed.
4. MAINTENANCE
Schedule an annual maintenance
check-up for the boiler withan
authorized service centre.
Correct maintenance always results in
savings in the cost of running the
system.
5. CHANGE OF GAS TYPE
Our boilers are designed to function
either with Natural Gas (methane) or
LPG gas. If you need to changeover
from one gas to the other, one of our
Authorised Service Centres should be
contacted.
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BECOFLAM S.p.A. reserves the right to make any adjustments, without prior notice, which it
considers necessary or useful to its products, without affecting their main features.
Ecoflam S.p.A.
via Roma, 64 - 31023 RESANA (TV) - Italy - tel. [phone] r.a. - telex 411357 ECOFLA I - telefax 0423/715444
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