Kospel EKCO.M3 Bedienungsanleitung
Electric Central Heating Flow Boiler
EKCO.M3
EKCO.MN3
Assembly and operating instructions
Used product can’t be treated as general communal waste.
Disassembled appliance has to be delivered to the collection
point of electrical and electronic equipment for recycling.
Appropriate utilisation of used product prevents potential
negative environmental inuences that may occur as a result
of inappropriate handling of waste. In order to get more detailed
information about recycling this product you should contact the
local government unit, waste management service or the shop
where this product has been purchased.
This appliance can be used by children aged from 3 years
and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction concerning
use of the appliance in a safe way and understand the
hazards involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children
without supervision.
GB-090B_f.1158 3
1. Read and strictly follow this installation and operating instructions to ensure
a long life and reliable boiler operation.
2. An efcient electrical installation which has been completed in accordance with
the binding norm of electric installation.
3. Central heating system equipped with an appropriate expansion vessel completed
in accordance with binding norm of hydraulic installation.
4. Rinse the heating installation thoroughly before installing the boiler.
5. Do not install any barrier ttings (e.g. valves) on the outlet of the safety valve.
6. Boiler can only be installed on the at surface.
7. Boiler must not be installed in a humid place, in a place exposed to the danger
of explosion, or in which the temperature may drop below 0°C.
8. Boiler installation and all electrical and hydraulic work must be performed by
a qualied professional installer in accordance with the manufacturer’s instructions.
9. All installation work must be performed when the power and water supply is turned
off.
10. Electric installation should be equipped with residual current protective devices
and other solutions which will ensure disconnecting the heater from the source
of power (intervals between all their poles should not be less than 3mm).
11. Boiler is preset by the manufacturer to work with the central heating system.
Change the factory settings in the advanced settings to shift to boiler’s cooperation
with DHW Cylinder.
12. Electronically controlled boiler is a electrical surge sensitive device, therefore the
electrical installation must contain surge protection devices.
13. Do not drain the water from central heating system after the heating season.
14. Leave the controller in stand-by mode and do not cut off power supply between
the heating seasons.
Safety instructions
4
Installation notes
EKCO.MN3 boilers are equipped with an expansion vessel (capacity: 5l, pressure:
1,5 bar). The expansion vessel is sufcient for following capacities of the heating system
at given temperatures of the medium and central heating system pressure.
Shall the capacity of the wet central heating installation be larger, an extra expansion
vessel should be installed on it as applicable in accordance with binding norm.
Temperature of heating medium
(feed and return)
Capacity of central
heating system
Pressure in central
heating system
[°C] [l] [bar]
85/70 56
1,5
70/55 80
55/45 127
50/40 153
45/35 188
1
1
Tr
Tos
Boiler connection to the central heating system
PI - manometer
Z K - cut-off valve
R W - expansion pipe
NW - built-in expansion vessel (EKCO.MN3)
NW 1 - expansion vessel
Z T - thermostatic valve
ZP - passage valve
F - lter
G - radiator
ZS - drain valve
TWV - three-way valve
ZAS - DHW Cylinder
Tr - regulator of room temperature
Tcyl - DHW cylinder temperature sensor
Tos - outside temp. sensor
GB-090B_f.1158 5
1
1
Tr
Tcyl
Tos
TWV
The lter should be installed that the heating medium ow direction matches the arrow
cast on the hull, and the cover was at the bottom of the lter. Filters can be mounted
on horizontal and vertical pipelines. It is recommended that using shut-off valves
immediately behind and ahead of the lter, which will make it easy cleaning the lter
insert or replacing it.
6
!Do not connect any voltage into FN, MA, RT, Tcyl, Tos, Tr entries! This can
result in permanent controller damage.
1. Hang the boiler up in a vertical position
on xing screws with the inlet and
outlet pipes to the bottom, maintaining
clearances from the walls and the ceiling.
2. Connect the boiler to the central heating
system equipped with a cut-off valves.
3. Fill the central heating system with
treated water or non-freezing liquid what
inuences on the durability of immersion
heaters.
4. Vent the central heating system.
5. Connect a boiler to the electrical system.
6. Assembly and connect the room regulator
sensor and other devices cooperating,
according to the „Connection point
external sensors and devices”.
7. After completing the above steps
start the boiler, set up boiler language
and maximum output and vent the
pump [CONFIGURATION> PUMP>
VENTING> TURN ON].
8. Set the maximum temperature factor
in the installation [CONFIGURATION>
CENTRAL HEATING> MAX BOILER
TEMP.].
Assembly and installation
159
215
316
126 50
22
min. 150
50
716
64
93
12
min 150 min 60
GB-090B_f.1158 7
1
1
NL
PNL
2
2
Connection to one-phase electrical system (for boilers of 2kW, 4kW, 6kW and 8kW)
PNL - connection points of neutral, protective and phase conductors
[1] - temperature limiter
[2] - additional conductors (for one-phase system only)
1
1
NL
PNL
Connection to the three-phase electrical system (for boilers of 4, 6, 8kW, you should
delete conductors (2) and switch no. 3 ON, p. 8)
PNL - points of neutral and protective conductor connection
PF - points of phase conductors connection
[1] - temperature limiter
8
FN MA RT Tcyl TosTrM.SUPPLYPUMP.CTWV PUMP
LNPE LNPE LB LA NLNPE
PUMP
OG I
AB
circulation
pump
L N PE
Tr
Tr
Tos
Tos
FN
FN
VCZMH6000E
VC6013ZZ00
MA
MA
RT
RT
Tcyl
Tcyl
black
brown
blue
Selecting the type of power supply installation
Type of electrical installation - switch no. 3
three-phase
one-phase
RS 485 terminator- switch no. 4 (safety
instruction of module connected to the
remote boiler control socket)
switched on
switched off- default setting
→→
Note: switches 1, 2 must not be adjusted! - save the factory settings.
→→
Boiler remote control
Output terminal block
FN - external adjustment of selected room temperature
MA - master appliance
RT - alternative room temperature sensor
Tcyl - DHW cylinder temperature sensor
Tos - outside temperature sensor
Tr - room temperature sensor
TWV - the place of assembly three-way valve
PUMP.C- the place of circulation pump assembly
GB-090B_f.1158 9
Do not connect any voltage into FN, MA, RT, Tcyl, Tos, Tr entries! This can result
in permanent controller damage.
AZV 642
M.SUPPLYPUMP.CTWV PUMP
LNPE LNPE LB LA NLNPE
PUMP
OG I
brown
black
blue
!
10
Temperature sensors
The connection cable of the temperature sensor should be as short as possible, it should
not be route it in close proximity to the power cords and do not twist around other cords.
The DHW cylinder temperature sensor can be optionally replaced thermostat, to do this
switch the input type Tcyl [CONFIGURATION> DHW TEMPERATURE> REGULATION>
OUTSIDE] and connect the NO contacts of the thermostat to the Tcyl terminals.
Master appliance (entry MA)
In order to limit the power used, i.e. the boiler can cooperate with other appliances such
as an electric water heater. In order to do so, an electrician should install in line an extra
open contact to the MA entry (voltage free entry), so that when a master appliance gets
on, the contact opens, and the boiler switches off- it results in heating blockage and
pump’s standstill.
External adjustment of selected room temperature (inlet FN)
Closing FN contact shifts boiler’s work to the mode of maintaining the temperature
previously set in the conguration menu [CONFIGURATION> ENTRY FN].
RT - room temperature regulator
Optional controlling the boiler operation depending on the room temperature. RT entry should
be activated [CONFIGURATION> ROOM TEMP.> TEMP. SENSOR> RT] - then opening
the voltage free contact will result in the switch off heating up the CH.
Three-way valve control (TWV entry)
Switching the boiler operation to central heating or heating water in the coil of DHW
cylinder is carried out using a three-way dividing valve with an actuator. Depending on
the model used, the device should be connected as shown on the diagrams, page no. 8
and the manual of valve and servomotor. Note: In case of activation DHW cylinder you
should follow Service / Conguration - cylinder. Valves can be purchased in
KOSPEL.
Andere Handbücher für EKCO.M3
1
Dieses Handbuch passt für folgende Modelle
1
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