SENKO SENel Bedienungsanleitung


SENel—Electric Boiler 2
Dear customer, thank you for choosing a SENKO electrical boiler !
This product was designed and manufactured to its minutest details in
order to fulfill your every need for functionality and safety.
This Instruction manual will teach you to operate your cooker properly,
so please read the manual carefully before using the cooker.
Senko management

SENel—Electric Boiler 3
Table of contents
1.
CAUTION AND SAFETY
.........................................................................................................................4
2. TECHNICAL FEATURES .......................................................................................................................5
2.1. EXTERIOR DIMENSIONS IN mm ....................................................................................................5
3. SET UP....................................................................................................................................................6
3.1. ASSEMBLY .......................................................................................................................................6
3.1.1 ASSEMBLY REQUIREMENTS ................................................................................................... 6
3.2 SET UP PROCEDURE .......................................................................................................................6
3.3 PLUGINS ............................................................................................................................................7
3.3.1 INPUT AND OUTPUT HEATING PLUGIN.................................................................................. 7
3.3.2 SAFETY VALVE PLUGIN ........................................................................................................... 7
3.3.3 CONNCETING THE MAINS CABLE .......................................................................................... 8
3.3.4 GROUND PLUGIN....................................................................................................................... 8
3.3.5 MAIN BOLIER COMPONENTS .................................................................................................. 9
3.3.6 SINGLE PHASE NETWORK PLUGIN........................................................................................ 9
4. PRODUCT HANDLING.........................................................................................................................10
4.1. USER INTERFACE .........................................................................................................................10
4.1.1 MAIN MENU............................................................................................................................... 11
4.1.2 PARAMETER CHANGE............................................................................................................ 11
4.1.3 DAY/ HOUR CHANGE .............................................................................................................. 11
4.1.4 PUMP START TEMPERATURE SETUP .................................................................................. 12
4.1.5 PARAMETER CHANGE CODE INPUT .................................................................................... 12
4.1.6 PARAMETER CHANGE............................................................................................................ 12
4.1.7 HEATING SECTION CONTROL ............................................................................................... 12
4.1.8 SYSTEM OPERATION MODE CHANGE ................................................................................. 13
4.2 PRODUCT OPERATION..................................................................................................................15
4.2.1 CLOSET-LIKE SHEETING........................................................................................................ 15
4.2.2 START UP REQUIREMENTS ................................................................................................... 15
4.2.3 STARTING UP THE PRODUCT................................................................................................ 15
4.2.4 INITIAL HEATING TEMPERATURE SETUP ........................................................................... 16
4.2.5 PRESSURE CHECK.................................................................................................................. 16
5.
TROUBLESHOOTING
...........................................................................................................................
17
6.
MAINTAINANCE
....................................................................................................................................
17
7.
FREEZING PROTECTION
.....................................................................................................................
18
8.
ADVANCED FEATURES
.......................................................................................................................
18
8.1 SYSTEM POWER MANAGEMENT..................................................................................................18
8.2 SANITARY PREPARATION DEVICES ............................................................................................18
8.3 ADJUSTING HEATING/ SANITARY WATER MODES ...................................................................20
8.4 WIFI CONTROL....................................................................................................... 27
WARRANTY .................................................................................................................. 38

SENel—Electric Boiler 4
1. CAUTION AND SAFETY
SENKO electric boiler is designed in accordance to all EN 60335-1 safety regulations.
Great care has been put into designing every component keeping the customer and
the worker safe from potential harm.
Ourusage, READ the instruction manual THOROUGHLY.
Before making any action, DISCONNECT the boiler from all electrical outlets.
Pay special attention to the electrical components, especially to bare wiring
which must NOT exposed in order to eliminate direct contact
Do NOT remove, bypass or block safety devices
Do NOT modify safety devices
DO NOT remove, destroy or remove seals on components
Do NOT make modications to: product water and electrical outlets,
Safety valves Output valves
1 ) 2) 3)
For safe and opmal operaon of the device, the following devices
are required, which must be provided and installed by an authorized
service technician.
1 - magnec heang circuit (impurity)
2 and 3 - placed at the inlet of cold water into the boiler, thus preven-
ng the entry of stone and other impuries into the heang circuit as
well as the domesc hot water circuit
1 - magnec lter
2 - stone braker
3 - sanitary water lter

SENel—Electric Boiler 5
2. TECHNICAL FEATURES
Power
(kW) Current (A) Min heater
crossecon (mm2)Fuse type Fid switch
type
Fuse current
[A]
68,7 10 5 x 2,5 B10-3p 25/0,03
913,1 16 5 x 2,5 B16-3p 25/0,03
12 17,5 25 5 x 4 B25-3p 25/0,03
15 21,7 5 x 4 b25 3p 25/0,0325
18 26,1 5 x 4 b32 3p 32/0,0332
22,5 32,6 5 x 6 c40 3p 40/0,0340
24 34,7 5 x 6 c40 3p 40/0,0340
30 43,4 5 x 10 c50 3p 63/0,0350
In case of non-existent or non-instaled safety equipment, HIGH RISK of explosion
which can cause serious injury or death
NEVER maintain or repair the product by yourself, contact the SENKO service
center
In case of freezing, make sure the system stays operational. If you do not
want the system operational, contact the SENKO service center to empty the
system
Regularly monitor the system pressure
In case of non-existent or non-instaled safety equipment, HIGH RISK of
explosion which can cause serious injury or death
NEVER maintain or repair the product by yourself, contact the SENKO service
center
In case of freezing, make sure the system stays operational. If you do not
want the system operational, contact the SENKO service center to empty the
system
Regularly monitor the system pressure

SENel—Electric Boiler 6
3. SETUP
A xed setup has to be used in order to set the device in operation with the ability to
cut o power from the device. This can be achieved with an automatic safety fuse or
switch or any other method in accordance with local safety regulations.
If the boiler is not operational during the winter, there is a risk of freezing. In that
case, ll the system with a special ant-freeze liquid for central heating systems
Recommended system pressure is 1,5 bar and the maximum pressure is 2 bar.
2.1. EXTERIOR DIMENSIONS IN mm
Expansion chamber vollume [L] 6
Max chamber operating pressure
[bar] 3
Factory overpressure [bar] 1
Max central heating height [m] 4
Expansion chamber eective capacity
[L] 3
Max heating system pressure [bar] 3

SENel—Electric Boiler 7
3.1.1. Assembly requirements
3.2. SETUP PROCEDURE
3.3. PLUGINS
The bolier is considered a high-power device and thus has to use xed electrical
installations. By using xed electrical installations, a method to cut power from the
device has to be available. This can be achieved with an automatic safety fuse or
switch or any other method in accordance with local safety regulations.
3.3.1. Input and output heating plugin
3.1. ASSEMBLY
The selected location has to ensure enough space for boiler maintainance and
minimal air ow. The boiler can be set up in any room in accordance to local laws and
regulations for bathroom setups. The boiler has to be set up to a at, perpendicular
wall that has to be riggid enough to sustain the weight of the boiler.
Important: two people for the setup are HIGHLY RECOMMENDED!
Attach the wall suspension using wall dowel plugs included with the device. Lift the
boiler above the wall suspension, set it along the wall and put it onto the wall
suspension.
Note: If the boiler is mounted on a wooden wall, be sure to pay attention to the
weight of the boiler and use appropriate reinforcement methods in accordance to
local safety regulations.
Return valve
(cold water)
Start valve
(warm water)

SENel—Electric Boiler 8
3.3.3. Connecting the mains cable
Note:
Before working on the boiler, cut the power and secure from accidental start.
The bolier is considered a high-power device and thus has to use xed electrical
installations. By using xed electrical installations, a method to cut power from the
device has to be available. This can be achieved with an automatic safety fuse or
switch or any other method in accordance with local safety regulations. The device
has to be grounded!!
Note:
The wire has to be attached to the underside of the boiler with a special
attachment. All wires in the electrical plugin space have to be tightened up.
Ground
Zero
Phase
Phase
Phase
3.3.2. Boiler outlets

SENel—Electric Boiler 9
Ground the boiler rst before doing any other action.
Ground must never be of a smaller crossection than all other inputs.
Please check that all the wires are properly secured!
3.3.4. Ground plugin
3.3.5. Main boiler components
De-air pot
Warm water sonde
Expansion tank
Tank
Composite pump
Return valve
(cold water)
Start valve
(warm water)
Extra PCB (15kW or
above
LED PSU
Main PCB
Clamps
Heating unit
Switch
In-valve port

SENel—Electric Boiler 10
4. PRODUCT HANDLING
UP-04 display
The display is a singular module with a graphics display and four buttons.
No Unipel UP-04
1„OK“ button
2„Up“ button
3„Dolje“ button
4ON/OFF button
5Display
3.3.6. Single phase network plugin
Low-power devices are connected to the single phase network (6 & 9 kW)
In that case, connect via bypass.
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