DeDietrich NANEO EMC-PMC Series Manual

PKR 1 / 1 IT2598
Technical Sales
Documentation Department
T
Technical information
Heading No 5
Wall-hung gas condensing boilers
NANEO EMC ... - PMC...
Service tool / After Sales Service information
Package HR83 (option)
P5253 JS F 67580 Mertzwiller N° IT2598 15/02/2013
EN
1. Service tool
The service tool is required to modify the factory settings of
EMC... / PMC... boilers
For example:
- Settings in case of gas conversion
- Modification of the heating gradient
- Modification of the maximum boiler temperature
- Modification of the fan speed
etc...
The service tool can also help in the diagnosis by displaying error codes.
Only the service tool assembly instructions are delivered with package HR83.
The user manual (first version attached) can be downloaded from our website in Product section.
2. After Sales Service information
A website with simplified After Sales Service information for different products is available:
After Sales Service information is currently available for the following products (NANEO to come):
Access from a computer: Access via smartphone or tablet (QR code)
http://sav.dedietrich-thermique.fr or
INNOVENS MCA MODULENS AGC MIV II for ALEZIO VIVADENS MCR
0
05257-D

EN
Service tool
User Guide
7603161-01

Contents
1 Control panel ..............................................................................................2
1.1 Description ............................................................2
1.1.1 Meaning of the symbols on the display ...................2
2Settings .......................................................................................................3
2.1 Menu structure .....................................................3
2.2 Information menu Q ............................................3
2.3 User menu W .........................................................4
2.4 Installer menu ? ..................................................4
2.5 Counter menu \ ..................................................5
2.6 Service menu K .............................................5
3Messages ....................................................................................................7
3.1 Error messages .....................................................7
4 Technical specifications ............................................................................8
4.1 Technical specifications ......................................8
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1 Control panel
1.1 Description
1Display
2Rotary and push button for operating the service tool
The service tool is menu-controlled, making it very easy to operate.
The service tool has just one button.
4The button is both a rotary button and a push button.
4Turn it to scroll through menus or change values.
4Press it to confirm choices (Such as menu
selections).
1.1.1. Meaning of the symbols on the display
Symbol Meaning Symbol Meaning
TECO mode on >Back
eWater pressure too low QInformation menu
cDefect WUser menu
?Boiler service required ?Installer menu
HCurrent temperature \Counter menu
MSet temperature KService menu
DCentral heating function on IBurner on
NDomestic hot water function on
R000057-D
1
2
Service tool 1. Control panel
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2 Settings
2.1 Menu structure
To access the menu, proceed as follows:
4Press the rotary and push button for at least 3 sec.
4Turn the button until you reach the required menu.
4Press the button to confirm.
4Amend the selected menu item.
4Press the button to confirm.
4Exit the menu by pressing >.
WARNING
The values to be read may differ depending on the
connected heating unit. See the installation and service
manual for the boiler.
2.2 Information menu Q
This menu provides access to various kinds of information about the
boiler and any connected accessories.
Symbol Meaning
5t State
5v Sub-status
tf Current inlet temperature (℃)
tr Current return temperature (℃)
tdh Current tank temperature (℃)
(Only if an DHW sensor is connected)
t;vt Current outside temperature (℃)
(Only if an outside temperature sensor is connected)
t5;l Current solar tank temperature (℃)
(Only with the sensor connected)
fl Current ionization current
Mf Current fan speed rpm
pr Current water pressure
(Only boilers with a water pressure sensor)
p; Current heat output of boiler
5;ft Service tool software version
R000064-C
3s
1x
2. Settings Service tool
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2.3 User menu W
Changes to parameter settings in this menu are only used while the
service tool is connected. Use the Fitter menu ? to change the
parameter settings permanently.
Code Meaning Information Settings Factory
setting
em; ECO mode
The ECO mode turns off the DHW standby
function. In combi boilers the waiting time
increases. Calorifiers are no longer kept warm.
Zvt; = Automatic
position
0M = Start
0ff = Stop
Zvt;
tdh DHW standby function Setting the required tap water temperature, for
calorifiers with a temperature programme. 30 to 75 °C 60°CN
tmh
Maximum central
heating water
temperature
Setting the required central heating water
temperature. 0 to 100 °C 90°CD
hvp Not applicable This function does not apply to the service tool. Not applicable 0
cdM Not applicable This function does not apply to the service tool. Not applicable 0
2.4 Installer menu ?
In this menu, the installer can—depending on the boiler—adjust some
of the functions and access information.
The following is applicable to all installer settings:
4The values to be read may differ depending on the
connected heating unit.
4The meaning of the various codes may differ for
different boilers.
4After selection of a parameter, it takes 1 s before the
parameter is retrieved.
Settings > Installer menu ? 0012
Parameter Description Adjustment range Factory setting
p01
to
p44(1)
Consult the boiler manual when changing the boiler parameters.
If an invalid value is entered, fk1l appears on the screen.
df and dV Factory setting
To restore the factory settings or when replacing the main
PCB, enter the values dF and dU from the type plate in
parameters df and dV
X
Y
Zd Detection of connected SCUs 0 = No detection
1 = Detection 0
(1) If the boiler is not using a specific parameter, a value of 255 is displayed. ¼See the installation and service manual for the boiler.
Parameters p"7 and p30 can also be set to a negative value.
Use the following formula to read or change the required negative
value;
Setting value - 256 = Desired value.
If setting value 246 is displayed, this corresponds to the required
negative value of -10 (246 - 256 = -10).
Service tool 2. Settings
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To change a required negative value to -15, the setting value must be
set to 241 (241 - 256 = -15).
Desired value 0 -1 -5 -10 -15 -20 -25 -30
Setting value 0 255 251 246 241 236 231 226
Setting value 0 = Desired value 0.
2.5 Counter menu \
The history of various boiler functions can be checked in this menu.
Settings > Counter menu \
Code Meaning
m1 Unsuccessful starts
m2 Number of times with no or low flame
m3 Number of successful starts
m4 Number of central heating pump starts
m5 Number of DHW pump starts
m6 Number of DHW burner starts
m7 Total operating hours
m8 Number of central heating pump operating hours
m9 Number of DHW pump operating hours
2.6 Service menu K
Boiler service messages can be reset here.
Settings > Service menu K
WARNING
Reset the service message after the boiler service has
been carried out. This can be the active message or the
next message.
4If zzzz is displayed in the service menu, the
boiler will not show a service code.
4The mleZr message indicates that a (pre-)
service reset is possible. The message
mleZr Z, B or c indicates that service
message Z, B or c can be reset.
4The boiler determines which service message can be
reset.
Code Meaning
mleZr Service reset
Only a qualified engineer may carry out the following
operations.
2. Settings Service tool
5280113 - 7603161-01

When the mleZr message is displayed, you can choose to
either retain the service message or reset it. If no action is taken, the
service message will remain. To reset the service message, proceed
as follows:
1. Press the rotary and push button.
2. Turn the button to ml[ye5.
3. Press the button to confirm.
4. The service tool will then return to the zzzz screen.
Multiple resets are not possible.
Operations to be carried out
K
mleZr
Z
B
c
K
Z
ml[ n0
K
Z
ml[ye5
Service tool 2. Settings
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3 Messages
3.1 Error messages
If an error is present, a fault code and a fault indication will appear on
the display.
Error codes Fault
indication
Probable causes Solution
f203 cFaulty connection to boiler. Check the boiler’s connection to the service tool.
f214 cIncorrect room temperature
reading.
Room temperature reading is incorrect. The temperature sensor
may be defective if the room temperature is between -5℃ and
65℃.
f215 cService tool faulty. Replace service tool
f217 c + eWater pressure too low. Top up the water in the central heating system. See the
installation and service manual for the boiler.
n;
5p
cYour boiler may not support
the OpenTherm SmartPower.
OpenTherm SmartPower is required for the backlight.
In boilers without OpenTherm SmartPower, the Servicetool is
functional but without backlight.
To clear the message, press the button.
For the boiler’s error codes, see the corresponding
installation and service manual.
R000125-A
3. Messages Service tool
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4 Technical specifications
4.1 Technical specifications
Dimensions
80 x 90 x 32,5 (l x b x h) mm
Power supply
Service tool OpenTherm OpenTherm
Electrical connection
Service tool OpenTherm OpenTherm communication. Low-voltage connection
Ambient conditions
Storage conditions Temperature: -25℃ +60℃
Relative humidity 5% - 90% no condensation
Operating conditions 0℃ - 60℃
Temperature
Room temperature Measurement range: -5℃ +65℃
Maximum temperature deviation at 20℃: 0,3℃
Features of service tool
Backlight Colour: blue
Controls Rotary and push button
Mounting See the assembly instructions provided
Quality marks and compliance with standards 4EMC: 2004/108/EC, 55014
4Emission EN61000-6-3
4Immunity: EN61000-6-2
4Drop test: IEC 68-2-32
4RoHs Compliant
4OpenTherm V3.0 Smartpower
Protection classification IP20
Service tool 4. Technical specifications
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© Copyright
All technical and technological information contained in these technical instructions,
as well as any drawings and technical descriptions supplied, remain our property
and shall not be multiplied without our prior consent in writing.
280113
7603161