Eurotronic Comet Z-wave User manual

www.eurotronic.org
EN
ENERGY-SAVING RADIATOR THERMOSTAT
WITH Z-WAVE
Comet Z-Wave™
GERMANY
MADE IN

1 Delivery scope 3
2 Warnings 4
3 Introduction of Comet Z-Wave 5
4 Control and display elements 5
4.1 Buttons 5
4.2 LED-lights 6
5 Installation 7
5.1 Insert batteries 7
5.2 Set up into a Z-Wave network 8
5.3 Mounting at radiator 9
5.4 Adapters 9 -10
5.5 Adaption 10 -11
5.6 Delete a device out of a Z-Wave network 11
5.7 Dismounting Comet Z-Wave 12
5.8 Factory reset 12
6 Operating the device 13
6.1 Setting the target temperature 13
6.2 Child protection / Key lock 13
6.3 Changing the operating mode 13
6.4 Window open detection 13
6.5 Display Node ID 13
7 Operating Z-Wave 14
7.1 Assoziation 15
7.2 Basic 15
7.3 Configuration 16
7.4 Multilevel sensor 16
7.5 Multilevel switch 17
7.6 Notification 17
7.7 Child protection / Key lock 17
7.8 Thermostat Mode 17
7.9 Thermostat Setpoint 18
8 Errors and messages help 18
9 Cleaning and storage 19
10 Technical specification 19
11 Support and contact 19
12 Warranty 20
13 Legal information 20
CONTENT

– 3 –
1x Comet Z-Wave Energy saving radiator
1x Quick Start Guide
3x Adapter for Danfoss Ventile (Danfoss RA / RAV / RAVL)
1x Screw for adapter
2x LR6/Mignon/AA batteries
NOTE: The illustrations below are for illustrative purposes only and may differ from the actual product.
2x batteries AA LR6
Screw for
adapter
Comet Z-Wave
Energy saving radiator
* When using the RAV adapter, you need
the RAV pin to extend the valve tappet.
RAV
RA
RAVL
RAV pin*
NOTE: Check the scope of delivery for completeness and intactness.
1. DELIVERY SCOPE

– 4 –
WARNING!
This signal word designates a hazard with a medium level of risk which, if not avoided, can result in death or serious
injury.
A NOTICE! This signal word warns of possible damage to property.
Safety notice
- Comet Z-Wave is intended for indoor use.
- Operate Comet Z-Wave only as described in the user manual.
- Comet Z-Wave should only be stored in a dry and dust-free place out of direct sunlight
be put into use.
- Do not continue to operate the device if it shows obvious damage.
- Comet Z-Wave may not be rebuilt, modified or opened.
WARNING! EXPLOSION HAZARD!
Improper handling of batteries can cause an explosion.
- Do not heat batteries and do not throw batteries into open fire.
- Do not place batteries in direct sunlight.
- Protect batteries from excessive heat.
- Do not short-circuit the batteries.
- Never try to charge non-rechargeable batteries.
- Never disassemble batteries.
- Do not mix new and used batteries.
- Observe the correct polarity (+/-) when inserting the batteries.
- Before inserting the batteries, clean the batteries and the contacts in the thermostat.
WARNING! RISK OF BURNS!
Leaking battery acid can cause burns.
- Avoid contact of battery acid with skin, eyes and mucous membranes.
- In the event of contact with battery acid, immediately rinse the affected areas with plenty of clear water and
see a doctor.
WARNING! RISK OF INJURY!
If children play with the thermostat or the packaging, they can swallow small parts and choke.
- Do not let children play with the thermostat or the packaging.
- Keep batteries away from children. Consult a doctor immediately if batteries
were swallowed.
2. WARNINGS

– 5 –
4.1 BUTTONS
4. CONTROL- AND DISPLAY ELEMENTS
Button Action Meaning
short push Decrease target temperature for 0,5°C
press and hold Decrease target temperature for 0,5°C, then decrease by 0.5°C every 0.5
seconds as long as the button is pressed or the end value is reached.
short push Increase target temperature for 0,5°C
press and hold
Increase the target temperature immediately by 0.5°C, then increase by
0.5°C every 0.5 seconds as long as the button is pressed or the end value is
reached.
Button in bat-
tery compart-
ment
press and hold for 3 seconds The display shows the network identifier (Z-Wave NodeID).
Button in bat-
tery compart-
ment
press and hold for 5 seconds Comet Z-Wave reacts to remove commands from the gateway. (Exclusion)
Button in bat-
tery compart-
ment
press and hold for 10 seconds The device gets a factory reset.
press and hold both for 3 seconds Activate or deactivate key lock/child lock.
when displayed “Ad“ press and
hold both for 3 seconds Adaptation get started
Minus Plus
Comet Z-Wave is an energy-saving radiator controller compatible with the Z-Wave wireless standard.
FLiRS (Frequently Listening Receiver Slave):
Comet Z-Wave uses the Z-Wave function FLiRS as a radiator thermostat. As a FLiRS device, the radiator thermostat
reacts to incoming commands such as temperature changes with a particularly short latency period.
&
3. INTRODUCTION OF COMET Z-WAVE
&

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4.2 LED-LIGHTS
Radio symbol:
Pairing mode (Inclusion) active.
Exclusion mode active.
Adaptation must be started.
Animation: Lights up while adaptation is running.
Animation: Lights up when the key lock is activated/deacti-
vated.
Lights up when the battery level is less than 25%.
Removal operation (Exclusion) failed.
No valve movement possible .
No valve detected.
Closing point not detected.
Add operation (Inclusion) failed.
Informs about radio connection and adding operations.
Is switched on when radio connection is established.
Turns off when radio connection is lost.

– 7 –
The Comet Z-Wave does not belong to any Z-Wave network ex works. The Comet Z-Wave must be added to an exist-
ing network in order to communicate with other Z-Wave devices. This process is called inclusion. The Comet Z-Wave
can also leave a network. This operation is called removal (exclusion). Both operations must be initiated by a primary
Z-Wave controller. To do this, the controller must be put into Add or Remove mode. Please refer to the user manual
of your Z-Wave controller how to start the modes. Only when the primary controller is in add/remove mode, Z-Wave
devices can join or leave the network. If the device already belongs to a network, the device must first be removed from
the network. Otherwise, the join attempt will fail.
Behavior in the Z-Wave network
The Comet Z-Wave can be added to any Z-Wave network and operate with other Z-Wave certified devices and/or appli-
cations from other manufacturers. All non-battery powered network nodes (nodes), regardless of manufacturer, act as
repeaters within the network and improve the reliability of the wireless network.
Network security
Comet Z-Wave can communicate encrypted with other Z-Wave devices, if they also support encrypted communication.
If this is not the case, Comet Z-Wave communicates unencrypted.
NOTE: To use the full functionality of the Comet Z-Wave, a security enabled Z-Wave controller is required.
5. INSTALLATION
Remove the battery cover (Fig.1).
Now insert the batteries. Pay attention to the correct polarity! Do not use rechargeable batteries!
Reattach the battery cover to the Comet Z-Wave (Fig.2) by pressing it on until it clicks.
In case of a later battery change, the configuration of your Comet Z-Wave will be preserved.
5.1 INSERT BATTTERIES
F
i
g
.
2
F
i
g
.
1

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5.2 SET UP INTO A Z-WAVE NETWORK
Add successful
Animation for reaching the
mounting position runs.
Inclusion is executed.
Counter counts down from 99.
nach 5 Sekunden
Inclusion successful.
Received Node ID is
displayed.
Put your primary Z-Wave controller into include mode.
If Comet Z-Wave was successfully added, the LED display will show the received node ID.
radio symbol
turns on
Assembly necessary.
See next page
For Node-ID > 99: First
hundreds digit flashing
then 10s and 1s digit
permanently on.
Example:
Node-ID = 235
2 flashes, then 35 is dis-
played permanently
is permanently displayed
Inclusion Error
Inclusion is executed.
or clears error message
Inclusion failed
Press or key to confirm
If “PA” is not displayed, press
both buttons, until “PA” apppears.

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5.3 MOUNTING AT A RADIATOR
After adding (inclusion), the LED display shows an animation and the thermostat moves to the mounting position. Sub-
sequently, the LED display shows “Ad”.
Follow the mounting steps below:
1. Unscrew old thermostatic head completely, loosen fastening and pull it off the valve (fig.3).
2. If necessary, select a suitable adapter and mount it on the valve (Fig.4).
3. Screw the thermostat onto the valve or adapter by turning the union nut clockwise (Fig.5).
When you have mounted the Comet Z-Wave on the valve, continue with 5.5 Adaptation.
F
i
g
.
3
F
i
g
.
5
F
i
g
.
4
5.4. ADAPTER
NOTE:
Remove the connecting pieces of the plastic adapters completely (Fig.6) before using one of the enclosed adapters! For
Danfoss RA/RAV use the enclosed screw and nut.
No adapter is required for the following valves:
Heimeier; Junkers Landys+Gyr; MNG; Honeywell; Braukmann, as these have a thread dimension of M30 x 1.5 mm.
The adapters for Danfoss RAV (pin must be plugged on valve tappet), Danfoss RA and Danfoss RAVL are enclosed.
You will need an adapter for the following valves:
Herz M28 x 1,5 mm; Comap M28 x 1,5 mm; Vaillant 30,5 mm; Oventrop M30 x 1,0 mm; Meges M38 x 1,5 mm; Ondal
M38 x 1,5 mm; Giacomini 22,6 mm; Rossweiner M33 x 2,0 mm; Markaryd M28 x 1,0 mm; Ista M32 x 1,0 mm; Vama
M28 x 1,0 mm; Pettinaroli M28 x 1,5 mm; T+A M28 x 1,5 mm; Gampper 1/2/6; Danfoss RA/RAV/RAVL.
Fig. 6

– 10 –
Target temperature of 21°is displayed.
Press and hold and key together for 3
seconds, to start adaptation.
Adaptation is executed.
Animation is displayed.
Adaptation successful
5.5 ADAPTATION
Adaptation
NOTE:
If a new adaptation is required later, remove the
batteries from the device and reinsert the batteries.
Ad” then appears on the LED display. Now start the
adaptation by simultaneously holding down both keys
and for 3 seconds.
RAV RA RAVLRAV Pin
You can purchase further metal adapters for a fee from our partners. An overview of the metal adapters and corre-
sponding ordering options can be found under the following link:
https://eurotronic.org/produkte/zubehoer/metalladapter/
If you are not sure which valve you have, see: https://eurotronic.org/service/faq In chapter “Adapterliste“.

– 11 –
Exclusion is executed.
Countdown starts from 99 to 0
Adaptation error
Exclusion
Mounting position is prepared.
Animation is displayed.
5.6 DELETE A DEVICE OUT OF A Z-WAVE NETWORK
Please put your Z-Wave controller into the exclusion mode. Then press and hold the button in the battery compartment
for 5 seconds until “LE” appears in the display.
Press key in battery com-
partment for 5 seconds.
Exclusion successful Exclusion failed
Mech.
error
buy here
Adapter
Radio symbol flashes
during exclusion mode.
or key clears error message.
Adaptation failed.
Repeat the process.
Press and hold and key
together for 3 seconds.

– 12 –
Remove the Comet Z-Wave from the network before disassembling the device. To do this, please put your Z-Wave
controller in the removal mode (Exclusion). Then press and hold the button in the battery compartment for 5 seconds
(Fig.7). The LED display shows Node ID 0 if the removal was successful and the valve tappet moves into mounting po-
sition. Wait until the display shows “PA”. Now unscrew the union nut counterclockwise and remove it from the Comet
Z-Wave valve (Fig.8).
Press and hold the button in the battery compartment of your Comet Z-Wave for at least 10 seconds. From the 5th
second on, a counter will run on the thermostat’s display. Keep the button pressed until the 10 appears on your Comet
Z-Wave. Then “PA” will be shown again on the display and the controller will be in teach-in mode.
NOTE: Use the factory reset only if your primary Z-Wave controller is no longer available or is inoperable for other rea-
sons.
Device
XY
removed.
5.7 DISMOUNTING COMET Z-WAVE
5.8 FACTORY RESET
Counter counts up from 5 to 10. After reaching 10, the display
shows “PA” again.
The pairing mode is active again.
F
i
g
.
8
F
i
g
.
7

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6 OPERATING THE DEVICE
The LED display shows the set setpoint temperature or the set valve opening degree when the Comet Z-Wave is operat-
ed in the actuator mode.
6.1 SETTING THE TARGET TEMPERATURE
The set temperature is changed via the and button.
The local change of the setpoint temperature puts the Comet Z-Wave in heating mode.
The setpoint temperature of the setback mode can only be adjusted by radio.
The input range of the set temperature is 8°- 28°C.
If the temperature is increased or decreased beyond this, the Comet Z-Wave will switch to boost or off mode.
6.2 CHILD PROTECTION / KEY LOCK
The child lock can be switched on and also switched off again by simultaneously holding down the and button
for 3 seconds, when the display is off.
If the Comet Z-Wave is set to the highest protection level by radio, local operation is no longer possible. The child safety
lock can then also no longer be removed locally.
6.3 CHANGING THE OPTERATING MODE
OFF-Mode
Press the key as long as “--” is displayed on your thermostat.
Heating-Mode
If the device is not in the heating-mode, change the temperature by using keys, between 8 to 28 degrees.
Boost-Mode
If your device is not in the Boost-mode, keep the key pressed, until the device displays “ON”
6.4 WINDOW OPEN DETECTION
If the temperature drops abruptly, the window open mode is activated. The Comet Z-Wave will switch to off mode
for 10 minutes. The window-open mode is automatically exited after 10 minutes and the previously active mode is
restored.
In Manufacturer Specific Mode, the window-open detection is not executed.
The sensitivity of the window open detection can be configured.
6.5 DISPLAY NODE ID
You can display the network ID of the Comet Z-Wave. To do this, press and hold the button in the battery compartment
for 3 seconds.

– 14 –
7 OPERATING Z-WAVE
Command
cadegory Describtion Version Control (C) Support (S) Security *
Association Creates assignments between Z-Wave devices. 2 S U, S0, S2
Association Group
Information
Enables the grouping of assignments. 1 S U, S0, S2
Basic Enables the setting of basic functions. 2 S U, S0, S2
Battery Informs about the battery status. 2 S U, S0, S2
Configuration Allows to configure the Comet Z-Wave. 1 S U, S0, S2
Device Reset
Locally
Alerts the central unit that the Comet Z-Wave has been
reset locally.
1 S U, S0, S2
Manufacturer
Specific
Provides information about manufacturer and product
identifier
1 S U, S0, S2
Multilevel Sensor Provides the actual temperature of the Comet Z-Wave. 5 S U, S0, S2
Multilevel Switch Supplies or sets the valve opening degree of the Comet
Z-Wave. The control of the valve opening degree is only
possible in the Manufacturer Specific Mode.
4 S U, S0, S2
Notification Sends notifications e.g. in case of system errors. 8 S U, S0, S2
Power Level Configures the transmit power during installation or test
cases.
1 S U, S0, S2
Protection Protects the device from local adjustment (child lock). 2 S U, S0, S2
Security Sets the Comet Z-Wave operating mode. 2 S U
Thermostat Mode Sets the target temperature of the Comet Z-Wave. 3 S U, S0, S2
Thermostat Setpoint Enables encrypted data traffic. 3 S U, S0, S2
Transport Service Enables the transmission of particularly large radio tele-
grams.
2 S U
Version Gives information about the Z-Wave protocol version. 3 S U, S0, S2
Z-Wave Plus Info Allows to distinguish between Z-Wave Plus and Z-Wave
devices.
1 S U
* Command categories availability after adding the Comet Z-Wave.
U Unencrypted
S0 Z-Wave security standard S0
S2 Z-Wave security standard S2

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7.1 ASSOCIATION
7.2 BASIC
Comet Z-Wave can be connected only with the Z-Wave controller.
Using the Basic command class, you can change the operating mode if your Z-Wave controller does not fully support
Comet Z-Wave.
Group No. Describtion Commands Max. Links
1 (Lifeline) BATTERY_REPORT,
DEVICE_RESET_LOCALLY_NOTIFICATION,
THERMOSTAT_MODE_REPORT,
THERMOSTAT_SETPOINT_REPORT,
NOTIFICATION_REPORT,
PROTECTION_REPORT,
SENSOR_MULTILEVEL_REPORT,
SWITCH_MULTILEVEL_REPORT
1
Value Designation Function
0x00 Energy Save Heating Control according to set setback temperature
0x0F OFF Radiator off. Hold 7.5°C
0xFE
Manufacturer Specific Switching to the actuating value mode
0xFF Heating Rules according the comfort temperature setup

– 16 –
7.4 MULTILEVEL SENSOR
The room temperature measured by the Comet Z-Wave is automatically sent at a change of ±0.5°C. The threshold
value can be configured.
Report outgoing
Sensor type: „Air Temperature“
Scale: Celsius
Tolerance:
The room temperature measured by Comet Z-Wave can be adjusted via an offset.
7.3 CONFIGURATION
Comet Z-Wave can be configured during runtime.
Parameter
Number
Size in
Bytes Name Describtion
1 1 LCD invert 0x00 LCD content normal
0x01 LCD mirrored content
default: 0x00
2 1 LCD Timeout 0x05-0x1E Timeout after 5 seconds - 30 seconds
default: 0x05
4
1 Batteriestatus 0x00 Batteriestatus Send only event-controlled as system warning
0x01 Batteriestatus send 1x a day
default: 0x00
5 1 Actual-Tempera-
ture
0x00 Send Actual-Temperature not automatically
0x01-0x32 0x32 With temperature difference of 0.1°C - 5.0°C
transfer actual temperature
default: 0x05 (When Delta = 0,5°C report)
7 1 Window-open-
detection
0x00 Deactivated
0x01 low sensitivity
0x02 medium sensitivity
0x03 high sensivity
default: 0x01 low sinsitive
8 1 Actual-Tempera-
ture-Offset
0xCE-0x32 -5,0°C - (+) 5,0°C
0x80 Temperature is provided externally
default: 0x00 0,0°C Offset

– 17 –
7.5 MULTILEVEL SWITCH
7.6 NOTIFICATION
The current opening degree of the valve can be queried via radio. Alternatively, a threshold value can be set to automati-
cally report the valve opening degree to the Z-Wave controller. However this depents on the range of indivdual valve
stroke.
NOTE: Control of the valve opening degree is only possible when the device is in actuator mode.
The Comet Z-Wave sends event-dependent notifications to the Z-Wave controller.
Notification type Reason Describtion
Power Management Replace battery soon 25% Battery charge remaining
Power Management Replace battery now 15% Battery charge remaining
Replace batteries now
System System Hardware failure with
manufacturer proprietary failure code
Mechanical error:
0x01 No closing point found
0x02 No valve movement possible
0x03 No valve closing point detected
0x04 Positioning failed
7.7 CHILD PROTECTION / KEY LOCK
The child lock/key lock of the Comet Z-Wave can be set or removed by radio.
Protection status Describtion
0x00 Unprotected - Operation possible without restrictions
0x01 Limited - Operation not possible. Device must first be unlocked
0x02 Deactivated - Operation completely disabled. Device can only be controlled by radio.
7.8 THERMOSTAT MODE
The Comet Z-Wave can be set to the following operating modes.
Mode Name Describtion
0x00 Off Off-Mode: The Comet Z-Wave does not heat and tracks only 6°C as a frost protection measure
0x01 Heat Comfort mode: The Comet Z-Wave heats the room to the set comfort temperature
0x0B Energy Heat Setback mode: The Comet Z-Wave heats the room to the set setback temperature.
0x1F Manufacturer
Specific
Setpoint mode: The Comet Z-Wave switches to actuator mode and allows controlling the
valve opening degree via the Multilevel Switch command class.

– 18 –
7.9 THERMOSTAT SETPOINT
Allows configuring the setpoint temperatures for HEAT and ENERGY HEAT modes.
It is not possible to change the set temperatures for OFF and FULL POWER HEATING modes.
Mode Name Tolerance Scale Temperature range
0x01 Heat Celsius and Fahrenheit 8°C - 28°C
0x0B Energy Heat Celsius and Fahrenheit 8°C - 28°C
8 ERRORS AND MESSAGES HELP
Problem Reason Solution
Batteries almost empty Replace batteries
Radiator does not
not warm up.
Boiler water temperature O.K?
Valve does not open after summer
Heating break calcified?
Correct the boiler water temperature.
Disassemble the Comet Z-Wave. Move the valve tap-
pet back and forth several times by hand/tool.
Radiator does not
cool down.
Valve does not close completely.
Possibly the closing point of your valve
seal has shifted.
Dismount the Comet Z-Wave.
Move the valve tappet several times by hand - ad-
aptation may not be possible because your valve may
be calcified or the seal no longer fulfills its function.
Pressure piece falls
out
Due to an endless thread, the thrust
piece sitting on the underside can
fall out if the regulator has not been
applied to the valve.
Remove the batteries from the device.
Insert the pressure piece.
Insert batteries.
C1, Er, Er 1 - 3 The displayed errors can be cleared by pressing the or key.
Inclusion failed Z-Wave controller not in inclusion mode or out of
range.
Exclusion failed Z-Wave controller not in Exclusion mode or out of
range.
No valve movement possible Valve tappet freely movable?
No valve detected Mount the device correctly on the radiator. Use correct
adapter.
Closing point not detected Device correctly mounted on the radiator?

– 19 –
NOTE RISK OF DAMAGE!
Improper handling of the thermostat may cause damage.
- Do not immerse the thermostat in water or other liquids.
- Do not use aggressive cleaning agents, brushes with metal or nylon bristles or sharp or metal cleaning objects such as
knives, hard spatulas and the like.
sharp or metallic cleaning objects such as knives, hard spatulas and the like.
These can damage the surfaces.
- Clean the thermostat with a soft, dry cloth.
Switch off the device and remove the batteries if you do not use the device for a longer period of time. Store the device
in a dry, dust-free place.
9. CLEANING AND STORAGE
10. TECHNICAL SPECIFICATION
Device name Comet Z-Wave
EAN 4260012712421
Article number 700226
Powery supply 2 x 1,5V LR6/Mignon/AA
Radio frequence 868,42 MHz
Transmitting power +4 dBm
Method of operation Type 1
Dimension (mm) (B x H x T): 62x68x83
Weight 230g (incl. batteries)
Degree of protection IP20
Degree of pollution 2
Connection M30 x 1,5mm
Subject to technical changes at any time. Compatibility information without guarantee.
11. SUPPORT AND CONTACT
Eurotronic Technology GmbH
Südweg 1
36396 Steinau - Ulmbach
Germany
For technical support please contact us by email or phone.
Telefon: [phone]
Email: [e-mail]
Internet: www.eurotronic.org

– 20 –
The warranty period is 24 months and starts on the day of purchase. Please keep the receipt as proof of purchase.
During the warranty period, defective energy-saving controllers can be sent to the service address below with sufficient
postage. You will then receive a new or repaired device back free of charge. Repair or replacement of the device does
not start a new warranty period. Please note that we only guarantee the functions of the device, not the functionality
between the interaction of the thermostat and the valve base.
The application-related technical data are guaranteed only together with the valves Heimeier, Junkers Landys+Gyr,
MNG, Honeywell Braukmann thread dimension (M30x1,5), Oventrop (M30x1,5) Danfoss RA, RAV and RAVL. The device
combinations can be taken from our website (https://eurotronic.org/service/faq). When operating the thermostat with
third-party valves/adapters that are not listed, the functionality must be ensured by the user. Eurotronic does not pro-
vide any warranty service in these cases. After the warranty period has expired, you also have the option of sending the
defective device, with sufficient postage, to the address provided for the purpose of repair. Repairs carried out after the
expiry of the warranty period are subject to a charge. Your statutory rights are not restricted by this warranty.
13. LEGAL INFORMATION
Dispose of thermostat:
(Applicable in the European Union and other European countries with systems for separate collection of recyclable
materials). Old devices must not be disposed of with household waste! If the thermostat can no longer be used, every
consumer is required by law to dispose of old devices separately from household waste, e.g. at a collection point in his
community/borough. This ensures that old appliances are recycled properly and that negative effects on the environ-
ment are avoided. This is why electrical appliances are marked with the symbol shown here.
Batteries and rechargeable batteries must not be disposed of in household waste!
As a consumer, you are required by law to take all batteries and rechargeable batteries, whether they contain
harmful substances* or not, to a collection point in your municipality/borough or to a retailer so that they can
be disposed of in an environmentally friendly manner.
Dispose of packaging:
Dispose of the packaging according to type. Put cardboard and carton in the waste paper collection, foils in the
recyclables collection.
Konformitätserklärung:
Eurotronic Technology GmbH hereby declares that the Comet Z-Wave radiator thermostat is in compliance with
Directive 2014/53/EU. The full text of the EU Declaration of Conformity is available at the following internet
address: https://eurotronic.org/produkte/z-wave-heizkoerperthermostat.
*marked with: Cd = Cadmium, Hg = Mercury, Pb = Lead
12. WARRANTY
Stand-23 01 23