EVERSPRING AC301 User manual

AC301
Thermostatic Radiator Valve
Thermostatic Radiator Valves (TRVs) sense the air temperature around them and regulate the flow of
water through the radiator which they are fitted to.
They can be set at a level that gives you the room temperature you want. These settings may have to be
different in each room, and you can set the TRVs to suit each room and then leave them to do their job.
The device can be set temperature by manual or by gateway and schedule are created by gateway.
This product can be operated in any Z-Wave network with other Z-Wave certified devices from other
manufacturers.All mains operated nodes within the network will act as repeaters regardless of vendor to
increase reliability of the network.
Product Overview
LCD Display
Installation
Mounting
Do not insert the batteries yet.
1. Remove any existing control from the radiator valve
2. Mount the TRV on the valve and tighten it by turning the Valve cap clockwise.
3. You may need to use one of the adaptors supplied to fit your radiator valve:
Button name
Function
1.
P button
For RF inclusion
2.
Power on/off
Turn on/off TRV
3.
M button
Mode select : HEAT/ ENERGY HEAT
4.
Down button
Reduce Target Temperature
5.
Up button
Increase Target Temperature
Battery
cover
LCD
display
Valve
cap
Time
4
1
2
3
5
Week
Temperature display
Key lock
ENERGY HEAT Mode
ROOM: Current
temperature
SET: Target
temperature
HEAT Mode
Heating active

4. The TRV can be mounted at various orientation as shown below:
Note: The TRV needs a free flow of air to sense the temperature so they must not be covered by
curtains or blocked by furniture
Calibration
1. The unit supports SmartStart function, SmartStart enabled products can be added into a Z-Wave
network by scanning the Z-Wave QR Code present on the product with a controller providing
SmartStart inclusion. No further action is required and the SmartStart product will be added
automatically within 10 minutes of being switched on in the network vicinity.
2. After finished inclusion, the unit will start initializing itself. During this period the LCD will display
INIL with backlight flashing for 2 minutes.
3. When the TRV displays AdAP, press UP button to start the calibration. The number 0will change to
number 1. If it does not change to 1, press UP button again.
4. The TRV will start to adapt itself to the stroke of the valve’s body by opening and closing the valve
twice to store the end points. This could take up to 1 minute.
5. Calibration is complete when temperature readings appear on the LCD.
Note: Temperature readings will become accurate 10 minutes after installing the batteries.
Operation
1. The user can choose between two heat levels for automatic temperature control without user
intervention. This can be selected either by button M or set through the gateway.
“HEAT” mode: This is a higher temperature level for indoor comfort and normally used when a
room is occupied.
“ENERGY HEAT”mode: This is the lower temperature level for energy saving, typically used
during sleeping or when a room is empty.
Setpoints for these two modes must first be preset through the gateway. The TRV will activate
heating whenever room temperature falls below these setpoints.
2. User can use the gateway’s scheduler or scenes controller to switch between these two modes at
anytime depending on their lifestyle. Refer to the gateway’s instruction manual for this.
3. Manual Over-ride: the user can override the preset settings at anytime allowing for on-demand
manual control of the TRV. Pressing the Up, Down and Mbutton on the TRV will bypass the
setpoints temporarily for 4 hours (Configure 10). After 4 hours, it will restore the last mode and
temperature.
4. Open window detection: When enabled, the TRV will automatically stop heating when it detects a
sudden drop in room temperature (default: 2°C in 15 minutes). This usually happens when a
window or door is opened without turning off the heating device. The LCD will display OP.
The device will return to the previous mode of operation after 30mins, or press any button to exit.
5. Key lock: When enabled, the button keys on the TRV will be locked to prevent any tampering,
shown by the LOCK icon on the LCD. Key lock can also be activated by pressing and hold buttons
Pand Msimultaneously for 5 seconds.
6. OFF: This mode turns off the thermostat control of the TRV. Note that this does not switch off the
device itself.
Maintenance
Low Battery: Under low battery condition, the TRV will remit RF signals to the gateway to alert the user
of its low battery condition. Replace the batteries as soon as possible.
Decalc : When the TRV is inactive for long periods in use, e.g. during summer, it will automatically rotate
the valve once every two weeks. This helps to prevent clogging of the radiator pipes and stiffening of the
valve caused by build up of minerals.
Programming
Z-Wave Group
The TRV supports1 Association Group:
Group 1: Association with 1 Controller node.
Group 1 command:
When the unit is powered up first time, the unit will send a Notification Report and Clock report to
the node of Group 1.
When the battery level of the unit drops to an unacceptable level, the unit will emit Battery report to
the nodes of Group 1.
When performing Factory Reset the unit will send Device Reset Locally Notification to the node of
Group1.
The unit will send Sensor Multilevel Report to the node of Group 1 every two hours.
When changing mod of the unit, it will send Thermostat Mode Report to the node of Group 1.
When changing target value of temperature, the unit will send Thermostat Setpoint Report to the
node of Group 1.
When changing the state of button lock, the unit will send Protection Report to the node of Group
1.

Z-Wave Plus Info
Role Type
Node Type
Installer Icon
User Icon
Slave Sleeping
Listening
Z-Wave Plus node
Generic_Thermostat
Generic_Thermostat
Association Command Class
Group
Max Node
1
1
Version
Protocol Library
3 (Slave_Enhance_232_Library)
Protocol Version
6.04(6.81.03)
Manufacturer
Manufacturer ID
Product Type
Product ID
0x0060
0x0015
0x0001
AGI (Association Group Information) Table
Group
Profile
Command Class & Command (List) N bytes
Group Name(UTF-8)
1
General
Battery Report,
Device Reset Locally Notification,
Notification Report
Sensor Multilevel Report
Thermostat Mode Report
Thermostat Setpoint Report
Protection Report
Clock Report
Lifeline
Notification
Event
Type
Event
Event
Parameter
Length
Event
Parameter
The power is applied for the first time
0x08
0x01
0x00
Battery
Battery Report (value)
Description
20~100
Battery Level %
0xFF
Low Battery
Command Classes
The module supports Command Classes including…
COMMAND_CLASS_ZWAVEPLUS_INFO_V2
COMMAND_CLASS_ASSOCIATION_V2
COMMAND_CLASS_ASSOCIATION_GRP_INFO
COMMAND_CLASS_TRANSPORT_SERVICE_V2
COMMAND_CLASS_VERSION_V3
COMMAND_CLASS_MANUFACTURER_SPECIFIC_V2
COMMAND_CLASS_DEVICE_RESET_LOCALLY
COMMAND_CLASS_POWERLEVEL
COMMAND_CLASS_SECURITY
COMMAND_CLASS_SECURITY_2
COMMAND_CLASS_SUPERVISION
COMMAND_CLASS_FIRMWARE_UPDATE_MD_V4
COMMAND_CLASS_BATTERY
COMMAND_CLASS_NOTIFICATION_V8
COMMAND_CLASS_CONFIGURATION
COMMAND_CLASS_SENSOR_MULTILEVEL
COMMAND_CLASS_APPLICATION_STATUS
COMMAND_CLASS_THERMOSTAT_MODE_V3
COMMAND_CLASS_THERMOSTAT_SETPOINT_V3
COMMAND_CLASS_PROTECTION
COMMAND_CLASS_CLOCK
Basic Command Class
Basic Get: Command to inquire the status of the device.
Basic Report: Report the status of the device.
Basic Set: Set the status of the device.
Basic Set Value
Description
0x00
Energy Heat
0x0F
Off
0xFF
Heat
Z-Wave Configuration
1. Temperature Auto Report period setting
Parameter Number
Size
Range
Default
1
2
1~255 (min)
120mins
2. Temperature offset for internal sensor
Parameter Number
Size
Range
Default
2
1
-80~+80 Offsets the
measured temperature by
-8.0℃~+8.0℃
00=0.0℃Offset
3. Maximum Set point value
Parameter Number
Size
Range
Default
3
1
5~35 for 5℃~35℃
35=35℃
4. Minimum Set point value
Parameter Number
Size
Range
Default
4
1
5~35 for 5℃~35℃
5=5℃
5. Frost protection temperature
Parameter Number
Size
Range
Default
5
1
5~15 for 5℃~15℃
5=5℃
6. Open window detect function
Parameter Number
Size
Range
Default
6
1
0: Disable
1: Enable
0
7. Open window detect time period
Parameter Number
Size
Range
Default
7
1
2~30 (min)
15mins
8. Open window detect temperature drop setting
Parameter Number
Size
Range
Default
8
1
4=2℃, 5=2.5℃
6= 3℃, 7=3.5℃, 8=4℃
4=2℃
9. Open window detect delay time select
Parameter Number
Size
Range
Default
9
1
10~60 (min)
30mins

10. Manual Override takeover period
Parameter Number
Size
Range
Default
10
1
1~48, means 30mins to
24hrs
8=4hrs
Note: When adjusting temperature by manual override, the unit will send Thermostat SetPoint
Report to the gateway, but the mode will remain the same mode.
Supported Thermostat Mode ( from COMMAND CLASS THERMOSTAT_MODE_V3)
Mode
Name
Description
0x00
Off
This mode is used to switch off the thermostat.
0x01
Heat
This mode is used to use activate heating when the temperature is below
the Heating (0x01) setpoint.
0x0B
Energy Heat
This mode is used to use activate heating when the temperature is below
the Energy Save Heating (0x0B) setpoint. The Energy Save Heating
(0x0B) setpoint is usually lower than the Heating (0x01) setpoint in order
to save energy
Thermostat SetPoint
Mode
Name
Size
Precision
Scale
Temp. Range
0x01
Heat
2
1(one decimal place)
0:Celsius
Parameter 3&4
0x0B
Energy Heat
2
1(one decimal place)
0:Celsius
Parameter 3&4
Troubleshooting
The table below lists the several steps involved when adding or removing the TRV from the Z-Wave
network.
Action/Status
Description
Rings around the LCD
display
No node ID
The Z-Wave Controller does not allocate a node
ID to the unit.
Blinks 2-second on,
2-second off for 2 minutes
Auto Inclusion
The power is applied for the first time and no node
ID has been stored in the module, or after
executing reset.
Manual Inclusion
1.Put the Z-Wave Controller into inclusion mode.
2.Press the Pbutton 3 times within 1.5 seconds to
put the unit into inclusion mode.
Exclusion
1. Put the Z-Wave Controller into exclusion mode.
2. Press the Pbutton 3 times within 1.5 seconds to
put the unit into exclusion mode.
Factory Reset
(This procedure
should only be used
when the controller is
inoperable.)
1.Press the Pbutton 3 times within 1.5 seconds to
put the unit into exclusion mode.
2.Within 1 second of step 1, press the button P
again and hold for 5 seconds.
3. Node ID is excluded. The device reverts to
factory default state.
2-second on, 2-second off
For 2 minutes
Failed or successful results in including/excluding the ID can be viewed on the Z-Wave Controller.
Note: If you are connecting this unit to a Z-wave Controller that utilizes the S2 security protocol, you may
be asked by your controller to enter a 5 digit Device Specific Key (DSK) that is unique to each unit. This
can be found in one of two places:
- on the QR code label on the back of the unit
- on the insert card inside the packaging
The table below lists typical problems encountered:
Symptom
Possible Cause
Recommendation
Cannot work
Battery is not fitted properly or
run out of battery power.
Check if batteries are fitted or replace a new
battery.
RF Reset
Battery voltage is too low.
To make device boost normally, the battery
voltage must be DC2.8V.
Cannot carry out
inclusion and
association
Device has been paired to other
Z-Wave controller.
1. Perform Exclusion from other controller
first then carry out inclusion with new
controller.
2. Perform Factory Reset on device and
then carry out Inclusion with new controller
Device is out of range.
1. Relocate the controller closer to the unit.
2. Install a Z-Wave repeater such as smart
plugs or other AC devices that can operate
as a Repeater.
Specifications
Battery
1.5V AA Battery*2
Range
Up to 50 meters line of sight
Frequency Range
EU: 868.42HMz,
Type of valves
M30 x 1.5 , Danfoss RAV/RA/RAVL type
Temperature settings
5℃~35℃, 0.5℃increments
Specifications are subject to change without notice
WARNING:
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities.
Contact your local government for information regarding the collection systems available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the
groundwater and get into the food chain, damaging your health and well-being.
When replacing old appliances with new ones, the retailer is legally obligated to take back your old
appliance for disposal at least for free of charge.
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