Quickstart

This is a secure Z-Wave Device for XXXQFrequencyName. To run this device please connect it to your mains power supply. To add this device to your network execute the following action:
Under normal working interface, long press S1+S3 to enter the Z-Wave Inclusion interface, the interface shows the current Node ID.
If shows "- - -‘‘ then means the device is not included in the network.
Short press S2, the device enter into learning mode, after learning mode is completed, the device shows Node ID.



Important safety information

Please read this manual carefully. Failure to follow the recommendations in this manual may be dangerous or may violate the law. The manufacturer, importer, distributor and seller shall not be liable for any loss or damage resulting from failure to comply with the instructions in this manual or any other material. Use this equipment only for its intended purpose. Follow the disposal instructions. Do not dispose of electronic equipment or batteries in a fire or near open heat sources.

Product Description

MH3901-Z is a smart boiler thermostat, it can automatically detect the indoor temperature and display the relevant temperature value for boiler heating control. lt also can automatically turn on/off the heating system according to the temperature difference. The device can be remotely controlled by Z-Wave network.

 

Installation

Product Usage




Symbol explanation
Symbol Description
Included in Z-Wave Network
not included
Output state is ON
Output Stat is OFF
Manual Mode
Energy Saving Mode
Semi-bright
Full-bright

1. Z-wave network state: 

Under normal working interface, press S2 key to enter in Z-wave network state.  Press S2 to switch to the next item, or press S1/S3 to back to the normal working interface.

2. Output state:

Under normal working interface, press S2 twice to enter the output state interface. Press S2 to switch to the next item, or press S1/S3 to back to the normal working interface.

3. Mode selection :

Under normal working interface, press S2 three times to enter into Mode Selection interface, press S1 or S3 to select mode. Press S2 to switch to the next item or after 5sec without any operation, it will be back to the normal working interface.

4. LED Standby brightness setting:

Under normal working interface, press S2 four times to enter into LED standby brightness setting interface, press S1 or S3 to modify the brightness. Press S2 to switch to the next item or after 5sec without any operation, it will be back to the normal working interface.

5. Power ON/OFF

Power ON: Under OFF interface, long press S2 key to power it up, thermostat enter in normal working interface.
Power OFF: Under normal working interface, long press S2 button to power it off, all output force OFF

6. Temperature Setting

Under normal working interface, press S1 or S3 to modify the setting temperature, then press S2 as confirm or after 5sec without any operation, it will be back to the normal working interface. The temperature setting range is 5-37 °C

Mode Setting:

Manual mode:
The device control the room temperature by manual.

Room temperate=Setting temperature+ 1°C , Output ON;
Room temperate"<>‘:Setting temperature - 1°C , Output OFF
 
Energy-Saving mode
Normal working interface display and indoor temperature. Press S1/S3 can set the device opening time, 20 min for a period, set range : 1 - 20 min
Note:  This mode will not follow the setting temperature and the difference of indoor temperature to turn ON/OFF the device.
 
Temperature Calibration

Under shutdown state, long press S1+S3 button then enter temperature calibration interface, press S1 or S3 to switch the value, then press S2 to confirm the setting. The temperature calibration range is -9.9 °C - +9.9 °C, default value is 0.
 

Reset to factory default XXXResetDescription
Inclusion Under normal working interface, long press S1+S3 to enter the Z-Wave Inclusion interface, the interface shows the current Node ID.
If shows "- - -‘‘ then means the device is not included in the network.
Short press S2, the device enter into learning mode, after learning mode is completed, the device shows Node ID.
Exclusion Under normal working interface, long press S1+S3 to enter the Z-Wave Exclusion interface, the interface shows the current Node ID 
Short press S2 and the device enters into learning mode, after learning mode is completed, the device shows "- - -"
NIF XXXNIF
Wakeup XXXWakeupDescription
Protection XXXProtection
FirmwareUpdate XXXFirmwareUpdate
SetAssociation XXXSetAssociation

Association Groups:

Group Number Maximum Nodes Description
1 1 Lifeline
2 5

Configuration Parameters

Parameter 1: Automatic temperature value indication


Size: 1 Byte, Default Value: 1

Setting Description
0 Disabled
1 Differential reporting
2 Regular reporting
3 Differential reporting + interval reporting

Parameter 2: Setting the temperature difference


Size: 2 Byte, Default Value: 5

Setting Description
3 - 995 Setting the temperature difference

Parameter 3: Scheduled reporting intervals


Size: 2 Byte, Default Value: 60

Setting Description
10 - 32767 Steps: 1 second

Parameter 5: Association group 2 command repetition


Size: 1 Byte, Default Value: 3

Setting Description
0 Do not send
1 - 127 Quantity

Parameter 7: Secret menu P07


Size: 1 Byte, Default Value: 20

Setting Description
10 - 120 Setting the heating time in minutes

Parameter 8: Secret menu P08


Size: 1 Byte, Default Value: 3

Setting Description
10 - 120 The heating time should be less than the P07 value in minutes.

Parameter 255: Factory settings


Size: 2 Byte, Default Value: 0

Setting Description
17185 Restore complex default parameters
39030 Restore factory settings

Technical Data

Dimensions 104 x 104 x 20 mm
Hardware Platform SD3502
EAN 6928954250002
IP Class IP 20
Voltage 9 - 24V
Load 0,5 A
Firmware Version 02.02
Z-Wave Version 06.07
Z-Wave Product Id 0x015f.0x3902.0x5102
Frequency Europe - 868,4 Mhz
Maximum transmission power 5 mW
EuropeZ-Wave Device