MCOHOME MH-DT311 Dimmer Switch User Manual

User Manual
Dimmer Switch
MH-DT311

Introduction

Dimmer Switch is a wall panel built-in with Z-Wave Plus module. With its stylish design and stable performance, the panel can be used to control the light level. It supports  basic command classmulti channel command class and multi channel association command class, also works as a repeater in a Z-Wave network. This product can be  included and operated in any Z-Wave network with other Z-Wave certified devices from any other manufacturers.

Specifications

•  Power supply: 85~260VAC, 50/60Hz
• Output: 1*Max 20-200W
•  Z-Wave frequency: 868.42MHz(EU), 908.42MHz(US), 921.4MHz(AU) or other frequency customized

Installation Instructions

IMPORTANT:

• A qualified electrician with the understanding of wiring diagrams and knowledge of electrical safety should complete the installation inside the main circuit box (normally outside your house).
• Read all instructions and documentation and save for future reference.

CAUTION: Cut off power supply at circuit breaker or fuse before installation to avoid fire, shock or death!

Installation Wiring (standard strip length: 6-8mm)

Step 1: Remove the steel frame from the device, and secure it onto the junction box with two screws.
Step 2: Insert all wires into the right terminals by following the wiring diagrams as below, and tighten screws.
Step 3: Attach the wired device on “A” points of the steel frame as shown first, and then push the whole device into junction box.
Step 4: Confirm the device is well mounted, power on and it is ready to operate.
Note: S1, S2, Sx are optional terminals for an external dimmer panel input.

Operation

Adding / Removing：

1. Set controller into Add/Remove mode, and press 3 clicks on “+” or “-” button to add/remove. If succeed, green LED flicks 4 times.
2. If an external switch panel wired, press/toggle the button on that panel 3 times also can add /remove the network (To make the external panel work, set the parameter  0X0E with value 1, 2, 3 or 4).

Dimming Mode Setting:
The panel can be manually configured or automatically detect different light source by following the steps as below:

1. Touch “+” 4 times and its green LED flashes, then touch “-” 4 times and 2 green LED flashes for 3 sec. The panel enters Dimming mode setting.
2. During setting, the “+” LED color will inform the current dimming mode:
   Leading edge for inductive loads| Trailing edge for capacitive or resistive loads| On/off only| Automatically detection
   ---|---|---|---
   Orange LED flashing| Green LED flashing| Orange and Green LEDs flashing together| Orange and Green LEDs flashing alternately
3. Touch “-” will switch among the four modes :
4. Touch “+” to confirm the mode you chose, the mode’s LED color will flash 3 sec to finish the setting. If Auto detection chosen, pls wait the panel to detect the light  source and confirm leading edge or trailing edge dimming itself.

Manual Operation：

1. When powered on, hold “+/-” button will dimming the light level up or down.(Not valid when the dimming mode is “on/off only”)
2. Double click of “+” will turn on the light to the brightness level, and double click of “-” will turn off the light.

Energy Consumption Monitoring:
When requested by controller, the panel will report voltage, current and power consumption (the command class which support this function is Meter Command Class).

The dimming percentage when single touch of button “+” or “-”

1. Parameter 0x0B is used to set the value.
   For instance: The current light level is 0, and the set value is 0x10. When first single touch “+”, the light level will reach 0x10, and the second single touch of “+” will  make the level reach 0x20, single touch “- ” will make it back to 0x10 again.

2. Hold the “+” or “-” and release, the changed light level percentage during the holding will be saved and performed in the next single touch dimming.

Notification:

1. Parameter 0x20 and 0x21 are used to set the notification threshold.
2. When enabled, will send unsolicited notification frame to gateway.

Association Group:
To set association groups by the command “COMMAND_CLASS_MULTI_CHANNEL_ASSOCIATION”.
The device supports 4 association groups (AG). The 1st AG is used for reporting devices’ state to the controller if any changes happen. This group supports one Node,  which suggested to be controller Node. The rest AGs are used for switching associated devices，and they can support up to 5 nodes each.

devices
0x05| Associate with Key “+”| Send Basic Set CC to associated devices
0x08| Associate with Key “-”

Parameters Setting:

will be off when powered again  0x01 saved，Dimmer will keep the same state when powered again| 0x00|
0x02| Dimming mode| 1| 0x00 leading edge
0x01 trailing edge| 0x01|
| | | 0x02 On/off only| |
---|---|---|---|---|---
0x03| Auto detection of dimming mode when powered on| 1| 0x00 Auto detection disabled
0x01 Auto detection enabled| 0x00|
0x04| LED Backlit brightness level| 1| 0x00 LED disabled
0x01~0x0A Min level-Max level| 0x0a|
0x05| Minimum brightness level| 1| 1~98 percentage brightness level| 0x01| The max level should always higher than min level
0x06| Maximum brightness level| 1| 2~99 percentage brightness level| 0x63
0x07| Single dimming step time(Manual)| 2| Max 2.55s, in 10ms steps| 0x03
(30ms)| Manual control realized by holding external button
0x08| Single dimming step size(Manual)| 1| 1~99 percentage value (modification isn’t recommended)| 0x01
0x09| Single dimming step time (Auto)| 2| Max 2.55s, in 10ms steps| 0x03
(30ms)| Auto control realized by:
–  one click;
–  double click of external button;
–  send Z-Wave CC
0x0A| Single dimming step size (Auto)| 1| 1~99 percentage value (modification isn’t recommended)| 0x01
0x0B| The dimming percentage when single touch of button “+” or “-”| 1| 0x00 the percentage get by the last button-holding touch

1~99 percentage value

| 0x00| With this parameter you can set the light level the lamp will reach when you turn on the lamp of single touch “+”
0x0C| Reporting interval for dimming level| ****

1

| 0: No report during dimming send report in1- 255*10ms interval| 1|
0x0D| External switch type| 1| 0x00 Button (Momentary buttons )
0x01 Toggle (2-state Switches )| 0x00|
0x0E| External switch input| 1| 0x00 function disabled
0x01 wire 1 ex.panel to S1 only 0x02 wire 1 ex.panel to S2 only 0x03 wire 2 ex.panels to S1 and S2
0x04* wire 1 ex.panel to S1 and S2, each key control one dimming direction| 0x00|
0x0F| Energy meter reporting| 1| Watt (bit 0): 0: disabled 1: enabled
KWH (bit 1): 0: disabled 1: enabled
Ampere (bit 2): 0: disabled 1: enabled
Voltage (bit 3): 0: disabled 1: enabled| 0x00|
0x10| Energy meter reporting interval| 1| n1sec| 0x10|
---|---|---|---|---|---
0x11| Beep| 1| 0x00 beep disabled
0x01 beep enabled| 0x01|
0x20| Ampere alarm threshold| 2| 0: alarm disabled
1-50000.01 A alarm enabled| 0x00|
0x21| Voltage alarm threshold| 2| 0: alarm disabled
1-100000.1 V alarm enabled| 0x00|
FF| Factory setting| 1| 0x55** restore factory setting| | write only

Restore Factory setting
Press 10 times of any button or exclude the device from Z-Wave network, then cut off the main power.
The factory setting will be restored.

SAFETY NOTICE

1. Flush-mount only into a UL/ETL/CE certified plastic junction box and switch panel cover. The minimum size should be 906050mm, minimum Volume is 270cm3.
2. Use Copper Conductors Only.
3. CAUTION – Risk of Electric Shock – More than one disconnect switch may be required to de-energize the equipment before servicing.

1-year Limited Warranty
We warrant this product to be free from defects in material and workmanship under normal and proper use for one year from purchase date of the original purchaser. We  will, at its option, either repair or replace any part of its products that prove defective by reason of improper workmanship or materials. THIS LIMITED WARRANTY  DOES NOT COVER ANY DAMAGE TO THIS PRODUCT THAT RESULTS FROM IMPROPER INSTALLATION, ACCIDENT, ABUSE, MISUSE, NATURAL  DISASTER, INSUFFICIENT OR EXCESSIVE ELECTRICAL SUPPLY, ABNORMAL MECHANICAL OR ENVIRONMENTAL CONDITIONS, OR ANY  UNAUTHORIZED DISASSEMBLY, REPAIR OR MODIFICATION. This limited warranty shall not apply if: (i) the product was not used in accordance with any  accompanying instructions, or (ii) the product was not used for its intended function. This limited warranty also does not apply to any product on which the original  dentification information has been altered, obliterated or removed, that has not been handled or packaged correctly, that has been sold as second-hand or that has been resold contrary to Country and other applicable export regulations.

References

• 首页-广州迈赫姆电子科技有限公司

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