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    Qubino ZMNHND3 Flush 1D Relay — User Manual

    September 08, 2026 6 min read

    Full instruction manual for the Qubino Flush 1D Relay (ZMNHND3), a Z-Wave Plus in-wall relay for remotely controlling one electrical device via a voltage-free dry contact output.

    💾 Download Original PDF
    Full text manual (for reference)

    Full User Manual for the Qubino Flush 1D Relay (model ZMNHND3), a Z-Wave Plus in-wall relay module designed to remotely control one electrical device — door locks, gate motors, garage door openers, small appliances, and similar loads — via a voltage-free (dry contact) output. It fits inside standard flush mounting boxes behind an existing wall switch and can pair with an optional digital temperature sensor for combined switching + temperature monitoring.

    Highlights

    • Remote and local on/off control of bulbs and other electrical devices via smartphone/PC or the wired switch.
    • Voltage-free (dry contact) output; different power supply loads under 10A can be connected.
    • Works with push-button (momentary) or toggle switches.
    • One of the smallest Z-Wave switches in the world — fits in even the smallest, most crowded flush mounting boxes.
    • Optional digital temperature sensor input (Qubino ZMNHEA1, sold separately) — the only Z-Wave switch of its kind offering this, since the sensor is powered directly rather than by battery.
    • Additional input (I2) for triggering extra scenes (e.g., welcome-home lighting, door/window sensor status).
    • Saves and restores last on/off status after a power failure (configurable).
    • Supports auto-inclusion mode for quick setup, and acts as a Z-Wave signal repeater to extend network range.
    • Engineered and manufactured in the EU; CE, FCC, LVD, and EMC certified.

    Package Contents

    • Flush 1D Relay device
    • Installation Manual

    Safety & Installation Warnings

    Danger of electrocution. Installation requires a licensed and qualified electrician. Even when the device is switched off, voltage may still be present at its terminals. Do not connect loads exceeding the recommended values — connect the device exactly as shown in the wiring diagrams, or risk equipment damage.

    Electrical installation must be protected by an associated overcurrent protection fuse (10A, gG or Time-lag T, rated breaking capacity 1500A — e.g. ESKA 522.727), installed per IEC60669-2-1 (fuse holder type Adele contact 503Si/1 DS).

    Installation Behind a Light Switch

    1. Turn OFF the fuse/breaker. Disconnect power at the main fuse or breaker before installation; some voltage may remain in the wires even with the breaker off — confirm no voltage is present before proceeding.
    2. Connect the device exactly according to the wiring diagrams (see Electrical Diagram section below for 110–240VAC and 24VDC wiring).
    3. Turn ON the fuse/breaker.
    4. Add the device to your Z-Wave network (see Inclusion below).
    5. Installation complete.

    Antenna note: keep the antenna as upright as possible and as far from metal elements as possible to maximize range (up to 98 ft / 30 m line of sight). Do not shorten the antenna.

    Installing the Optional Temperature Sensor (ZMNHEA1, sold separately)

    Range: -25° to +80°C (-13° to 176°F), resolution 0.1°C. Comes with a 1m (3.3 ft) cord and connector for direct attachment to the device.

    1. Exclude the device from your Z-Wave network if already included.
    2. Switch off the power supply.
    3. Connect the temperature sensor to the terminal.
    4. Place the sensor in the switch box.
    5. Turn the fuse back on.
    6. Re-include the device to your network.

    Warning: the temperature sensor should not be placed directly in water — it's designed to measure water/pipe temperature by mounting to the pipe, not immersion. When wired to 110–240VAC, the sensor must not be in direct contact with water. The sensor operates under high voltage when connected — incorrect assembly can cause electrical shock.

    Electrical Diagram Notes

    Terminal legend: N = Neutral (or +VDC on the 24VDC diagram), L = Live/Line (or -VDC), Q↓ = input for electrical device power supply, Q↑ = output for electrical device, I1 = input for switch/push button, I2 = input for switch/push button or sensor, TS = temperature sensor terminal, S = Service button.

    On 110-240VAC installs, Wago 221-413 splicing connectors must be used for L/N connections only when wired to 240VAC. The Service (S) button must NOT be used when the device is connected to a 110–240V supply.

    Durability: for resistive loads (light bulbs, etc.) at 10A, lifespan exceeds 100,000 toggles. Max Power Limit is enforced by software — if exceeded for more than 5 seconds, the output shuts off until the next module restart, and an "Over-load detected" event is sent to the gateway.

    Adding/Removing the Device (Inclusion/Exclusion)

    Auto-Inclusion

    1. Enable add/remove mode on your Z-Wave gateway.
    2. Connect the device to power (with temperature sensor already connected, if used).
    3. Auto-inclusion begins within 5 seconds and the device enrolls automatically.

    Manual Inclusion

    1. Enable add/remove mode on the gateway.
    2. Connect the device to power.
    3. Toggle the switch on I1 three times within 3 seconds (3 push-button presses or 6 toggle-switch presses) — or, on 24V SELV supply, press and hold the Service (S) button 2–6 seconds.
    4. A new multi-channel device appears on your dashboard.

    Exclusion

    Connect the device to power, ensure it's within range of the gateway (or use a hand-held Z-Wave remote), enable add/remove mode, then toggle I1 three times within 3 seconds (or hold the S button 2–6 seconds on 24V SELV supply). Custom configuration parameters are retained after exclusion.

    Factory Reset

    Within the first 60 seconds of power connection, toggle the I1 switch 5 times within 3 seconds (or hold the S button more than 6 seconds on 24V SELV supply). This restores all parameters to default and deletes the owner ID — use only when the gateway is missing or inoperable.

    Associations

    Use associations for direct device-to-device communication without the primary gateway.

    • Root device: Group 1 Lifeline (1 node); Group 2 Basic on/off for Q1 load (16 nodes); Group 3 Basic on/off for I2 input (16 nodes); Group 4 Binary sensor for I2 (16 nodes); Group 5 Notification report for I2 (16 nodes); Group 6 Multilevel sensor report from external temperature sensor (16 nodes).
    • Endpoint 1 (Wall Switch I1): Group 1 Lifeline; Group 2 Basic on/off for Q1 load.
    • Endpoint 2 (Wall Switch I2): Group 1 Lifeline; Group 2 Basic on/off; Group 3 Binary sensor; Group 4 Notification report.
    • Endpoint 3 (External Temperature Sensor): Group 1 Lifeline; Group 2 Multilevel sensor report.

    Key Configuration Parameters

    Param Function Values
    1 In-wall switch type for I1 0 = push-button, 1 = toggle (default 1)
    2 Input 2 contact type 0 = NO (default), 1 = NC
    10 ALL ON / ALL OFF functionality Default 255 (both active); 0/1/2 disable combinations
    11 Auto-OFF timer for Load 1 0 = disabled (default); 1–32535 sec/ms
    12 Auto-ON timer for Load 1 0 = disabled (default); 1–32535 sec/ms
    15 Timer units for params 11/12 0 = seconds (default), 1 = milliseconds
    30 Restore on/off status after power failure 0 = restore (default), 1 = don't restore (stays off)
    63 Q↑ output NO/NC 0 = NC/0V-off (default), 1 = NO/240V-off
    100 Endpoint I2 mode / notification type 0 disabled; 1–6 notification sensor types; 9 binary sensor
    110 Temperature offset (Celsius only) Default 32536 (0°C offset); other values add/subtract up to ±10°C
    120 Temperature reporting threshold Default 5 = 0.5°C; 0 disables reporting; 1–127 = 0.1–12.7°C

    Note: after changing parameter values, exclude the device first (without resetting to defaults), wait at least 30 seconds, then re-include.

    Technical Specifications

    Power supply 110–240 VAC ±10% 50/60Hz, or 24–30VDC
    Rated load current 1×10A / 240VAC / 30VDC (resistive load)
    Output circuit power 2300W (240VAC) / 240W (24VDC), resistive load
    Temperature sensor range -25° to +80°C (-13° to 176°F), resolution 0.1°C
    Operating temperature -10° to +40°C (14° to 104°F)
    Z-Wave range Up to 30m (98 ft) indoors
    Dimensions (device / package) 41.8×36.8×16.9mm (79×52×22mm) / 1.65×1.45×0.66 in
    Weight (with package) 28g (34g) / 0.98oz (1.20oz)
    Electricity consumption 0.4W
    Box requirement ⌀ ≥ 60mm (2.36 in) or 2M, depth ≥ 60mm
    Switching Relay
    Z-Wave repeater Yes

    Supported Loads

    Load type Max load
    Electric motor (cosφ=0.4) 690W (240VAC) / 330W (110VAC); RC snubber recommended for inductive loads
    Conventional incandescent / halogen 2300W (240VAC) / 1100W (110VAC)
    LED / CFL / low-voltage halogen w/ electronic transformer LED: 320W (240VAC) / 150W (110VAC); LVH electronic transformer: 800W (240VAC) / 380W (110VAC)

    Suggested RC snubber (connect in parallel to the load): 0.1µF, 630VDC/275VAC, 47Ω, ½W (e.g. Kemet P409CE104M275AH470).

    Frequency Variants

    The Flush 1D Relay ships in multiple ordering codes (ZMNHND1 through ZMNHNDE), each tuned to a different regional Z-Wave frequency (868.1–923.7 MHz depending on region) — all share the same 50/60Hz power supply frequency. Check your gateway's supported Z-Wave region before ordering.

    Z-Wave Command Classes

    Role type: Slave, always on. Generic type: Switch Binary. Supports: Z-Wave Plus Info V2, Version V2, Manufacturer Specific V2, Device Reset Locally V1, Powerlevel V1, Basic V1, Switch All V1, Switch Binary V1, Meter V4, Sensor Multilevel V7, Multi Channel V4, Association V2, Multi Channel Association V3, Association Group Info V2, Configuration V1. Endpoint 3's Sensor Multilevel V7 command class only applies when the external temperature sensor is connected.

    Important Disclaimer & Safety

    Z-Wave wireless communication is not 100% reliable and should not be relied on where life or valuables solely depend on it functioning. If the device is not recognized correctly by your gateway, verify your gateway supports multi-channel devices before returning the unit — contact Qubino support first.

    Complies with FCC Part 15 Class B. Complies with LVD Directive (2014/35/EU), EMC Directive (2014/30/EU), Radio Equipment Directive (2014/53/EU), RoHS 2 (2011/65/EU), and ErP (2009/125/EC). Dispose of via WEEE collection facilities, not household waste.

    Manufacturer: Goap d.o.o. Nova Gorica, Ulica Klementa Juga 007, 5250 Solkan, Slovenia. This manual is valid for devices with SW version S5 (part number format: ZMNHNDxHxS5Px).