Qubino Flush 1D Relay (ZMNHND3) — Installation Instructions

Quick installation guide for the Qubino Flush 1D Relay (model QUZMNHND3 and related ZMNHND-series variants) — a single flush-mount module that controls the on/off function for one electrical device via a voltage-free (dry) output contact, allowing different power supply loads to be connected. Can be paired with an optional digital temperature sensor and supports push-button/momentary switches and toggle switches (default).

Package Contents

• Flush 1D Relay device
• Installation Manual

Safety Warnings

• Danger of electrocution! Installation requires a great degree of skill and may be performed only by a licensed, qualified electrician. Even when the device is off, voltage may still be present in its terminals.
• Disconnect electrical power at the main fuse or circuit breaker before installation/maintenance. Even with the breaker off, some voltage may remain — confirm none is present before proceeding.
• Take extra precautions against accidentally turning the device on during installation. Connect exactly per the wiring diagram — improper wiring may be dangerous and damage equipment.
• Do not connect to loads exceeding recommended values.
• Electrical installation must be protected by a directly associated overcurrent protection fuse: 10A, gG or Time lag (T), rated breaking capacity 1500A (ESKA 522.727), per the wiring diagram. Fuse holder type: Adels contact 503Si/1 DS per IEC60669-2-1.
• Place the antenna as far as possible from metal elements; do not shorten the antenna.

Z-Wave Inclusion (Adding to Network)

Auto-Inclusion

1. Enable inclusion mode on your Z-Wave gateway (hub)
2. Connect the device to the power supply (with temperature sensor already connected, if used — sold separately)
3. Auto-inclusion initiates within 5 seconds and the device registers automatically

Manual Inclusion

1. Connect the device to the power supply (temperature sensor already connected, if used)
2. Toggle the I1-terminal switch 3 times within 3 seconds (3 pushes of a push-button, or 6 presses of a toggle switch), or hold the S (Service) button 2–6 seconds on 24V SELV power
3. A new on/off device (switch) appears on your dashboard

Note: Make sure the device is excluded from your network before connecting the temperature sensor. Switch off power, connect the sensor, then re-include the device.

Z-Wave Exclusion / Reset

Exclusion

1. Connect the device to the power supply and ensure it's within range of your gateway or handheld remote
2. Enable exclusion mode on your gateway
3. Toggle the I1 switch 3 times within 3 seconds, or hold the S (Service) button 2–6 seconds on 24V SELV power
4. The device is excluded, but custom configuration parameters are NOT erased

Factory Reset

1. Connect the device to the power supply
2. Within the first minute, toggle the I1 switch 5 times within 3 seconds, or hold the S (Service) button at least 6 seconds on 24V SELV power

Resetting returns all custom parameters to default and deletes the owner ID. Use only when the main gateway/hub is missing or inoperable.

Technical Specifications

Supported Loads

The output contact is voltage-free (dry contact), so many different power-supply loads can be connected, including: electric motors (apply cos φ; max current for cos φ=0.4 is 3A at 250VAC, 3A at 24VDC L/R=7ms), conventional incandescent and halogen lights, LED bulbs, CFLs, low-voltage halogen bulbs with electronic or conventional transformers, and other load types.

Important Notes

• The Service (S) button must NOT be used when the device is connected to 110–240V power supply.
• Durability: for resistive loads and 10A current consumption, product lifespan exceeds 100,000 toggles.
• Wago 221-413 splicing connectors for L and N connections must be used only when connected to 240 VAC.

Model naming: ZMNHNXY — X, Y values define product version per region/frequency. See Qubino's online catalogue for the exact regional variant.