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SPECIFICATIONS

MULTIRELAY

ZEN16

www.getzooz.com
[email protected]

USER MANUAL

FEATURES

Ÿ

Powerful dry contact relays to control loads up to 15 A and 20 A

Ÿ

Perfect for outdoor lighting, pool pumps, garage door, or gas fireplace

Ÿ

Control up to 3 connected loads independently or together

Ÿ

Z-Wave or optional wall switch control (toggle or momentary type)

Ÿ

Built-in timers for each relay to simplify automation

Ÿ

Remembers and restores on/off status a er power failure

Ÿ

Built-in 

Z-Wave Plus signal repeater to extend network range

Ÿ

Powered by 12-24 V DC/AC or USB C port for easy set-up

Ÿ

Wall mounting and minimal design for clean installation 

Ÿ

S2 security protocol and the latest 500 Z-Wave chip

Ÿ

Model Number: Z

EN16

Ÿ

Z-Wave Signal Frequency: 908.42 MHz

Ÿ

Power: 12-24 V DC/AC or USB C

Ÿ

Maximum Load: 

Relay 1: 15A

 ( HP)

, R2: 15A

 ( HP)

, R3: 20

A ( HP)

Ÿ

Range: Up to 100 feet line of sight 

Ÿ

Operating Temperature: 32-104° F (0-40° C)

Ÿ

Installation and Use: Indoor only

CAUTION

This is an electrical device - please use caution when installing and 
operating the MultiRelay. Remote control of appliances may result in 
unintentional or automated activation of power.

WIRING: READ IT!

This 

device 

is intended for installation in accordance with 

the National Electric Code and local regulations. It is 
recommended that a licensed electrician perform this 
installation. USE A SINGLE POWER SOURCE AT ALL TIMES.

BEFORE YOU 

INSTALL

1. CHECK THE LOAD: 

make sure that the connected appliance does not 

exceed 15 A for Relay 1 and Relay 2 or 20 A for Relay 3.

2. POWER OFF:

 turn the circuit power off in the breaker panel before 

you start. If handling wiring from a box with multiple circuits, turn power 
off at all of the circuits.

3. REMOVE THE WALL SWITCH: 

if the load is currently controlled by a 

wall switch, carefully remove it from the box and disconnect the wires 
from the switch.

4. CONNECT THE MULTIRELAY:

 

follow 

the instructions in the 

appropriate diagram for your set-up

If you can’t find your scenario in 

the diagrams below, please request custom instructions from our 
support team, we’re happy to help: 

[email protected]

WIRING TIPS

µ

Before you disconnect any wires, document your set-up and send us 
images of your existing installation so we can help if needed.

@

Always use the correct screwdriver size for the terminal screws on your 
MultiRelay and wall switches (if connecting them). Use appropriate ele-
ctrical tools when cutting, prepping, and stripping electrical wires. If you 
don’t have the necessary tools to perform the installation or are not 
sure which tools to use or how, please hire an electrician to complete 
the installation for you.

~

Follow the National Electrical Code and your local safety regulations 
when performing the installation, including (but not limited to), choo-
sing the correct gauge of jumper wires. The recommended gauge for 15 
Amp circuits is 14 AWG and 12 AWG for 20 Amp circuits.

FIRMWARE VERSION 1.0

PAGE 2

PAGE 1

TAKE PICTURES

GATHER YOUR TOOLS

SAFETY FIRST

HOW TO SECURE WIRES IN TERMINALS: 

first, unscrew the appropriate 

terminal’s screw just far enough so there is a clear opening in the termi-
nal for the wire to go in. Make sure the wire is stripped at the right length 
and perfectly straight before you insert it into the terminal. Once you 
put the wire in the terminal, carefully screw the terminal screw back in 
to hold down the wire. Check the connection by gently pulling on the 
connected wire to make sure it’s fixed securely.

5. POWER THE MULTIRELAY: 

connect the USB C power source to the 

MultiRelay 

or

 use the 

“+” “-” terminals on the device to bring low voltage 

power to it

.

 

Never use both at the same time. 

Make sure you check 

polarity

 on the 

12-24 V

 wires when using DC voltage before connecting 

them to the appropriate terminals.

 

In both cases you’ll need a standard 

1 A power adapter to plug into a standard 120 VAC receptacle.

ZOOZ MULTIRELAY ZEN16 WIRING DIAGRAMS

ZEN16 WIRING DIAGRAM FOR GARAGE DOOR OPENERS

R1

R1

R2

R2

-R3-

Sw1

Sw2

Sw3

+

-

WALL

SWITCH

USB C

12-24 V (DC/AC) POWER INPUT

TH

TP

TP

TH

+

+

+

POWER ADAPTER

GAS FIREPLACE MILLIVOLT VALVE

Connect to 

simple wall 

momentary

 opener 

switches only! “Fancy” 
switches with electronic 
displays will not work 
with the MultiRelay.

Use with 

traditional

 motorized 

garage door openers only. The 
MultiRelay will NOT work with 
smart openers like the myQ 
system.

R1

R1

R2

R2

-R3-

Sw1

Sw2

Sw3

+

-

BELL WIRE

OPENER 1

OPENER 2

OPENER 3

SWITCH 1 SWITCH 2 SWITCH 3

POWER ADAPTER

USB C

12-24 V (DC/AC) POWER INPUT

ZEN16 WIRING DIAGRAM FOR GAS FIREPLACE MILLIVOLT VALVE

ZEN16 WIRING DIAGRAM FOR POOL LIGHT AND POOL PUMP

POOL

PUMP

R1

R1

R2

R2

-R3-

Sw1

Sw2

Sw3

+

-

LIGHT

SWITCH

USB C

12-24 V (DC/AC) POWER INPUT

POWER ADAPTER

POOL

LIGHT

POWER SOURCE

PUMP

SWITCH

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