Kaiterra Square Air Quality Monitor User manual

Kaiterra Square
Air Quality Monitor Wiring Guide

220V AC power cable that
supports direct wiring
Kaiterra Square Air Quality Monitor Cross screw driver
Electrical tape or other protection measures,
such as a standard electrical box
RS485 communication cable (optional)
Required Tools
1 2 3
54

2
3
AB
Please check if you have all the screws
on the power sockets.
Make sure that your power cable is
disconnected from the power supply.
If you’re unsure, use a probe or
multimeter.
Insert and fasten the live wire
(normally red or brown) and naught
wire (normally blue) into the power
sockets, as shown in Image 1 on the
right. Please do NOT insert the
ground/protection line (normally
yellow and green). Consult your
electrician if you’re not sure.
1
Wiring Procedures
Power sockets
Fastening screws
Image 1

4
5
6
AB
Fasten the screws.
If you don’t plan to install the monitor
into the wall, please use electrical tape
or other protection measures to avoid
electrical shocks or other injuries. Please
do NOT touch the sockets or the screws
when the power is connected.
[Optional] Insert the RS485
communication cables into the pins and
fasten the screws. Pin A is for Cable A in
RS485, and Pin B is for Cable B in RS485.
Image 2
AB
Fastening screws
Wiring pins

7
8
9
Make sure all cables are fastened.
[Optional] To install the monitor into the electrical box, remove the front
cover by releasing the four snap fits (see Image 3 below). Use the screws to
install the monitor into the standard electrical box and then assemble the
front cover, or utilize the isolation protection measures from Step 5.
Connect the power to turn on the monitor. If you want to pair the device to
the internet, please see “Kaiterra Square Pairing Guide.”
Snap fit*4
Screw hole*2

For additional support,
please contact your sales representative or contact us at the following email address:
[e-mail]