CityGrow CG102IR-AC User manual

CG102IR-AC -INSTALLATION GUIDE
Ratings (see product spec. for details)
Operating Voltage
DC 6V
IR Transmission Voltage
8M
IR Transmission Angle
+/- 60 degree
Accessories
IR Extension Cable
(Not included)
Power Adaptor
(Included)
CG101AD
Mini Power Supply
(Not included)
Before getting started
WARNING! It must be installed by a qualified electrician in accordance to all applicable regulations and building codes. Improper wiring
can result in personal injury or damage to control units or other equipment. Always turn off circuit breaker or remove main fuse from
power line before doing any work. To avoid overheating and possible damage to equipment.
WARNING! Do not operate when any lamps removed or burned out; replace any burned out lamps immediately; use only transformers
that incorporate thermal protection or fused primary windings. This product is designed for residential and commercial use, for indoor
use only.
WARNING! Install in accordance to all national and local electrical codes.
IMPORTANT! CityGrow® is not liable for any damage incurred with the misuse of the product.
IMPORTANT! Pre-setup can only be done by a professional technician or manufacturer agent.
Disclaimers and Copyright
Nothing contained in this publication is to be construed as granting any right, by implication or otherwise, for the manufacture, sale, or use in
connection with any method, apparatus, or product covered by letters patent, or as insuring anyone against liability for infringement of letters
patent.
Efforts have been made to ensure the accuracy and reliability of the data contained in this publication; however, CityGrow Energy Systems
Limited. makes no representation, warranty, or guarantee in connection with this publication and hereby expressly disclaims any liability or
responsibility for loss or damage resulting from its use or from the use of any product or methodology described herein; for any violation of
any federal, state, or municipal regulation with which this publication may conflict; or for the infringement of any patent from the use of this
publication. Nothing contained in this publication should be viewed as an endorsement by CityGrow Energy Systems Limited of any particular
manufacturer’s products.
IMPORTANT NOTE:
CG102IR-AC should operate with CG100HTH-IR Thermostat. CG100HTH-IR is a wall-mounted thermostat control plate
for controlling the temperature and setting. CG102IR-AC should be mounted close to the air-conditioner for transmitting
the air-conditioner infra-red signal.
Please follow the steps below to setup the products.
Step 1. Apply network information to the devices
Step 1.1 Add the CG100HTH-IR and CG102IR-AC to the project of the HomeNET Planner 2 Software. (Refer to
HomeNET Planner 2 Software manual).
Step 1.2 Set the network information of CG100HTH-IR and CG102IR-AC by using the “Set” button on the “Device List”
of HomeNET Planner 2 with CG101UTC, CG101UTU (for CG102IR-AC) and CG101UT5 (for CG100HTH-IR).
Step 2. Pairing the CG100HTH-IR and CG102IR-AC
Step 2.1 Interconnect the CG100HTH-IR and the CG102IR-AC by using CG101UT5.
Step 2.2 Power up the CG102IR-AC with the AC power adaptor.
Step 2.3 Hold any button on the CG100HTH-IR then press and release the reset button at the same time to perform
Pairing. If the pairing process is successful, “OK” will be shown on the LED display of the CG100HTH-IR. If the pairing
process is failed, all the buttons will blink at the same time. In this case, please repeat step 2.1 to 2.5 to retry pairing.
Step 3. Learning IR signal of air-conditioner to the CG102IR-AC
Step 3.1 Before installing the CG102IR-AC, the user is recommended to complete the learning IR signal process from
the original remote of the air-conditioner to the CG102IR-AC in prior.
Remove the front cover of CG102IR-AC, you will see the IR learning head.
Step 3.2 Download the “CG102IR Planner 1.2” software from the link below and install onto the computer.
https://citygrowsys.com/zh-HK/download/#software-download
Connect the CG102IR-AC to the PC with the CG101UTU cable (NOT INCLUDED) through the CG102IR-AC USB port. The
CG102IR-AC will be powered up by the PC, no AC power adaptor will be required in this procedure. Run the CG102IR
Planner 1.2 PC software now.
CG102IR-AC
IR Transmitter for Air-conditioner control
Original remote
PC installed with
CG102IR Planner 1.2
IR Learning Diagram
CG102IR
IR Learning receiver head

Step 3.3 Start a “New Project” on the CG102IR Planner 1.2 software.
Step 3.4 Select the correct “Port” and click “Connect” to connect the CG102IR-AC with the PC.
Step 3.5 Place the original IR remote controller in front of the CG102IR-AC learning head, the best distance is 50mm
from the IR learning head. (Please refer to the diagram on Step 3.2)
Step 3.6 Learn all the IR signals from the remote controller of the air-conditioner individually and save the Project file
with file. (Please refer to the CG100HTH-IR Air-Conditioner Kit User Manual for details of the IR signal learning process.)
Installation Instructions
When the Learning IR signal process is completed, install the CG102IR-AC.
Control the Split type air-conditioner
STEP 1: IMPORTANT! Turn off main power at the main switch board.
STEP 2: Connect the main power cable to the Live and Neutral terminals of the CG101AD Mini Power Supply. The Live
(Brown) wire and Neutral (Blue) wire should be connected to the CG101AD Mini Power Supply.
STEP 3: The Positive (Red) wire and Negative (Black) wire should be properly connected to the DC plug from the power
adaptor. Please refer to the following diagram.
wall box
CG102IR
IR extension cable
CG101AD
Mini power
supply
Live (Brown)
Neutral (Blue)
DC6V output
“+” Red
“-” Black
AC input 100 to 240V

STEP 4: Plug the DC plug into the DC jack input of the CG102IR-AC, plug the IR extension cable into the CG102IR-AC
IR port on the rear side. Retrofit the CG102IR-AC into the wall box and mount it onto the wall by fastening the two
screws at the rear of the switch box.
STEP 5: Route the IR extension cable to the IR receiver window of the air-conditioner.
For more details about the product series, please refer to the user manual and product specifications.
For more details on programming of the products, please refer to HomeNET Planner Software user manual.
citygrowsys.com
wall box
CG101AD
Mini power supply
Wire connector
DC plug from provided
power adaptor
IR extension cable
Screw x 2
Cover
wall box installation diagram