Connecting The Wi-Fi Interface - Mitsubishi Electric PAC-WHS01WF-E Manual De Instalación

4. Connecting the Wi-Fi interface

(For details on each system, see the relevant instruction manual.)
● Before dismantling the indoor unit Turn off and verify the power has been disconnected to the
Complete air-conditioning system.
● Dismantle the indoor unit in accordance with the service manual and locate CN105 on the Main
control PCB
● The connecting cable (5-core) connected to a room air conditioner (CN105) should be mounted at
the room air conditioner or its vicinity.
● Cable length outside air conditioner: less than 50 cm, 19.7 inch.
Do not install the Wi-Fi interface
inside the indoor unit.
CASE1
Cable
mount
Screw
Connecting
Mounting
cord clamp cable (5-core)
Establishing Wi-Fi connection
After connecting the Wi-Fi interface to the air conditioner and reassembling the system, the Wi-Fi
interface must register with the access point or Wi-Fi router (to communicate with the server).For this
Wi-Fi interface, the use of WPS-Push is recommended. (Refer to 6.)
1) Hold down the WPS switch on the Wi-Fi interface for about 2 seconds to activate WPS-Push.
When WPS-Push on the Wi-Fi interface is ready to communicate with the access point, LED 1 blinks
at a 0.5-second interval.
2) Activate WPS-Push on the access point.
3) When WPS-Push is successfully enabled, LED 1 lights up for 5 seconds. If it failed, LED 2 lights up
for 5 seconds, so try again from step 1.
Main Causes that WPS failed are as follows.
Comunication distance (from the Wi-Fi interface to access point), access point settings
(encryption, authentication, limit of connections, etc.)
Refer to the instruction manual for more information.
CASE2
Screw
Mounting
cord
clamp
Screw
Taken out from
the left side
Screw
Taken out from
the right side
5