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Interface INWMPDAI001R000
Safety instructions
WARNING
Follow carefully this safety and installation instructions. Improper work may lead to serious harmful for your health and also may damage seriously the
interface and/or the AC indoor unit.
• This interface must be installed by accredited technical personnel (electrician, installer or authorized technical personnel) and following all the
safety instructions.
• This interface must only be installed in a restricted access location.
• Before manipulate the AC indoor unit be sure it is completely disconnected from Mains power.
• In case of installation of the interface inside the AC indoor unit, fix the interface and communication cables preferably to any appropriate point of
the plastic cover of the unit taking care of no blocking free movement of mobile parts and as far as possible from tubes containing liquids and power
cables.
Installation instructions
1. Unplug the Daikin system from mains electricity.
2. Connect the Intesis device RC port to Daikin's Indoor Unit P1P2 terminals (no polarity on RC connector).
3. Connect Wired Remote Control in parallel to P1P2 bus (if present).
4. Configure the Intesis switches (see below).
5. Plug the Daikin system to mains electricity.
1. Wi-Fi Access Point or Router
2. Intesis device
3. Wired Remote Controller
4. Indoor unit
1
Switch configuration
Binary value
Decimal
value
b
...b
0
4
0xxx
0
1xxx
1
x0xx
0
x1xx
1
xx0x
0
xx1x
1
xxx0
0
xxx1
1
If your device is setup as Master (SW1-OFF), the Intesis gateway will always show the temperature measured by the Daikin Indoor Unit.
If your device is setup as Slave (SW1-ON):
•
If SW2 is OFF then the Intesis gateway will show the temperature measured by the Daikin indoor unit.
•
If SW2 is ON then the Intesis gateway will show the temperature measured by the Daikin remote controller
SW3: This switch determines the performance of the device. Running in High Performance Mode means maximum consumption and maximum device performance.
SW4: This switch determines the Wi-Fi range of the device. Maximum range is set by default. Consider that changing this switch may affect to device WiFi communication,
happening a device in a running installation not to reach the current access point or Wi-Fi network to which is connected.
In case no external supply is used: In very specific installations, AC port consumption may be overpassed, leading the device to reboot. If that happened, decrease device
consumption by using SW3 and SW4.
NOTE: Remember that you need to power cycle the climate system or the Intesis device for the changes in the switches to be applied.
The User's Manual is available at:
https://intesis.com/products/ac-interfaces/daikin-gateways/daikin-ascii-wifi-vrv-dk-rc-wmp
Rev.1.0
© HMS Industrial Networks S.L.U - All rights reserved
This information is subject to change without notice
2
Important: If a wired remote controller of the AC manufacturer is connected in the same bus, communication may
shut down. In case it happens, use an external power supply connected to the PS connector in our device to
overcome this situation.
Switches
Description
1 2 3 4
Slave - A Daikin BRC Controller must be present inP1P2bus configured as Master (Default value)
x x x
Master – Daikin BRC Controller not needed in P1P2 bus. If it exists, it must be configured as Slave
x x x
Daikin Indoor Unit ambient temperature reading (Default value)
x x x
Daikin Remote Controller ambient temperature reading
x x x
Low Power Mode
x x x
High Performance Mode (Default value)
x x x
Wi-Fi power is limited
x x x
Max Wi-Fi power (default value)
x x x
4
P1/P2 BUS
Installation Manual
P1/P2
connector
OPTIONAL
3
URL
https://www.intesis.com
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