DKN Plus Interface
The new Daikin DKN Plus Interface enables the energy-efficient control of Daikin air conditioners by a third-party thermostat or an automation system. With this interface, third-party devices or systems can control the VRV, SkyAir, Single-Zone and Multi-Zone indoor units through the DKN NA App, Cloud API, Modbus®, BACnet™ MS/TP, or thermostat relay contacts.
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Outstanding limited warranties reflect Daikin’s high-quality manufacturing standards.*
Features & Specs
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Features
- Cloud API
- Modbus
- BACnet MS/TP
- Backup thermostat G/Y/W (Fan/Cool/Heat) relay control through thermostat wire:
- Automatically disables thermostat relay logic when cloud API connection detected
- Advanced control logic to maximize indoor unit efficiency
- Easy commissioning with the BLE configuration app (DKN Cloud NA app)
- Indoor unit control and monitoring points* (*Availability depends on indoor unit model)
- On/Off
- Set-point
- Room temperature
- Mode (Auto, Cool, Heat, Fan, Dry)
- Fan speed
- Louver position
- Error code
- Interlock control with indoor unit On/Off
- Auxiliary Heater Control
- Auxiliary heater controlled as a secondary heat source
Functions
Versatile interface adaptor that can integrate with a third-party thermostat/BMS through multiple approaches:
Basic Control Functions
Tech Specs
Warranty & Documents
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Submittal Data
Submittal Data - sds-azai6wspdkcProduct Flyer
Product Flyer - pf-dknplus-01-21Product Brochure
Product Brochure - pb-cb-atmosphera_r32_04-24Installation Manual
Installation Manual - im-im_azai6wspdkc_en_fr_esOperation Manual
Operation Manual - om-om_bacnet_azai6wspdkc_10202 Operation Manual - om_localapi_azai6wspdkc_102021 Operation Manual - om-om_dkn-cloud-na-app Operation Manual - om-om_dkn_modbus_0422Written Guide Spec
Written Guide Spec - wgs-dknplus-1120Engineering Manual
Engineering Manual - em-vrvcontrolsengineeringdataApplication Guide
Application Guide - ag-bacnet-gateways-overviewCompatible Products
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