DAIKIN DKN510 Wireless VRV Communicating Thermostat Installation Guide
- June 17, 2024
- Daikin
Table of Contents
DAIKIN DKN510 Wireless VRV Communicating Thermostat
Product Information
Specifications
- Power Source: 24V AC/DC input (+/- 15%)
- Operating range: P1P2 communication bus
- Communication: 900-928 MHz Mesh IEEE 802.15.4-compliant, Bluetooth BLE 4.1
- Inputs: 2 x 10K Type-2 thermistor inputs, 2 x 0-10V analog voltage inputs
- Outputs: 2 x Relays, 2 x 0-10V or 4-20mA analog outputs
Product Usage Instructions
Installation
- Ensure the power source is a 24V AC/DC input within the specified range.
- Connect the device to the P1P2 communication bus for operation.
- Place the device where it can effectively sense temperature, humidity, and air quality.
Operation
The device operates as an all-in-one thermostat, humidistat, and IAQ sensing
station.
Use the touch slider for temperature control and the mechanical buttons for
additional functions.
Maintenance
- Regularly check and clean the sensors for accurate readings.
- Ensure the device is free from obstructions to enable proper detection using the onboard sensors.
Frequently Asked Questions (FAQ)
-
Q: Can the thermostat be powered by an external power source?
A: No, the thermostat does not require an external power source as it operates on the P1P2 communication bus. -
Q: What is the accuracy of the CO2 sensor?
A: The CO2 sensor has an accuracy of +/-30ppm within the range of 0 – 5000ppm at 25°C. -
Q: How long is the expected lifetime of the VOC sensor?
A: The VOC sensor has a lifetime drift of 1.3% of the measured value per year over its lifetime.
INTRODUCTION
The Daikin Wireless VRV Communicating Thermostat has onboard sensors. This device is an all-in-one thermostat, humidistat, and IAQ sensing station. This device does not require external power source as it works on the P1P2 communication bus.
PACKAGE CONTENTS
- P1P2 wireless thermostat device
- Mounting accessories
SPECIFICATIONS
Power| Power Source: 24V AC/DC input (+/- 15%)
Peak consumption: P1P2 variant can be powered by the Daikin IDU, 1W nominal (1.3W maximum) power consumption
---|---
Operating range| Humidity 20-85% non-condensing. Temperature 0 to 122°F
(-17 to 50°C)
Communication| 3- wire sensor bus for daisy-chained sensor communication
and low power 3V dc
4- wire interface for RS 485 communication @ 115200 baud and 5V DC, 100mA power source
900-928 MHz Mesh IEEE 802.15.4-compliant, for communications to CCU
Bluetooth: BLE 4.1 for commissioning, triangulation and communication to wireless sensors
Inputs| 2 x 10K Type-2 thermistor inputs with 2% accuracy
2 x 0-10V analog voltage inputs with 2% detection accuracy (2- 10V)
Touch slider for temperature control along with 3 mechanical buttons
Outputs| 2 x Relays rated at 24V DC/1A
2 x 0-10V or 4-20mA analog outputs 2.8″ 240×320 pixel TFT display
Onboard Sensors
- CO2 sensor with a range of 0 – 40,000 ppm, accuracy of +/-30ppm (0 – 5000ppm, 25C). Drift +/- 50ppm over 400 -5000ppm range over a lifetime of 15 years VOC sensor with derived e-CO2; Typical accuracy: 15% of measured value; TVOC: 0 – 60,000 ppb; CO2eq: 0 – 60,000 ppm;
- Drift: 1.3% of the measured value per year
- Occupancy sensor based on passive infrared (PIR) with detection range of 4m with 15-degree angle
- Light Sensor. Ambient light sensor • <100 LUX resolution • Highaccuracy
- UV index sensor • Matches erythermal curve
- Temperature sensor: Typical accuracy of +/- 0.2°C
- Humidity sensor: Typical accuracy of +/- 2% RH
- Sound sensor with 40-120dB response for 100Hz to 10KHz PM2.5, PM10 sensor (optional). Detection range of 0-1000μg/m3 and accuracy of +/-10μg/m3 (PM2.5, 0-100μg/m3) or +/-25μg/m3 (PM10, 0-100μg/m3). Maximum long-term mass concentration precision limit drift:
- 0 to 100 μg/m3 ±1.25 μg/m3/year
- 100 to 1000 μg/m3 ±1.25 % mV/year
WARNINGS AND DISCLAIMERS
The following compiles a list of warnings and notes associated with the
installation and operation of this kit. Make sure to follow these warnings, as
well as always having properly trained technicians and electricians, or
Daikin-authorized technicians perform work.
CAUTION
Failure to wire devices for power with the correct polarity when using a
shared transformer may result in damage to any device powered by the shared
transformer. Turn off the power before wiring. Never connect or disconnect the
wiring with the power turned on. Do NOT allow live wires to touch the circuit
boards. Do not connect the front to the back plate assembly when the power is
ON. Install in accordance with all state and local codes.
MOUNTING
- P1P2 thermostat interface
- Thermostat/VRV Controller interface
- Allen head screws
- Rubber cover 1
- Rubber cover 2
- Gang box
- PHP screws
- Backplate
- Place the P1P2 thermostat interface and the back plate (only if the gang box is fixed vertically) on the gang box such that back plate covers the gang box and fix these two items to the wall gang box with the PHP screws provided in the box.
- Now align the thermostat main to lock onto the P1P2 thermostat interface.
- Use the Allen head screws to make this entire setup tamper-proof.
- Rubber covers 1 and 2 must be fixed to cover the programming pins.
DAIKIN WIRELESS TECHNICAL SUPPORT
- Installations carried out by non-certified technicians/engineers would void the warranty.
- For more information on wiring, commissioning, or usage of Daikin Wireless products, please refer to any documentation provided with the job. If no documentation was provided with the job, please use the Daikin Wireless Help Center (support.wirelesscontrols.daikinapplied.com) where you can find application-specific wiring schematics and helpful user guides and videos
- If you need more information, please visit support.wirelesscontrols.daikinapplied.com for instructional videos, installation guides, and more. You can also call +1 866 462 7829
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