Technical data
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DS
DS
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tnet
DS
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• Sky Air • Network Solution
48
3
1
1 Features & Outline
Basic solution for control and management of Sky Air and VRV systems
Application area
• Critical applications for centralized monitoring.
System functions
• Automates alarm (report messages) for any malfunctions/ errors. Immediate report of any indoor unit breakdown to the servicing company.
• Minimizes the inconvenience of not having air conditioning via rapid messages.
Functions via mobile phone
• Status monitoring and control (Start/Stop, Set temperature, Operation mode, Room temperature, Operation time, Error code)
• Error notification
Functions when standing alone
• Rotation function
• Back-up operation
2 Main Functions
A single DS-NET Adapter unit can monitor and control the air conditioners of up to 4 remote control groups.
The following functions of air conditioners can be monitored and controlled by mobile phone:
O: Possible
X: Impossible
3 Specifications
Daikin recommends the use of a Wavecom Fastrack modem
Item
Monitoring Operation
Start/Stop
oo
Operating mode (Fan/Cool/Heat)
oo
Temperature setting (Cool/Heat)
oo
Error code
ox
DTA113B51
Supply - Voltage DC 16V supplied from R/C line
Maximum number of connectable indoor units 4 units per adapter PCB (via GSM)
Forced ON/OFF input Non-voltage (normal) ‘a’ contact x each point
Dimensions (mm) 100x100x35
Installation method Built into the indoor unit or placed inside a box especially built for it
Communication functions via GSM RS232C, GSM modem
Ambient temperature/humidity conditions for operation -10 ~ 50°C, max. of 95% RH
Control functions via GSM Start/stop, operation mode (fan/cool/heat), temperature setting
Monitoring functions via GSM Start/stop, operation mode (fan/cool/heat), temperature setting, error code
Malfunction monitoring functions Malfunction reporting function
Automatic alternating operation functions via GSM Yes
Back-up operation functions via GSM Yes