Installation Notes

PARKING AIR HEATER
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6.2 Electrical Parameters
6.1.2 Bluetooth App control (optional)
Bluetooth RF Characteristics :
- BLE 4.2
- RF data rates up to 2Mbps
- TX Transmit Power: +10dBm
- RX Receive sensitivity: -94.5dBm@BLE
1Mbps
- Embedded hardware AES encryption
- 2.5dBi antenna gain
- Operating temperature: -40℃ to +85℃
- Supports app operation
6.1.3 Automatic altitude adjustment supported
Automatically adjusts fuel supply to heater based
on altitude.
Parameter name Specification
Input Voltage DC 12V
Operating consumption 12V/3A @4400rpm
Startup consumption 12V/10A @1800rpm
Display LCD display
Temperature regulation
Temperature Mode/Power Mode
Glow plug power 80W Constant power control
Fan Speed Range 1800-4400rpm
Pump fuel Frequency Range 1.7-5.2HZ
Factory undervoltage default 10.5V
Plateau Mode Supported
Remote control methods
Bluetooth APP operation (optional)
Electrical data table
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Cable colours
RD = red
GN = green
YE = yellow
BK = black
BN = brown
Electrical Connection Diagram
Fig.23
Battery+
Switch
Ignitor
Blower
RT1
RT3-51F
Pump
Battery-
3.3V-
COM
0.5BU 1.5Bk
1.5Bk0.5BN0.5YE
1.5RD
1.5RD
3.3V+
Controller
COM
GND
3.3V+
BK1.5
RD1.5
RD0.5
RD0.5
BL0.5 BK0.5
BK0.5
BN0.5
BN0.5
GN0.5
GN0.5
YE1.5
GN1.5