Heatport H2 DiGI Start Pro User manual

Heatport H2 / H4 - DiGI Start Pro
INSTRUCTIONS

Note: The Wireless Controller is only an additional accessory for controlling the heater and the Wired
Switch can work fully without the Wireless Controller. The temperature sensor is integrated inside the
Wired Switch.
Wake Up of Wired Switch
In the OFF state,the LCD display of the Wired Switch is OFF. To wake up the display, short press
the POWER button on the Wired Switch.
Pairing of the Wireless Controller
In the OFF state, long press the RIGHT button on the wired Switch until the LCD display shows
“HFA- “. Immediately after that, short press together the POWER and MIDDLE button on the
Wireless Controller repeatedly until the display will show the Ambient Temperature and Voltage.
Repeat the whole process if the pairing is unsuccessful.
Wake Up of Wireless Controller
The LCD display of the Wireless Controller is automatically going to sleep. To wake up the
display, short press the POWER button on the Wireless Controller. If the display shows only
“Connecting, Please wait.”,short press together the POWER and MIDDLE button until the LCD
shows the normal working mode.
Changing of Language on the Wireless Controller
To change the language, long press the MIDDLE button on the Wireless Controller. You can
choose from English and Chinese.
Status display
Short press the POWER button on the Wired Switch to query the system information. Any
additional press of the POWER button changes the displayed value.
Time > Room temperature > Temperature of the heat exchanger > Voltage > Altitude > Historical
error code > … cycles through

Manual Fuel Filling Mode
This mode is used after the first installation of the unit or if the unit shuts down because the fuel
tank ran out of the diesel and the display shows error code E-10. This mode is not available if the
unit was previously running with successful shutdown. To make this mode available again, you
have to disconnect the main main power cords first to reset the settings.
To start manual filling, short press together the POWER and RIGHT button on the Wired Switch.
The LCD will display “ H oF” which indicates that the fuel filling mode is OFF. Short press the
LEFT button to turn this mode into ON state. Display shows “H oN” and pump starts pumping the
fuel thru the fuel line. To turn OFF this mode, short press the RIGHT button and then short press
the POWER button to escape this mode.
Note: This process can only be done while you visually control the position of the diesel on the transparent fuel line. You must
manually stop this mode before the fuel reaches the fuel inlet of the heating unit, otherwise the burner will be fulfilled with the fuel
and the next startup will be unsuccessful with a lot of the white or black smoke. If you can not check this, do not use this mode
and fulfill the lines with the normal Startup mode that automatically initiates the burning process once the fuel reaches the heate  r.
Parameter Settings Mode
This mode can be accessed in both ON and OFF state. Long press LEFT button on the Wired
Switch to enter into settings state. If no button is pressed in 15 seconds, the display will
automatically jump into the normal mode and you have to start again.
● Clock Settings
Set the exact time in the 24h format. For example “19:21”. Use the LEFT and RIGHT button
on the Wired Switch to adjust the digit. Use the POWER button on the Wired Switch to
confirm the value and jump into the next digit or settings.
● Timed Start-up (1)
Set the countdown to automatically start up the heater from the OFF state. The display
shows “1 oF”. Once you change the value to “1 On” by pressing the LEFT button and
POWER button to confirm you can preset the exact time for the countdown in hours and
minutes. To get in the the next settings, press POWER button.
● Timed Shutdown (2)
Set the countdown to automatically shut down the heater from the ON state. The display
shows “2 oF”. Once you change the value to “2 On” by pressing the LEFT button and
POWER button to confirm, you can preset the exact time for the countdown in hours and
minutes. To get in the the next settings, press POWER button.
● Management of the Internal Settings ( - - - - )
Note: this mode is accessible only by the manufacturer of the unit and it is password protected. To jump back to the
normal screen, please wait a couple of seconds.

Startup
Once the LCD of the Wired Switch is ON, long press the POWER button of the Wired Switch OR
Wireless Controller for 3 seconds until the top line of the LCD display starts flashing “oN”.
The unit will start pre-heating and once it reaches the required temperature, the fuel pump will start
pumping fuel. After the successful ignition, the heater will start running in about 5 minutes. The
settings of the working modes will not be initiated until completing the startup process which can
take a couple of minutes.
Note: If the pump stops ticking and the display shows OFF, error code E-10, it means that the fuel did not reach the heater. You
may fulfill the fuel lines using the fuel filling mode OR repeat this Start-up process again. If the unit continues providing the same
error code, please review the placement of the fuel lines, fuel filter and fuel pump.
Working Mode Selection
● Fixed Power Mode:
To switch into Fixed Power Mode, short press together the LEFT and POWER buttons on
Wired Switch or the LEFT and RIGHT button on the Wireless Switch. The top line of the
display will show “P” and the fuel pump frequency e.g. “P 2.0”.
Press the LEFT button to increase or the RIGHT button to decrease the heating power.
● Thermostatic Mode
To switch into the Thermostatic mode, short press together the LEFT and POWER buttons
on Wired Switch or the LEFT and RIGHT button on the Wireless Switch. The top line of the
display will show the preset temperature in degrees celsius.
Press LEFT button to increase or RIGHT button to decrease the temperature. The range of
the temperature is from 8 to 35 degrees celsius.
Note:  The above modes are only available if the unit is in ON state. The thermostatic mode will automatically adjust the heating
power within the range of the minimal heating power and maximal heating power. Once the room temperature reaches the preset
temperature, the unit will lower the power and continue heating in the lowest power until the room temperature drops below the
preset temperature. The temperature sensor is located in the wired LCD Switch.
Shutdown
To shutdown, long press the POWER button on the Wired Switch or Wireless Controller to execute
the shutdown command. The main display will show “Off” and the heating unit will initiate the
cooling down process that can run a couple of minutes until the heat exchanger is fully cooled
down.
Note: Never turn off the unit by disconnecting the power supply while the unit is running or before finishing the cooling process as
it may cause permanent damage to the internal components. Warranty does not cover damages like this.