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8.

 

LED status codes 

 

GREEN-RED 

blinks once 

Unit is connected to the battery terminals.

 

Flashing GREEN 

rapid flashes 

The output power-up delay is in progress. 

GREEN 

solid color 

Output is active, no fault detected. 

Blinking GREEN 

slower flashes

 

The output power-down delay is in progress. 

Flashing RED 

rapid flashes 

At least one of the outputs is in short circuit. 
Monitoring continues. 

RED 

solid color

 

A permanent short circuit was detected, and the outputs are now 
disabled. 

Turn the ignition key OFF and correct the short circuit fault. 
Reset the ThunderBox: disconnect the TB’s Red wire terminal from 
the battery for about 5 seconds, then reconnect. 

Periodic GREEN 

once in 3 seconds

 

Output is turned off, unit is in stand-by. 

After 10 minutes the LED is dimmed down and the unit goes to 
deep sleep. 

After 24hrs of inactivity, the TB LED turns completely OFF to 
further minimize energy consumption. 

 
 

 

9.

 

Warranty 

HealTech Electronics Ltd. guarantees this product against defects in material and 

workmanship for a period of two (2) years. The warranty period starts from the date of the 
original purchase as shown on the invoice. 

 
 

 
 
 

 

Содержание ThunderBox

Страница 1: ... U01 and 2x 16A TB U02 Awesome tech The TB constantly monitors the battery voltage engine state running off and the outputs then switches the loads on off automatically The TB isolates disables the power supply to the accessories until the engine is started and running smoothly ensuring 100 battery power is always available for starting This is a fully automated process resulting in trouble free s...

Страница 2: ...itched 12V power source e g to the hot wire of the number plate light The TB will switch the outputs ON OFF with a few seconds delay following the ignition key switch position Stay off mode The White control wire must be connected to the TB s Black wire terminal block The TB will not turn the outputs ON even when a battery charger is connected This is useful during winter storage as a trickle char...

Страница 3: ...oded Tighten the bolt fully 4 Similarly connect the TB Black wire ring terminal to the battery negative terminal 5 We recommend leaving the TB White wire disconnected This ensures the TB unit will work automatically refer to chapter 5 for operation modes The Ignition controlled mode is recommended if the automatic mode does not work as expected 6 Connect your accessories and the optional TB USB1 c...

Страница 4: ...re now disabled Turn the ignition key OFF and correct the short circuit fault Reset the ThunderBox disconnect the TB s Red wire terminal from the battery for about 5 seconds then reconnect Periodic GREEN once in 3 seconds Output is turned off unit is in stand by After 10 minutes the LED is dimmed down and the unit goes to deep sleep After 24hrs of inactivity the TB LED turns completely OFF to furt...

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