Light Management
Tronic Transformers
Operating Instructions
Electronic transformers for lowvoltage
halogen lamps
1. Safety
instructions
Attention: Electrical equipment must be installed and fitted by
qualified electricians only.
To prevent electric shocks, always shut off the mains supply (by
cutting out the circuit-breaker) before working on the device or
before replacing the lamp.
Any non-observance of the safety warnings and fitting instructions
may result in damage to the device and cause fire or other hazards.
2. Function
Use for 12 V halogen lamps.
The device can only be dimmed with JUNG TRONIC or Universal
dimmers.
Never use dimmers from other manufacturers.
Using dimmers from other manufacturers may involve a risk of fire.
Lamp-saving soft-start at switch-on (except for 40 W / 70 W Qu).
Overload and over-temperature protection by automatic reduction of
power (40 / 70 / 105 / 150 W transformers) or shut-off until device has
cooled down (70 W Qu and 200 W transformer).
Short-circuit protection (40 / 70 / 105 / 150 W transformers):
Shut-off with automatic restart after removal of short-circuit.
