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TMCC Speed Control Using transformer

Arnold D. CribariArnold D. CribariOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

I have a new Lionel TMCC D&H RS-11 engine, product # 6-18596 made in year 2001.

I run it with an MTH Z4000 transformer. I do not have a Command Control remote or hand held controller.

When I first got it, it would accelerate up to 12 volts and then when I increased the voltage, it ran at same speed even at 18 volts. It also produced very good smoke at that voltage. A Forum Member advised me how to get the train to accelerate at higher than 12 volts using my transformer.

Now, my question is: how can I get my engine to go back to the way it originally was by using my transformer? In other words, how do I get it to stop accelerating beyond 12 volts using my transformer so it runs smoothly at same slow speed from 12 to 18 volts?

Arnold

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JF Joe FermaniOGR Forum Member

You need to set the speed control.  Its listed in the manual on how to do this:

Conventional Operation
• Setting Speed Control
1. Run the engine at the desired speed for approximately 5 seconds.
2. Press and hold the horn button.
3. While holding the horn button, increase the track voltage by at least 3 volts (at least
1/4 turn).
4. Speed control is set. (NOTE: Engine speed will increase slightly then return to set
speed.)
• Turning Off Speed Control:
1. While the engine is in neutral
, turn the Controller up to the maximum power, wait 1
second then press and hold the horn button.
2. While holding the horn button slowly
, reduce track voltage to 1/4 the full power.
3. Release horn.
4. Cycle the engine to forward/reverse. The engine is now out of speed control mode.
CAUTION
: In conventional operation, the smoke unit and lights are connected
directly to track power. Do not exceed 14-16 volts for extended periods. Doing so will
cause damage to the locomotive

 

Last edited by Joe Fermani

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