What temperature do I turn the left dial to for cleaning?

No, just clean and start.

Don't know how long ago you posted this but I have the same issues! The left hand dial deals with function and the fan oven setting is 2nd one. The grill setting is the furthest one round...I think. The right hand dial is temperature. 180 is at about half past. 200 is at about 40 mins past if you get my drift. All this I have kind of figured out through trial and error... Now I've just got to figure out how to change the light bulbs....

have you solved this yet as I have similar problem ?

You have to take everything out your oven all the removables , then turn knob to pyrolyse and the other knob to 1 for mild cleaning 2 for medium and 3 for heavy cleaning

Normally you just turn the dial to the required temperature as indicated on the dial.

Usually the oven dial will say 'main oven' or have a symbol indicating which it is.

Sometimes it is a digital display and you have to press a button until the required temperature is displayed.

you might try the following, although it is the instructions for an old model, it may be relevant;

"The actual self-cleaning process is initiated by a simple 5 step procedure: 1. Set the range clock to time of day. Note: on models not equipped with an automatic oven timer, the self-cleaning cycle is preprogrammed for a 21/2 hour cycle. Use Steps 3, 4 and 5 only. 2.Establish the length of cleaning time by:
A. Setting the start time. Press and turn the start dial of the automatic oven timer clockwise to the desired starting time. B. Set the stop time. Press and turn the stop dial of the automatic oven timer clockwise to the desired stop time. Max time is 3 hours miniumum 1/12 hours. 3. Set the oven selector dial on the control panel to "Clean" 4. Set the temperature control dial to "off". If you temperature control dial has a "Clean" position, then set the dial to "Clean" instead of "Off". 5. Remove oven racks, broiler pan and broiler grid from lower oven. Close and lock the oven door by moving the latch lever as far right as it will go - into the locked position. If the lever is accidently dislodged restore it to the locked position. Otherwise, the self-cleaning process will not take place. Shortly after the cleaning cycle has begun, the oven temperatur reaches a degree in excess of the normal broiling temperature. The red "Clean" light will come on and the clean cycle will start. In a few minutes the door lock lever, which you have placed in the locked position, will automatically be secured to prevent the oven door from beging opened during the cleaning cycle. This latch remains locked until the clean cycle is complete and the oven temperature reduces to normal baking and broiling temperaturs. NOTE: Prior to self cleaning cycle operation, the oven and surface lights must be turned offed. The upper oven can be used."

I found this here; http://www.appliance411.com/archive/21155_caloric_oven_lost_cleaning_manual.shtml

you have to remove the shelf supports (left and right) as well as the shelves. The manual tells you about the shelves but not the supports. I only found out as someone wrote the answer on another website

Sounds like the the thermostat. This is the dial item which controls the temperature. Removal and replacement is usually straightforward. Turn off the power before starting work.

I also don't have a manual, but work on computers so tried some buttons and they did the trick.

On the left hand side is the button that has Mode, and then a series of buttons.
On the right hand side there is a series of buttons, and one looks like heat coming from the bottom. Turn this button to that setting.

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On the left side, press the mode button, and then press the button that looks like a thermometer. This is the mode for setting the temperature of the over.

Beside the display windows, there is knob that looks like a dial on an analog clock. Turn this dial until the temperature you want appears.