How to Set to Summer Fan (fan only) on a MC200/MC200CAB & MC300

The Fan Button can be pressed to circulate air when pushed manually.

Summer Fan

Note: This function will only operate if the Run mode has been set to ‘SUMMER’.
The fan Button can also be disabled by permissions settings within the user menu.

Summer - the Fan Button switches on the fan for air circulation, and another press switches it off. If the fan is left on, it will be automatically switched off at midnight.

Winter - the Fan Button has no control over the heater fan.

OFF - the Fan Button has no control over the heater fan.

Radiant - the Fan Button has no control over the heater fan.

If the fan is running because the heating is on and the fan is set to AUTO or CONST mode, the Fan Button cannot switch it off.


User Procedure
• From the Home Screen, press the ► button SIX times until “Run Mode” appears. (if already password protected you may need to enter your 4 digit number).
• Press the + button to change to ‘SUMMER’.
• Press the button to save changes.
• Press the X button to return to the Home Screen.
• Press the Fan Button to toggle the fan on and off.

Note: remember to revert the run mode back to winter if heating during the program period is required.