Ideal Heating i305 - Page 27

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Installation and Servicing
SECTION 2 - INSTALLATION
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If +/- buttons are pressed the CH Slab setting function will be activated. This function will increase
the CH ow temperature from 15° C by 1° C every 24 hours until the slab temperature exceeds
45°c or the target CH temperature of this function is cancelled by pressing the Menu button. Press
the Menu button again to progress to the ‘Primary Return Limit’ activation display:
Press +/- buttons to enable / disable the primary return limitation function.
Note: This function is independent of the Credit control
valve accessory behaviour.
Press the Menu button again to return to normal
operation.
SERVICE MODES - CONT’D
This function allows the return temperature of the
primary system to be limited for more efcient
system
Press the Menu button again to progress to the
‘Credit Control’ setting display:
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If +/- buttons are pressed the Central Heating will run at maximum rate for up to 30 minutes
Press the Menu button again to progress to the ‘Slab Setting’ service mode:
INSTALLATION