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8.1 Heat/cool mode change (KL08RF connection)
HTR-RF(20) thermostat is designed to work in heating and cooling systems. By default thermostat is set to heating mode. To change from heating to
cooling mode it’s necessary to insert jumper into „CO” terminal (KL08RF wiring centre). Look at the instructions below:
„CO” terminal of the KL08RF wiring centre - if contacts are closed,
then all thermostats paired with KL08RF are in cooling mode.
„CO” terminal of the KL08RF wiring centre - if contacts are opened,
then all thermostats paired with KL08RF are in heating mode.
COOLING MODE:
HEATING MODE:
8. OPERATING in OFFLINE MODE