Honeywell RTH221B1021/A Przewodnik Instalacji Pobierz pdf (Strona 9)

7 69-2448ES—03

RTH2300/RTH221

Set jumper JP1, on the back of the thermostat, if you

have connected a wire to the G terminal.

Set Heating Fan Control

Leave the jumper in this factory-set position if

you have a gas or oil furnace.

Place the jumper to this position if you have

an electric furnace.

Incorrect jumper setting: An incorrect setting is notice-

able in a gas or oil heating system. When heating starts,

you will initially feel cold air coming out of the vents as

the fan is running before the furnace has enough time to

heat up the air.

JP1

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Honeywell RTH221B1021/A Przewodnik Instalacji Strona 9