Fujitsu Airstage ASUB18TLAV1 - Page 787

2-20. THERMOSTAT CONVERTOR
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MODEL: UT Y-TTR X
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SWITCH POSITION
Perform the initial settings using 3 DIP switches (SET 1 to 3) on the circuit board.
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2WIRE/3WIRE setting (SET1)
Remote controller 2WIRE/3WIRE switching SW
Factory setting: 2WIRE
Set matched with the connection method of the remote controller cable to be connected.
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Single-stage or Two-stage setting (SET3)
(
u
...Factory setting)
SW
SET3-1
Contents
u
OFF Temperature setting: Single-stage
ON Temperature setting: Two-stage
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Single-stage or Two-stage setting (SET3)
z
SET3-1: Single-stage setting
Cooling setting temperature
(
u
...Factory setting)
SW
SET3-2
Cooling stage 1 setting
Temperature °F (°C)
Remarks
u
OFF 64 (18) Pattern 1
ON 68 (20) Pattern 2
Heating setting temperature
(
u
...Factory setting)
SW
SET3-3
SW
SET3-4
Cooling stage 1 setting
Temperature °F (°C)
Remarks
u
OFF OFF 86 (30) Pattern 1
OFF ON 81 (27) Pattern 2
ON OFF 75 (24) Pattern 3
ON ON 70 (21) Pattern 4
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FUNCTION SETTING FUNCTION SETTING