35
Description
1. After the power ON/OFF button is pressed once, the relay and triac are turned ON or OFF per the remote
control setpoint.
– TRIAC is controlled per the fan speed selection.
– RELAY is controlled per the operation mode selection.
2. If the power ON/OFF button is pressed once more, the relay and triac are turn off and the unit stops
operation.
3. The unit turns on or off according to the temperature set point by sensing the room air temperature through
thermistor.
4. If the fan speed selection is set to the auto position, the fan speed is automatically controlled according to the
temperature differance between room temperature and temperature set point.
5. If you press the ON/OFF button during operating the unit, Relay and LED is OFF and the unit is OFF.
Содержание DSB-070LH
Страница 12: ...Inlet 380 699 323 foot Service valve 873 Cabinet front Service Cover Cabinet Side DSB 240LH 11...
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Страница 35: ...34 7 ELECTRIC CIRCUIT DIAGRAM DSB 070LH DSB 091LH DSB 121LH DSB 122LH 1 ELECTRIC CIRCUIT DIAGRAM...
Страница 43: ...PCBDRIVINGDESCRIPTION...
Страница 44: ...1 PCB CIRCUIT DIAGRAM DSB 070LH DSB 091LH DSB 240LH...
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Страница 46: ...DSB 121LH DSB 122LH...
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Страница 67: ...64 5 U9 KIA7042P RESET IC KIA70 42P OUTLINE INPUT GROUND OUTPUT VCC 1 3 2 OUT GND...
Страница 74: ...71 3 EXPLODED DIAGRAM Indoor Unit DSB 070LH DSB 091LH...
Страница 76: ...73 DSB 121LH...
Страница 79: ...76 EXPLODED DIAGRAM INDOOR UNIT DSB 240LH CONTROL BOX ASSY...
Страница 85: ...82 DSB 121LH DSB 122LH Before...
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Страница 90: ...87 5 CONTROL BOX ASSEMBLY 4 3 q 0 5 L Y 1 2 6 1 e w 7 8 9 2 DSB 070LH DSB 091LH...
Страница 92: ...89 DSB 121LH DSB 122LH...
Страница 94: ...91 DSB 240LH 3 13 7 6 9 10 5 8 7 2 12 11 4...