Fujitsu AOU18RLXFZH - Page 106

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MULTI TYPE 2-3 rooms type
 Auxiliary heater output
Signal is output from connector when indoor fan and compressor turn on under heating operation.
*Signal output performance specifications are as shown as follows:
Example: When Set Temperature (Ts) is 72 °F(22 °C)
• and room temperature (Tr) increase above 52 °F(12 °C), signal output is on.
• and room temperature (Tr) increase above 70 °F(21 °C), signal output is off.
• and room temperature (Tr) decrease below 66 °F(19 °C), signal output is on.
• and room temperature (Tr) decrease below 48 °F(10 °C), signal output is off.
 Fan delay setting (JM3)
This is used to continue indoor unit fan operation for 1 minute after thermostat "Off" in heating
mode.
1 minute delay control set by cutting jumper wire on PCB.
Indoor unit type Connector
Compact cassette —
Slim duct CN10
Wall mounted
—
Floor
Off
Off
On
Tr-Ts
Tr-Ts=-2 °F( -1 °C)
Tr-Ts=-20 °F( -10 °C)
Tr-Ts= -6 °F( -3 °C)
Tr-Ts=-24 °F( -12 °C)