Johnson Controls FCP-NA-701 Quick Start Manual page 9

FCP-NA-701, FCP-PA-701
To calibrate the remote sensor, complete the following steps:
1. Press Mode to set the thermostat to OFF mode.
2. Press and hold Mode and Fan for 5 seconds to access the advanced settings menu.
3. Press Up to navigate to User Preference Settings, then press Mode to enter the menu.
4. Press Mode to navigate to 03.
5. Use the Up and Down buttons to change the option, then press Mode to confirm the change.
6. Press Mode at the end of the advanced settings menu to return to the home screen.
Pipe sensor
The system configuration summary indicates if a pipe sensor is installed. Access the advanced settings menu to see your system
configuration summary.
You can adjust the values of the temperature offset to calibrate the pipe sensor temperature.
To calibrate the pipe sensor, complete the following steps:
1. Press Mode to set the thermostat to OFF mode.
2. Press and hold Mode and Fan for 5 seconds to access the advanced settings menu.
3. Press Up to navigate to User Preference Settings, then press Mode to enter the menu.
4. Press Mode to navigate to 04.
5. Use the Up and Down buttons to change the option, then press Mode to confirm the change.
6. Press Mode at the end of the advanced settings menu to return to the home screen.
Troubleshooting
The following table lists common errors.
Table 7: Common errors (part 1 of 2)
Error code Description
ER:01 ERROR_AIR_
SENSOR_OPEN
ER:02 ERROR_AIR_
SENSOR_SHORT
ER:03 ERROR_AIR_
SENSOR_HI
ER:04 ERROR_AIR_
SENSOR_LO
ER:05 ERROR_REMOTE_
SENSOR_OPEN
ER:06 ERROR_REMOTE_
SENSOR_SHORT
ER:07 ERROR_REMOTE_
SENSOR_HI
ER:08 ERROR_REMOTE_
SENSOR_LO
ER:09 ERROR_PIPE_
SENSOR_OPEN
ER:10 ERROR_PIPE_
SENSOR_SHORT
ER:11 ERROR_PIPE_
SENSOR_HI
Solution
• Check if the built-in temperature sensor is disconnected from the thermostat circuit board or
damaged.
• Contact technical support.
• Check if the built-in temperature sensor is short circuited or damaged.
• Contact technical support.
Built-in temperature sensor detected a too high temperature.
• Check if the thermostat wiring is connected correctly to the FCU or PTAC.
• Contact technical support.
Built-in temperature sensor detected a too low temperature.
• Check if the thermostat wiring is connected correctly to the FCU or PTAC.
• Contact technical support.
• Verify if the remote temperature sensor is disconnected from the thermostat terminals RS
and SC. If yes, re-wire the remote sensor correctly and then power cycle the thermostat.
• Verify if the remote sensor is malfunctioned or damaged.
• Contact technical support.
• Verify the remote temperature sensor wiring and check if thermostat terminals RS and SC
are shorted. If yes, re-wire the remote sensor correctly and then power cycle the thermostat.
• Verify if the remote sensor is malfunctioned or damaged.
• Contact technical support.
Remote sensor detected a too high temperature.
• Check if the thermostat wiring is connected correctly to the FCU or PTAC.
• Verify if the remote sensor is installed correctly in the room or duct.
• Contact technical support.
Remote sensor detected a too low temperature.
• Check if the thermostat wiring is connected correctly to the FCU or PTAC.
• Verify if the remote sensor is installed correctly in the room or duct.
• Contact technical support.
• Check if the pipe temperature sensor wiring is disconnected from thermostat terminals PS
and SC. If yes, re-wire the pipe sensor correctly and then power cycle the thermostat.
• Verify if the pipe sensor is malfunctioned or damaged.
• Contact technical support.
• Verify the pipe temperature sensor wiring and check if thermostat terminals PS and SC are
shorted. If yes, re-wire the pipe sensor correctly and then power cycle the thermostat.
• Verify if the pipe sensor is malfunctioned or damaged.
• Contact technical support.
Pipe sensor detected a too high temperature.
• Verify if the pipe sensor is installed correctly in the pipe.
• Contact technical support.
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