Daikin VRV IV+ Service Manual page 450

6 | Technical data
Wiring Component
symbol
R15T Compressor body
thermistor
R21T, Discharge pipe
R22T thermistor
R15T Compressor body
thermistor
A3P, Radiation fin
A6P, temperature
A4P,
A7P
Service manual
450
Description Trigger
Overheat Temperature >135˚C for 3 times
protection within 100 minutes
Reset: Temperature <100˚C
Overheat Temperature >120˚C for 2 times
protection within 10 minutes
Reset: Temperature <100˚C
Overheat Temperature >120˚C for 2 times
protection within 10 minutes
Reset: Temperature <100˚C
Overheat Temperature >110˚C
protection Reset: Temperature <107˚C
Temperature >114˚C
Drop control is visible through service checker tool.
Retries are monitored by field setting Mode 1 (monitor mode): 1-23/24/25. See
4
"6.9 Field settings" [ 455].
Forced stops will trigger error codes. Active errors are visible on the outdoor unit
7-Segment LED Display, remote controller displays and central controller devices.
To consult the error history, see "To check the error history" in
4
"2 Troubleshooting" [ 14].
Error Action type
F3 Forced stop
F3 Forced stop
F3 Forced stop
Drop control
L4 Forced stop
REYQ8~20+REMQ5U7Y1B
VRV IV+ Heat Recovery
ESIE18-15B – 2020.05