LED Display
LCD Display
Fault Name
The digital input assigned to the volute/
thermostat input (H1-0
o
= 88 or 89) is active.
• Check the wiring or wait for the volute or motor to cool.
• Auto-restart of this fault is controlled by parameter L5-53, Volute-TStat Retry Selection.
Both volute/thermostat inputs are
programmed simultaneously (H1-0
o
= 88
and 89).
Program only one digital input to either H1-0
o
= 88 or H1-0
o
= 89.
6.3 Fault Detection
YASKAWA
TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
267
6
Troubleshooting
Summary of Contents for iQpump Micro CIMR-PW Series
Page 443: ......
