Smartrise HYDRO:EVOLVED Startup Manual

Soft Starter Startup Manual Sprecher + Schuh Hydraulic Installation
Page 10 © 2021 Smartrise Engineering, Inc. All Rights Reserved January 30, 2021
Appendix 1 Sprecher + Schuh Troubleshooting Chart
The table below lists troubleshooting solutions.
Table 3: Troubleshooting Solutions
Flashes
Fault Type
Possible Fault Explanations
Possible Solutions
1
Overload
•
Motor overload
condition present.
•
FLA dial adjustment not
matched to motor.
•
Check for motor overload
condition.
•
Verify actual motor current does
not exceed FLA.
•
Verify/Reset FLA dial adjustment.
•
Program/modify Overload setting
for load or duty cycle required.
2
Over
Temperature
•
Controller ventilation
blocked.
•
Controller duty cycle
exceeded.
•
Colling fan not working.
•
Ambient temperature
exceeded.
•
Failed Control module.
•
Over-current condition
with Overload disabled.
•
Check for proper ventilation.
•
Verify duty cycle.
•
Connect or replace cooling fan.
•
Wait for controller to cool or
provide external cooling.
•
Replace control module.
3
Phase
Reversal
•
Incoming supply
voltage is not the
expected sequence of
either ABC or CBA
•
Check power wiring,
•
Change two of the incoming phases
and verify that the motor is
spinning in the correct direction. If
the motor does not turn in the
correct direction, change the
incoming phases back to their
original connections and change
DIP switch #9 to the desired Line
Rotation sequence setting.
4
Phase Loss/
Open Load
•
Missing Supply Phase
•
Missing or unable to
detect motor
connection
•
Check that the fault contactor is
closing. If not, verify that the safety
string is closed or jumped out.
•
Check for open line (for example,
open fuse),
•
Check for incorrect wiring to load,
•
Verify proper operation of the
fault,
•
Contactor,
•
Verify connection type to motor
(LINE or DELTA),
•
Ensure product is sized correctly for
motor.

Smartrise HYDRO:EVOLVED Specifications

General

Brand	Smartrise
Model	HYDRO:EVOLVED
Category	Controller
Language	English