Soft Starter Startup Manual Sprecher + Schuh Hydraulic Installation
January 30, 2021 ©2021 Smartrise Engineering, Inc. All Rights Reserved Page 5
Construction
All safety inputs are functional during Construction mode on the Hydro:Evolved controller.
When these safety devices are installed, they are connected even if still on Construction mode.
See page 5 for safety input connections. The following includes instructions for when none of
these devices have been installed prior to beginning on Construction mode.
Perform the following to wire the Construction Box. See page 4 for the Construction Mode
connections.
1. Turn off power to the controller.
2. On the MR board, connect a jumper from L120 to terminals LFT, LFM, and LFB.
3. Are there rear doors?
a. If there are rear doors, connect L120 to terminals LRT, LRM, and LRB. Go to step 4.
b. If there are no rear doors, go to step 4.
4. Connect a jumper from H120 to PIT, BUT, BFL, and TFL.
5. Connect a jumper from M120 to SFM and GOV.
6. Is a Run/Stop switch being used?
a. If a Run/Stop switch is used, go to step 7.
b. If a Run/Stop switch is not used, connect a jumper from H120 to SFH. Go to step 9.
7. Connect a wire from the MR board H120 to one side of the Construction Box Run/Stop
switch.
8. Connect a wire from the MR Board SFH to the other side of the Construction Box
Run/Stop switch.
NOTE: A closed switch indicates run and an open switch indicates stop.
9. Is the run box being used?
a. If the run box is being used, perform the following:
• Connect the UP button to the input of the CUP.
• Connect the DOWN button to the input of the CDN.
• Connect the Enable to CEN (jump high if not available).
• Power up the controller by turning on main power, pressing in all push breakers,
and turning on the L1/L2 breaker.
• Go to step 10.
b. If the run box is not being used, power up the controller by turning on main power,
pressing in all push breakers, and turning on the L1/L2 breaker. Go to step 11.
10. Press the right button to access the Main Menu and navigate to Setup | Miscellaneous |
Enable Const. Box to On. Scroll right and press Save.
NOTE: When the Enable Construction Box is On, the onboard inspection buttons are
disabled.
11. Verify the Car Door Bypass and Hoistway Bypass switches are in the OFF position.
12. Place the INSPECTION switch to INSPECTION.
13. Verify the mode of operation is Construction.
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