Rite-Hite
®
Owner's Manual
STR-4200™ Dok-Lok
®
Publication:
AMEN00102 2017-07-06
21
MAINTENANCE
Troubleshooting
Continued
Setting Horn Override Code
To create a new or replace a forgotten code:
1 Press and hold DIAGNOSTIC button until horn chirps
(≈ 5 seconds).
or
Without opening control box cover, press and hold #1
and #3 buttons on cover until horn chirps
2 Enter factory preset HORN OVERRIDE code: 1223
(horn will chirp)
3 Enter new HORN OVERRIDE code It can be
1 to 4 numbers in length
4 Press LOCK button New HORN OVERRIDE code is
enabled
Enter Hydraulic Fill Mode
1 Press and hold DIAGNOSTIC button inside control
box until horn chirps (≈ 5 seconds).
or
Without opening control box cover, press and hold #1
and #3 buttons on cover until horn chirps
2 Press HORN OVERRIDE #2 button
(horn will chirp)
3 System is now in FILL MODE Press and hold
LOCK and UNLOCK buttons to run unit up or down,
respectively
4 Cycle Dok-Lok up and down to remove air from
system Add remaining hydraulic fluid Stop cycling
once Dok-Lok barrier travels up and down without
hesitation
5 To exit FILL MODE:
• Press DIAGNOSTIC button, or
• Press no buttons for 5 minutes, or
• Cycle power
Fill Mode Input/Outputs Chart
C = Chirp on State Entry
F = Off
P = Pulsing / Flashing
T = Steady On
MICRO CONTROL BOARD
POWER BOARD
INPUTS
OUTPUTS
PUSH BUTTONS 12VDC
115/230VAC
Lock
Unlock
Horn Silence
Inside Red light
Inside Green light
Corner-V
u Red light [CVU RD]
Corner-V
u Green light [CVU GRN]
Leveler-V
u Red light [L
VU RD]
Leveler-V
u Green light [L-VU GRN]
Outside Red light [OSR]
Outside Green light [OSG]
Dok-Lok horn [HORN]
Leveler Motor Contactor
[COMBINED POWER UNIT
ONL
Y]
Motor Ouptut #1 [M1/LOCK]
Solenoid #1 (RSOL1 / RAISE)
Solenoid #2 (RSOL2 / DIVER
T)
[COMBINED POWER UNIT
ONL
Y]
12VDC power supply ok
TERMINAL BLOCK NO.
Membrane
J716 J717 J121 J122 J123 J124 J112 J111 J719 J151 J14
J73
J72
J21-6
POWER BOARD LEDS
–
–
–
–
–
–
–
–
–
–
–
–
–
LD2 LD10
LD9
LD7
MICRO CONTROL BOARD LEDS
LD52
LD17 LD19 LD11 LD13 LD18 LD12 LD49 LD48 LD15 LD42 LD1 LD8
LD6
–
NO.
011514
State/Sequence No
Fill Mode Sequence
–
–
–
T
F
T
F
T
F
P
F
C
F
F
F
F
T
011515
Service Motor Up
M
–
–
T
F
T
F
T
F
P
F
C
T
T
T
T
T
011516
Service Motor Down
–
M
–
T
F
T
F
T
F
P
F
C
T
F
F
T
T
