Richards-Wilcox DYNA-HOIST DC Series User manual

PB 1
DC Direct Drive Commercial
Door Operator
Installation Manual and
Setup/User Instructions
FOR USE ONLY WITH PROPERLY BALANCED
SECTIONAL DOORS AND ROLLING STEEL
Dyna-Hoist DC Installation
Manual and Setup/User Instructions-R0
Engineered for Life
www.rwdoors.ca/dynahoist
DYNAHOIST
DC SERIES

23
TABLE OF CONTENTS
General Overview ................................................................................................................................................................Page 3
Meeting UL 325 Requirements ........................................................................................................................................Page 3
Box Inventory......................................................................................................................................................................... Page 3
Operator Technical Overview............................................................................................................................................Pages 3-4
Pre-Installation Assembly Requirements........................................................................................................................Pages 5-7
Mounting Installation Instruction....................................................................................................................................... Pages 8-10
Wiring Instructions............................................................................................................................................................... Pages 11-12
Wiring Diagrams...................................................................................................................................................................Pages 13-17
Startup Procedure ............................................................................................................................................................... Page 18-20
Testing for Spring Balance.................................................................................................................................... Page 18
Accessing STARTUP MENU................................................................................................................................ Page 18
Set Closing Timer.................................................................................................................................................... Page 18
Set Voltage................................................................................................................................................................Page 19
Set Motor Position...................................................................................................................................................Page 19
Set Door Limits ........................................................................................................................................................Page 19
Set Door Speed.......................................................................................................................................................Page 19-20
Jog Mode................................................................................................................................................................... Page 20
Exiting STARTUP MENU & Testing.....................................................................................................................Page 20
ADVANCED MENU Programming.................................................................................................................................. Page 21
Set Reversing Timer................................................................................................................................................Page 21
Set PWM Frequency ..............................................................................................................................................Page 21
Set Dynamic Brake..................................................................................................................................................Page 21
Set Opening Force..................................................................................................................................................Page 21
Set Closing Force ...................................................................................................................................................Page 21
Set Open Slow Speed........................................................................................................................................... Page 22
Set Close Slow Speed ..........................................................................................................................................Page 22
Set Open Rampdown Distance........................................................................................................................... Page 22
Set Close Rampdown Distance...........................................................................................................................Page 22
Set Open Limit Options (Push Button & Remote)...........................................................................................Page 22
Set Output Relay ..................................................................................................................................................... Page 22
Set Calibration .........................................................................................................................................................Page 23
Set Maintenance Schedule...................................................................................................................................Page 23
Set Red Flashing .....................................................................................................................................................Page 23
Set Advanced Red .................................................................................................................................................. Page 23
Set Open Limit Switch........................................................................................................................................... Page 23
Set Close Ramp-Up Time .....................................................................................................................................Page 23
Set Motion Detect Time......................................................................................................................................... Page 24
Set Factory Reset....................................................................................................................................................Page 24
Exiting ADVANCED Menu.....................................................................................................................................Page 25
Power Outage Operation................................................................................................................................................... Page 25
Battery Information .............................................................................................................................................................. Page 25
Car Wash/Water Resistant Applications ....................................................................................................................... Page 25
Components .........................................................................................................................................................................Page 26
Troubleshooting Guide ....................................................................................................................................................... Page 27-29
Replacement Parts List ......................................................................................................................................................Page 29
Warranty.................................................................................................................................................................................Page 30
FOR DYNA-HOIST DC SERIES TECHNICAL SUPPORT
PLEASE CALL 1-833-785-7332

23
GENERAL OVERVIEW
Thank you for purchasing this Dyna-Hoist Direct Drive Door operator. This dependable operator is designed
for continuous-cycle duty for your Commercial Door and can extend the life of your counter-balanced sectional
door with its integrated soft-start/soft-stop capability.
It also features adjustable opening speeds of up to approximately 24” per second, battery backup that
can operate the door in case of power failure, over-current protection, and adjustable auto-reversing force
monitoring, along with many other programmable functions.
MEETING UL 325:2017 REQUIREMENTS
The Dyna-Hoist Operator is provided with a Polarized Reflective Photo-Eye or Thru-Beam Photo-Eye (1 & 2HP
model only), which is connected into Terminal 1 of the ‘Reversing Devices’ input on the Control Panel. Once the
Close button is activated, the operator verifies that the Photo-Eye is connected and functional, and it continues
to monitor the sensor as the door closes.
A dedicated terminal (Terminal 2 Reversing Devices) is provided to operate with Monitored Reversing Devices.
Input (Terminal 3 Reversing Devices) for non-monitored reversing devices (i.e. standard pneumatic edge).
The Dyna-Hoist Operator will initiate Push/Hold to CLOSE protocols should devices in Terminal 1 and 2 be
found non-functional, misaligned or unconnected (at least one functional device must be connected and verified
in either Terminal 1 or Terminal 2). Note that during Push/Hold to Close protocols, the door will reverse should it
not fully reach the closed limit per UL 325.
BOX INVENTORY
Before beginning installation, please verify that all components are accounted for:
1. Motor, Gearbox, Encoder, Junction Box Assembly
2. Control Panel
3. Limit Brackets and Hardware (Angle Brackets for Stop Limit to mount on door tracks)
4. Torque Arm, Mounting Bolts, Mounting Bracket
5. Shaft Collar and Shaft Key
6. Reversing Device – Reflective Photo-eye (Thru-Beam Photo-Eye included on Dyna-Hoist 1000/2000)
7. Two 12V, Lead-Acid Rechargeable Batteries (3 Batteries fo Dyna-Hoist 2000)
In case any of the above items is missing, please contact Richards-Wilcox and provide us with details of the
missing part(s), as well as the serial number of your operator.
OPERATOR TECHNICAL OVERVIEW
Motor
HORSEPOWER: DC500 = ½ HP DC750 = ¾ HP DC1000 = 1 HP DC2000 = 2 HP
SPEED: 1750 RPM
CURRENT (FLA): ½ HP = 5A ¾ HP = 7.6A 1 HP = 10A 2 HP = 10A(208-240Vac)
OUTPUT TORQUE: Dyna-Hoist500 = 54Nm,Service Factor 1.6
Dyna-Hoist750-1 = 80Nm, Service Factor 1.1
Dyna-Hoist750-1.25 = 108Nm, Service Factor 2.0
Dyna-Hoist1000 = 147Nm, Service Factor 1.5
Dyna-Hoist 2000 =

45
Electrical
SUPPLY VOLTAGE: 110-130 or 208-240V Vac, 1ph Input (All incoming power to be
connected in provided junction box)
BATTERIES: ½ HP= 2 x 5Ah, ¾ HP= 2 x 7Ah, 1 HP= 2 x 9Ah, 2 HP= 3 x 9Ah
CONTROL VOLTAGE: 24Vdc, 1A Power/Connections supplied for activation and
reversing devices
AUX RELAY: 1 SPDT Programmable Relay (factory default to activate on Open
Limits)
Safety
PHOTO-EYE or THRU-BEAM Polarized Photo-eye Sensor/Reflector with Bracket or Thru-Beam
SENSOR: sensor provided with unit as non-impact reversing device protection.
POWER OUTAGE Battery Backup to open/close the door in case of power-outage.
OPERATION: 3/8” ratchet socket for manual crank open/close as added
r edundancy.
Maximum Recommended Counter balance Sectional Door size
Dyna-Hoist 500: up to 200 Square Feet
Dyna-Hoist 750: up to 350 Square Feet
Dyna-Hoist 1000: up to 500 Square Feet
Dyna-Hoist 2000: over 500 Square Feet
IMPORTANT
WARNING – These instructions are intended for experienced personnel trained for service and in-
stallation of sectional doors and operators. All safety precautions and local codes must be followed.
1. READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.
2. Have qualified service personnel make necessary repairs to ensure door is operating smoothly without any
unusual noise. Install operator only on a smoothly operating and well balanced door.
3. Remove all pull ropes and remove locks (unless mechanically and/or electrically
interlocked to the power unit) connected to the door before installing the operator.
4. A commercial/industrial door operator that has exposed moving parts capable of causing injury to persons
or employs a motor deemed indirectly accessible by clause 10.6 by virtue of its location above the floor shall
include:
a. Install the door operator at least 2.44m (8 ft) or more above the floor: or
b. If the operator must be installed less than 2.44m (8ft) above the floor, then exposed moving parts
must be protected by covers or guarding; or
c. Both a. and b.
5. Do not connect the operator to the supply power until instructed to do so.
6. Locate the control station: (a) within sight of the door, and (b) at a minimum height of 1.53m (5 ft) above
floors, landings, steps, or any other adjacent walking surface and (c) away from all moving parts.
7. Install an Entrapment Warning Placard next to the control station in a prominent location.

45
PRE-INSTALLATION ASSEMBLY REQUIREMENTS
BEFORE INSTALLATION, ENSURE THAT YOUR DOOR IS PROPERLY BALANCED AND RUNNING
SMOOTHLY. ALSO ENSURE THAT THE LIMIT BRACKETS SUPPLIED ARE INSTALLED AND
SECURED PROPERLY. BUMPER/PUSHER SPRINGS MAY BE USED IN PLACE OF, OR IN ADDITION TO
LIMIT BRACKETS FOR DYNAHOIST OPERATORS, BUT MUST BE INSTALLED PRIOR TO OPERATION.
Operator Mounting Requirements
Dyna-Hoist operators are mounted directly on the door shaft. Before installing the operator, please ensure follow-
ing criteria is met:
The door is well balanced, is tested for smooth
functioning without any unusual noise.
Provided Limit Brackets must be installed
4"-5" past door's desired open position (and within
allowable maximum cable height) to prevent the
doors from over-travel. (See Fig. 1A)
The door has a solid keyed shaft with a minimum
exposed length of 4.5” on the operator side.
Clearance of at least 12” horizontally from the
side of the door (or 9” from end of shaft), and
24” vertically below the shaft. There is adequate
structural support surface to securely install the
torque arm mounting bracket, the torque arm and
the junction box. For more details, see mounting
installation instructions
Fig: 1 & 7.
Mounting space for the operator Control Panel
(Min. 5 ft. from ground level, within clear sight of the
door but far enough away as to prevent users from
contacting moving parts).
Left Hand Mounting:
The factory default mounting as shown
(Shown in Fig: 2) is for left-hand side of the
door, hence no modification is required.
FIGURE: 1
FIGURE: 2
Magnet on
this side
Encoder
FIGURE: 1A

67
Right Hand Mounting:
The software and hardware must be modified for right-hand side mounting.
Refer to “OPERATOR START-UP/SET-UP, MOTOR POSITION.
Field Adjustment of the Encoder for Right-Hand Mounting:
Instructions to adjust the hardware for right hand
mounting: See Fig: 3.
Remove the 4 bolts, spacers that secure the encoder
on the left-side of the gearbox and set the encoder
mounting plate, bolts and spacers aside.
Remove the cable tie that secures the cable to
the gearbox. DO NOT ATTEMPT TO REMOVE/
DISCONNECT CABLE!
Insert a long screwdriver through the hollow shaft from
the right side of the gearbox and gently tap out the
encoder magnet assembly wedged in the left side of the
gearbox hollow shaft.
Align the key and insert the magnet assembly into the
right side of the hollow shaft and gently tap with a
rubber mallet until it is slightly recessed 1 mm (1/32”) in the hollow shaft (level with the inner bevel edge of
the hollow shaft). ENSURE THAT THE MAGNET IS VISIBLE AND FACING OUTWARDS FIG: 3 PRIOR
TO INSERTION.
Attach the encoder mounting plate to right-side of the gearbox, so that it covers the encoder magnet
assembly, ensuring that the cable is facing towards the bottom of the operator, use existing bolts and
spacers. Ensure that bolts are fully tightened. DO NOT
TWIST THE CABLE.
Please note that the face of the encoder should not
be more than 1mm (1/32”) from the magnet. If too far,
the encoder may not detect the magnet. If too close,
friction will lead to limit retention issues.
Assembling Torque Arm to Gearbox
The torque arm must be assembled onto the gearbox on
the opposite side of encoder using the enclosed 4 bolts.
There are 6 possible positions for the torque arm, and its
optimal mounting position should be pre-determined prior to
assembly. Tighten bolts appropriately. THE TORQUE ARM
IS AN INTRINSIC COMPONENT OF THE OPERATOR’S
SAFETY AND FUNCTIONALITY AND MUST BE INSTALLED
SECURELY. See Fig: 4
See Fig; 4A-F For recommendations on how
to mount Torque Arm to Operator/Mounting
Bracket in relation to Shaft Off-set.
FIGURE: 3
FIGURE: 4
Magnet on
this side
Encoder

67
TORQUE ARM POSITION IN RELATION TO OPERATOR

89
WARNING
• TO REDUCE THE RISK OF PERSONAL INJURY OR DEATH, DO NOT CONNECT ELECTRICAL POWER UNTIL
COMPLETE OPERATOR, JUNCTION BOX AND CONTROL PANEL ARE INSTALLED, SECURED AND PROTECTED
PER FOLLOWING INSTRUCTIONS.
• ENSURE THAT AREA IS CLEAR OF PERSONNEL AND CORDONED OFF TO ACCESS WHILE INSTALLING
OPERATOR.
• USE PROPER SAFETY PROTOCOLS ACCORDING TO INTERNAL, LOCAL AND FEDERAL REQUIREMENTS.
MANDATORY FIRST STEP - Limit Bracket Installation
If your door is not already equipped with bumper/pusher springs, it is mandatory to install the supplied Limit
Brackets. Mount one bracket to the top of each track (See Figure 1A) to prevent over-travel of the door, and enable
automatic encoder recalibration prior to setting limits and after a power-loss. These should be mounted inside the
door-tracks at the door’s maximum allowable travel point, and are required to be located at the same exact position
on both tracks so that the top rollers of the door rest against them in a level position.
To install, manually open the door to the uppermost opening position allowable by the cables, clamp the door in
place, and secure the brackets to the track as shown Figure 1A using the top rollers as the reference points for the
brackets.
IN THE ABSENCE OF BUMPER/PUSHER SPRINGS, INSTALLATION OF LIMIT BRACKETS IS
MANDATORY PRIOR TO OPERATOR INSTALLATION. WITHOUT PHYSICAL LIMITS, THE DOOR CAN
RUN OUT OF ITS TRACKS AND CAUSE SEVERE PERSONAL INJURY AND/OR CAUSE SEVERE
DAMAGE TO THE DOOR. FURTHERMORE, YOU WILL BE UNABLE TO SET THE LIMITS.
MOUNTING INSTALLATION INSTRUCTION
Shaft Collar/Key Installation
The Shaft Collar serves as an end-stop for the gearbox on the shaft to prevent possible damage to the encoder magnet. It
is important that it is securely fastened prior to installation of the operator, and needs to be mounted in conjunction with the
key as shown in Fig: 5.
Adjust the door so that the shaft keyway is facing up (you may have to
open/wedge/clamp the door open slightly to achieve this).
Loosen the Shaft Collar set screw and slide it over the shaft
approximately 3 ½” from its end.
Insert the 3 inch long key (provided with operator) into the door shaft
keyway with one end flush to the end of the shaft.
Slide the collar back so that it touches the key, which should still be flush with the shaft end on its opposite side (the key
sits in the keyway between the collar and the end of the shaft), see Fig: 5.Firmly tighten the set screw of the collar onto
the shaft. Fasten the Torque Arm to the gearbox on the opposite side as the encoder, and at an appropriate position as
suggested on Drawing Figs: 4A-F)
Please note that in order to keep this collar as close to the door frame as possible and to accommodate
fastening of the torque arm, you may be required to cut the shaft to an appropriate length.
FIGURE: 5

89
FIGURE: 5
WARNING
WARNING: THE OPERATOR ASSEMBLY IS HEAVY AND CAN CAUSE SERIOUS INJURY OR DEATH SHOULD IT
BE DROPPED DURING INSTALLATION. TAKE ALL NECESSARY SAFETY PRECAUTIONS TO AVOID DROPPING
THE OPERATOR (I.E. TETHER/TIE DOWN) PRIOR TO ATTEMPTING INSTALLATION. SCAFFOLDING OR SCISSOR-
LIFTS/PLATFORM-LIFTS ARE ADVISED FOR OPERATOR INSTALLATION. NEVER ATTEMPT TO INSTALL AN
OPERATOR ABOVE EYE-LEVEL OR FROM A LADDER.
Operator Installation
ENSURE THAT PREVIOUS STEPS FOR SHAFT COLLAR/KEY INSTALLATION HAVE BEEN PROPERLY
FOLLOWED BEFORE PROCEEDING. FAILURE TO DO SO COULD RESULT IN DAMAGE TO THE ENCODER
DURING OPERATOR INSTALLATION.
Align the keyway of the gearbox with the pre-mounted key (see
Key Shaft Collar/Key Installation on previous page) located on the
mounting side of the shaft.
Slide the gearbox onto the shaft until it makes contact with the Key
Shaft Collar.
Assemble the Torque Arm Bracket to the Torque arm using the
fastener provided. NOTE: DO NOT TIGHTEN THE NUT FULLY).
Anchor the Torque Arm Bracket to the solid structural support.
Fasten the torque arm to structural support by means of the
supplied bolt, locking nut and washers. The supplied bracket may
be required. If the torque arm does not align with structural support,
you may try adjusting the torque arm position on the gearbox (see
Assembling Torque Arm to Gearbox) accordingly or use the Torque
Arm Bracket.
Junction Box Mounting
The junction box contains terminals for power connections, as
well as battery/communication connections for the control panel.
Mount the junction box, by means of the mounting flanges and in
accordance with the electrical code, in a conspicuous location
that will provide access for both electrical power and control
panel wiring connections. The junction box is pre-wired with 2
feet of flexible conduit, if longer lengths are required, consult with
factory. Do not mount the junction box near moving parts or in an
inaccessible area.
FIGURE: 6
FIGURE: 7
FAILURE TO SECURELY FASTEN TORQUE ARM COULD RESULT IN DAMAGE, SERIOUS
INJURIES OR DEATH AND WILL VOID THE WARRANTY.

10 11
Control Panel Mounting
The control panel should be securely mounted at or around
eye level (minimum 5 ft. from floor) on the same side as
the operator/junction box. Ensure that the control panel is
mounted far enough away from the door as to avoid user
contact with the door while in operation, but close enough
that the user has clear view of the door at all times. Four (4)
control mounting brackets are provided to facilitate mounting.
See Fig: 8
Photo-Eye or Thru-Beam Sensor Mounting
The included reflective photo-eye or thru-beam sensor should
be mounted so that it scans area that spans the entire width
of the door at a height of no more than 6 inches from the
ground. The sensor (reflective photo-eye) or receiver (thru-
beam) should be mounted on the operator side (as it will be
wired into the control panel), while the reflector or transmitter
should be mounted on the opposite side of the door, facing
the sensor/receiver so that its center meets the beam. Use
the included mounting bracket(s) to secure to either the
door tracks or the wall. Refer to the specific mounting details
provided with the sensor. For final alignment of the sensor,
put unit in STARTUP MENU (see page 18) to apply power
to the sensor (after WIRING – see page 13 for additional
wiring diagram). Once properly aligned in STARTUP MENU,
the indicator will light up in confirmation. Note that upon exit
from the STARTUP MENU, the sensor will only become active
when the door is closing.
See Fig: 9 for mounting reference.
FIGURE: 8
FIGURE: 9

10 11
WARNING
TO REDUCE THE RISK OF PERSONAL INJURY OR DEATH, ENSURE THAT THE FOLLOWING
PRECAUTIONS HAVE BEEN FOLLOWED PRIOR TO MAKING ELECTRICAL CONNECTIONS:
WIRING INSTRUCTIONS
Junction Box Connections
Terminals inside the junction box are labeled and provided for input power (100-240Vac 1 Ph), and to connect power
the battery backup, and supply low voltage power and communication for the control panel. Optional terminals are also
provided for Fully Open Limit Reset connection to an external switch.
Power Connections (100-240Vac Single Phase)
1. ENSURE POWER IS DISCONNECTED!
2. Run power wires to junction box in accordance with local and national regulations.
3. Connect incoming power to L/L1 and N/L2, and ensure that ground wire is properly affixed.
Control Panel Connections (24Vdc)
1. Using minimum of 18AWG cable, connect individual wires to V+, GM, GS and COM terminals in the junction box.
Richards-Wilcox recommends using wiring kit (Part# PDC-CABKIT) or equivalent.
2. These will match the connections in the Control Panel and will be terminated in the same sequence (as labeled) to
match the junction box (all control panel wiring shall enter through the bottom of the enclosure).
Battery Connections (24Vdc) 2 Batteries Connected in Series
1. Using minimum of 18 AWG insulated stranded wire; connect to B+ and B- inside the junction box (two separate wires).
NOTE: 14AWG is recommended for Dyna-Hoist 1000 Operators.
2. These wires should be run together with the Control Panel Connections (through the bottom of the enclosure) and
connect to the ‘+’ and ‘-‘DRIVE terminals on the board.
3. Place the batteries into the Control Panel. Connect the wires to the batteries as labeled (fused lead connects to the
Positive – Red – contact, blue lead to the Negative – Black – contact).
Fully Open Reset Limit Switch Connections (24Vdc)(Optional)
1. Using minimum of 18 AWG insulated stranded wire; connect to H1 and H2 inside the junction box (two separate wires)
2. Connect these wires through NO Contact of Limit Switch, Proximity Sensor, Reed Switch, etc., set to activate at
uppermost limit of door. This is used in advance of physical stop limits (limit brackets) to reset encoder at startup
or menu reset (fully open position) and to avoid rollers coming into contact with the brackets. Also used as Fully
Open position settings in Menu. Note that installation of limit brackets (or alternate physical stopping device) is still
mandatory as a redundant safety stop in case of switch failure. If using external switch in lieu of limit brackets for Fully
Open Position Reset, a menu setting must be changed. See Page 24.
1. Disconnect power at fuse box/source and follow proper lockout/tag-out procedures per national and
local electrical codes.
2. Ensure that all electrical connections are made by qualified electricians/technicians only and meet
national and local electrical codes.
3. All wiring should be on a dedicated circuit and properly protected.

12 13
Control Panel Board Connections
The Control Panel provides power and inputs for your Reversing Devices (up to 3), Activation Devices (up to 2), as well as a
wired Push Button Station, and a Remote Radio Receiver. Two on-board relays provide signaling for a variety of programmable
options. Further connections are available for Traffic Signals, a buzzer and flashing Amber signal (while the door is in motion) and
a door lock switch (prevents the door from moving while activated). A receptacle for Richards-Wilcox’s wireless peripheral devices
(impact/tilt sensor, reversing edge, etc.) is also provided.
Reversing Devices
The Dyna-Hoist accepts UL325 Monitored Devices, as well as standard non-monitored Devices. Connect the provided reflective
photo-eye into the terminal labelled ‘1’. Any UL325 'monitored' reversing device should be connected into the terminal labelled
‘2’. Any other added reversing photo-eyes, light curtains and reversing edges should be connected into the terminal labelled ‘3’.
Follow the wiring diagrams included in this manual, and installation instructions provided with your reversing device for further
mounting and connection details. Please note that without a connected, functional reversing device, the Closing Timer and Single
Push auto-closing features of the door are de-activated – Push/Hold to Close protocols will be initiated.
Activation Devices
Automated, wired activation devices, such as Floor Loop Detectors, Pull Cords, Motion Detectors and Photo-Eyes (up to a
maximum of 2 wired devices) used to open the door are connected here. Follow wiring diagram below and refer to the instructions
provided with your activation device for precise connection and mounting details. Note that all devices connected to terminal
A1will open the door to a position just shy of the full opening height, and devices connected to terminal A2 will open the door to
the set limit.
Push Button Station
Connect an added Push Button station to the other side of your door using these inputs. N/O dry contacts are required. Note that
Push Button Stations can be programmed to raise the door to the fully open or set limit position. Refer to the wiring diagram for
further connection details. Push Button Stations are available from RW, please contact us for details.
Remote Radio
Connect your receiver to the provided terminals – as the Dyna-Hoist control panel enclosure is non-metallic, external antenna not
necessarily required. Note that Remote Radio can be programmed to raise the door to the fully open, or set limit position. Refer
to the wiring diagram for further connection details. Remote radio transmitters and receivers are available from Richards-Wilcox,
please contact us for details.
Door Lock
These terminals are available to de-activate door functionality, whether it is a simple switch, or a sensor providing a signal when the
door is locked for the night. Another available option is connecting this to a programmable timer relay to allow door operation for
a pre-determined schedule. Refer to the wiring diagram for further connection details. Contact Richards-Wilcox for information on
their Door Lock Sensor Kit.
Traffic Light
To install an LED stop and go light, use the provided terminals at the bottom of the board. The red connects to the ‘R’ terminal, the
green connects to the ‘G’ terminal and the common should be wired into the ‘+24’ terminal. Ensure that you are using LED traffic
lights (not incandescent) with a maximum consumption of no more than 100mA. The traffic light will stay red when the door is in
motion or the closed position, and will be green in the fully open position only. The red can also be programmed to flash when
the door is in motion, and in advance of close when using the closing timer (See Page 22 for futher details). The ‘Y’ terminal is for
a secondary flashing Amber LED beacon and/or audible signal to indicate when the door is in motion. While accessing the Setup
Menu, the traffic lights will turn off, and the Amber beacon, if installed, will flash. LED Stop and Go Lights from Richards-Wilcox
are highly recommended, please contact us for details. Refer to the wiring diagram for further connection details. Note: DO NOT
USE INCANDESCENT SIGNALS WITH THIS OPERATOR. LED LIGHTS ONLY.
Output Relay Connections
NO and NC relay output connections are provided for interlocking with other material handling equipment (i.e. dock leveller) or
security/fire systems. These outputs can be programmed (see Output Relay Setup) to energize when the door is at the Open or
Closed Limit. Refer to the wiring diagram for further instructions.

12 13
WIRING DIAGRAMS

14 15

14 15

16 17

16 17

18 19
CAUTION!
STARTUP PROCEDURE
TESTING FOR DOOR SPRING BALANCE
THIS STEP MUST BE DONE BEFORE POWER IS CONNECTED.
The Dyna-Hoist operator is intended for use only with balanced doors. Improperly balanced doors could significantly affect the
performance of the operator. We recommend that once the door and operator are completely installed that you test the door’s balance
prior to power up.
To do this, ensure that the batteries are connected, power is off, and attempt one full cycle up and down under battery power
(push and hold the OPEN button, and push and hold the CLOSE button). The door should travel at a slow, steady pace upwards and
downwards. If the door can achieve a full cycle under battery power, it is setup properly for use with the Dyna-Hoist operator. If the
battery cannot move the door in either direction fully, the spring tension on the door must be adjusted.
POWER UP
Apply power to the unit. The Control Panel LED Screen should light up and run a self-diagnostic. If LCD screen is not lit, refer to
Trouble Shooting on Page 25. Once it has run through its self-diagnostic, the screen will read ‘Door is Ready’. DO NOT TRY TO
OPEN THE DOOR AFTER INITIAL POWER UP - ACCESS QUICKSTART MENU ONLY!
QUICK START MENU & ACCESSING ALL MENU SELECTIONS
NOTE THAT ALL FACTORY MENU SETTINGS ARE RECOMMENDED FOR
SECTIONAL DOORS ONLY. CONTACT Richards-Wilcox FOR SETTINGS FOR
OTHER DOOR STYLES (i.e. Rolling Steel, etc.)
For access to the QUICKSTART MENU press and hold the STOP BUTTON FOR 10
SECONDS - do not release until QUICKSTART MENU appears on the screen. Once
accomplished, you can scroll between the various QUICKSTART MENU options by pressing
the OPEN and CLOSE buttons. Once you have reached a selection that you would like to
alter, press the STOP button. Use the OPEN and CLOSE buttons to scroll/toggle between
options within the selection, and then press STOP to save your selection and return to the QUICKSTART MENU.
CLOSING TIMER
IT IS NOT RECOMMENDED TO SET THE CLOSING TIMER UNTIL AFTER THE UNIT
HAS BEEN FULLY TESTED.
The Closing Timer will automatically close the door after opening by the preset number of
seconds that have been programmed using this QUICKSTART MENU option.
Once you have accessed this option, use the OPEN and CLOSE buttons to increase
or decrease the closing timer value in 1 second intervals. If it is not required, ensure that
the Closing Timer is set to OFF. If it is required, set it to any number of seconds from
1 to 99. Remember that this is the number of seconds that the door will remain open
before automatically closing. Press the STOP button to save the value and return to the
QUICKSTART MENU.
The Closing Timer will de-activate in the event that a reversing device fails, and manual Push
and Hold to Close protocols will apply to door closing operations.
Before applying power to the Dyna-Hoist operator, ensure that the unit is firmly in positioned on
the door shaft and securely fastened to the torque arm/bolt. Also that Limit brackets are in place
and that the encoder is properly fastened on the gearbox.
Please refer to the QUICK START STEPBYSTEP PROGRAMMING
GUIDE included with your DC Operator for essential steps to set up
and program your operator. The below information are more detailed
instructions on each feature and setting.

18 19
VOLTAGE RANGE
NOTE: USING AN INCORRECT VOLTAGE SETTING COULD LEAD TO THE
DOOR OPERATING AT AN UNSAFE SPEED.
This operator is designed to work with SINGLE PHASE voltages from 110-240Vac (for 3
phase voltage, use optional external transformer). There are 2 available settings, 110-130V
or 208-240V, and proper selection for your installation MUST to be made prior to operation.
Failure to do so could result in damage to the operator and door. To access this option,
toggle between menu options using the OPEN or CLOSE buttons until VOLTAGE SETUP
appears on the screen. Then press the STOP button to select. Press OPEN or CLOSE to
toggle between Voltage Selections. Press STOP to Save and return to the QUICKSTART
MENU.
MOTOR POSITION
NOTE: NOT SETTING THE CORRECT MOTOR POSITION WILL RESULT IN
THE DOOR NOT CLOSING PROPERLY.
Factory default is LEFT SIDE. If the Operator is installed on the RIGHT SIDE, push the
STOP button to enter this menu setting, then toggle with the OPEN or CLOSE button to
change to RIGHT SIDE. To save your selection and exit to the QUICKSTART MENU options,
press the STOP button.
DOOR LIMITS
NOTE: PROGRAMMING OF LIMITS SHOULD BE PERFORMED BY
TRAINED PERSONNEL ONLY. THE ENCODER WILL RETAIN THESE
LIMITS UNTIL REPROGRAMMED.
Press the STOP button to set the limits. Once selected, DOOR LIMITS heading will appear
with a prompt to ‘Push OPEN to Start'. Push the OPEN button, and the door will open to the
fully open position against the Limit Brackets. ENSURE THAT THE TOP ROLLERS OF THE
DOOR ARE RESTING AGAINST THE LIMIT BRACKETS. The Open Limit now needs to be
set.
SET OPEN LIMIT
Press CLOSE (OPEN functional should you overshoot desired position) to jog the door to
the desired Open Limit height. The Open Limit Setting Should be a minimum offset of
3" from the Limit Bracket or Open Limit Switch. Press STOP button to save Open Limit
and advance to SET CLOSE LIMIT.
SET CLOSE LIMIT
From the Open Limit, jog to the desired Close position, using the CLOSE button (OPEN
available for fine tuning). Ensure that the door is properly sealed at the bottom.
Press STOP button to save and return to QUICKSTART MENU.
SETTING DOOR SPEEDS
On initial set up please use the factory default MEDIUM speed. As noted below the Motor, Door and Drum
size may affect the opening speed of the door and the Medium setting may be all that is required to achieve
24” per second opening speed
Please note that the Dyna-Hoist has been developed with the same technology that is used in High Speed Door Operators. While we
have limited the maximum opening speed to ~24” per second for sectional doors (this is dependent on the type of door and drum used)
and maximum closing speed to ~16” per second, we recommend that you set the speed to accommodate both your requirement, and
the hardware of the door. To get the longest life out of your door, and to maximize your allowable speed, we recommend Stainless Steel
cables and nylon rollers be installed if they are not already standard on your door.

20 21
OPENING SPEED
To access the Open Speed Settings, ensure you are in QUICKSTART MENU (see above
instructions), then toggle between options using the OPEN or CLOSE buttons until Open
Speed appears on the screen. Then press the STOP button to access and macke changes.
The Dyna-Hoist operator is factory equipped with 5 options of open speed settings,
designated as 1 (slowest) to 5 (fastest - approximately 24"/s). Toggle between these 5
options by using the OPEN and/or CLOSE buttons, and press the Stop button once the desired selection appears on the screen to
save and return to the QUICKSTART menu.
CLOSING SPEED
To access the Closing Speed Settings, ensure you are in QUICKSTART MENU (see above
instructions), then toggle between options using the OPEN or CLOSE buttons until Close
Speed appears on the screen. Then press the STOP button to select.
The Dyna-Hoist operator is factory equipped with 5 options of close speed settings, from
1(slowest) to 5 (fastest - approximately 16"/s). Toggle between these 5 options by using the
OPEN and/or CLOSE buttons, and press the Stop button once the desired selection appears
on the screen to save and return to the QUICKSTART menu.
JOG MODE
To access the Jog Mode Setting, ensure you are in QUICKSTART MENU (see above
instructions), then toggle between options using the OPEN or CLOSE buttons until Jog Mode
appears on the screen. Then press the STOP button to begin using.
Jog Mode enables manual control of the door using the OPEN and CLOSE buttons. During
Jog Mode, all limits are de-activated, and push-hold protocols are initiated. This selection
can be used to test door functionality without the encoder, ensure proper door balance, or as
a method to operate the door under power should the encoder malfunction. The door will
travel in each direction at the set OPEN SLOW SPEED and CLOSE SLOW SPEED (see
Page 22), for safe operation.
EXITING QUICKSTART MENU - CALIBRATION & TESTING
To exit from the QUICKSTART Menu, press and release the STOP button while QUICKSTART
MENU appears on the LCD. If you have saved changes to the operator speed, or have reset limits, you will be required to do a quick
system calibration. Screen prompts will provide real-time instruction on calibration requirements. See Page 22 for more detailed
information on Calibration.
Once Calibration is completed or if it was not required, the system will run a quick diagnostic,
and the LCD will read 'Door is Ready Press Open to Start'. This prompt to open the door is
in order to reset the encoder, and also appears whenever there is a power reset. Once the
door is opened (press the OPEN button, door will rise at slow speed until it rests against Limit
Brackets), normal door function will resume. BEFORE OPERATING THE DOOR, ENSURE
THAT THE DOOR LIMIT BRACKETS (OR PUSHER SPRINGS OR LIMIT SWITCH) ARE IN
PLACE, AND DOOR LIMITS HAVE BEEN SET.
Testing of the door is now required. Observe whether the door is running smoothly and is
stopping at the appropriate limits. Ensure that the door is set at the required speeds, and test each reversing and activation device to
confirm their functionality.