Johnson Controls M9220-GGX-3 Automobile Parts User Manual
Contents
1. Master Slave M9220GGx actuator M9220GGx actuator only BLK RED GRY ORN BLK RED GRY ORN 1 2 3 4 1 2 3 4 AT ft lt r hy Ny A AC DG _ rea C LDC 0 2 10 V Y DC 0 2 10 V V COM Figure 13 Tandem Connection Follow these guidelines for tandem operation Two or three M9220 GGx 3 actuators may be operated in tandem on the same shaft If mounting two actuators see Figure 13 for three actuators see Figure 15 Each actuator requires separate 24 volt power When two or more actuators connected in tandem share a common power source the total maximum power draw is actually 1 5 times the normal running current for each actuator Total Power Number of Actuators x Running Power x 1 5 Only one of the actuators can be configured as the master Set the selector switch to the master position Figure 14 MASTER MASTER NORMAL SLAVE SLAVE NORMAL Side A of Actuator Side B of Actuator select Figure 14 Tandem Selector Switch The other GGx actuator s must be configured as slave s by setting the tandem selector switch to the slave position The master can accept DC 0 10 V or DC 2 10 V or 4 20 mA command signals based on the master s switch settings and or external resistor The master and slave s must have matching RA DA settings DC 0 2 10V Control with Multiple Slaves Master Slave Slave M9220GGx actuator M9220GGx actuat2. 4 Secure the anti rotation bracket to the damper frame or duct using the two M3 x 9 5 mm self drilling sheet metal screws provided and a 1 4 in 6 mm blade screwdriver or 5 16 in 8 mm nut driver easier IMPORTANT The tab on the anti rotation bracket must fit midpoint in the actuator slot Positioning the tab midpoint in the slot prevents actuator binding and premature wear and makes actuator removal IMPORTANT Do not overtighten the mounting screws to avoid stripping the threads Be certain that the tab on the anti rotation bracket remains properly positioned in the slot on the actuator and that the actuator remains parallel to the mounting surface M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions 5 Slide the actuator onto the damper shaft and position the tab of the anti rotation bracket into the slot at the bottom of the actuator as illustrated in Figure 6 6 Rotate the damper blades to the desired position if the power is lost To ensure a tight seal insert the manual override crank and turn it in the direction indicated by the arrow on the label five turns the position indicator should be near the 0 position on the scale Quickly rotate the manual override crank a half turn in the opposite direction to temporarily lock the actuator hub in place 7 Evenly hand tighten each clamp nut onto the U bolt keeping the actuator flat Secure the U bolt
3. 75 90 Direction Feedback 0 15 Direct Acting Reverse Acting FIG DRVPOS 0 is the spring return position Figure 11 Nominal Feedback Signal Relative to Rotation Position Mode Selector Switch and CAL Function The M9220 GGx 3 Proportional Electric Spring Return Actuators are factory set at Direct Acting DA DC 0 to 10 V control input Figure 12 To change to RA operation move the mode selection switch from DA to RA The DC input signal is selectable from DC 0 to 10 V or from DC 2 to 10 V which corresponds to 0 to 95 rotation If the rotation range is reduced the end stop is reached with a reduced input signal For example if a DC 0 to 10 V input signal is selected and the rotation range is limited to 75 the end stop is reached at DC 8 3 V If an external 500 ohm resistor is placed across the input see Figure 10 the switch positions then select between 0 20 mA or 4 20 mA CAL CAL 2 10 2 10 2 10 2 10 DA A RA RAA YX DA 0 10 0 10 0 10 0 10 3 o Side A of Actuator Side B of Actuator Figure 12 Mode Selection The CAL function enables the actuator to redefine the selected control input range proportionally across a reduced rotation range The actuator stores the reduced rotation range in nonvolatile memory retains data when power is lost or removed To calibrate the control input range proceed as follows 1 With power off move the mode selectio
4. 0 153 Crank arm M9000 158 Tandem Mounting Kit used to Mount Two Models of M9210 20 Proportional Electric Spring Return Actuators M9000 170 Remote Mounting Kit Horizontal Kit includes Mounting Bracket M9000 153 Crank Arm Ball Joint and Mounting Bolts M9000 171 Remote Mounting Kit Vertical Kit includes Mounting Bracket M9000 153 Crank Arm Ball Joint and Mounting Bolts M9000 320 Weather Shield Enclosure NEMA 3R enclosure for protecting a single M9210 20 from rain sleet or snow M9000 604 Replacement Anti rotation Bracket Kit with Screws for M9210 xxx 3 Series Proportional Electric Spring Return Actuators M9220 600 1 in 25 mm Jackshaft Coupler Kit with Locking Clip for Mounting M9210 xxx 3 Series Proportional Electric Spring Return Actuators on Dampers with 3 4 to 1 1 16 in or 19 to 27 mm Round Shafts or 5 8 and 3 4 in or 16 18 and 19 mm Square Shafts M9220 601 Replacement Coupler Kit with Locking Clip for Mounting M9210 xxx 3 Series Proportional Electric Spring Return Actuators on Dampers with 1 2 to 3 4 in or 12 to 19 mm Round Shafts or 3 8 and 1 2 in or 10 12 and 14 mm Square Shafts M9220 602 Replacement Locking Clips for M9210 xxx 3 Series Proportional Electric Spring Return Actuators Five per Bag M9220 603 Adjustable Stop Kit for M9210 xxx 3 Series Proportional Electric Spring Return Actuators M9220 604 Replacement Manual Override Cranks for M9210 xxx 3 Series Proportional Electric Spring Return Act
5. 2 23 24 25 26 FIG Figure 9 Auxiliary Switch Wiring Diagram for GGC Models DC 0 2 10V Control BLK RED GRY ORN 1 2 3 4 Loo A AC DC 24V L DC 0 2 10 V4 Y L De 0 2 10 v U COM 0 4 20mA Control with External Resistor BLK RED GRY ORN 1 2 3 4 qf A4 AC DC F 4v C 0 4 20mA Y 5000 0 25 W oc 0 2 10 v U wiring COM Figure 10 Control Wiring Diagrams M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions Setup and Adjustments Direction of Action The M9220 GGx 3 Proportional Electric Spring Return Actuators are factory set for Direct Acting DA operation In DA mode applying an increasing input signal to the control input drives the actuator away from the spring return position Reverse Acting RA operation is also available In RA mode applying an increasing input signal to the control input drives the actuator toward the spring return position Figure 11 and Figure 12 indicate how the drive direction for the actuator depends on the spring return direction and the position of the mode selection switch Control Inputs CCW Face of Actuator CW Face of Actuator Mode Selection Switch Setting Increasing Signal Decreasing Signal Rotation Position 30 45 60
6. 4 V 50 VA Pilot Duty AC 120 V 5 8 A Resistive 1 4 hp 275 VA Pilot Duty AC 240 V 5 0 A Resistive 1 4 hp 275 VA Pilot Duty Spring Return Direction is Selectable with Mounting Position of Actuator Side A Actuator Face Away from Damper for CCW Spring Return Side B Actuator Face Away from Damper for CW Spring Return Running and Spring Return Torque 177 b in 20 N m for a Single Actuator 354 Ib in 40 N m for Two Like Models Mounted in Tandem 531 Ib in 60 N m for Three Like Models Mounted in Tandem Rotation Range Adjustable from 30 to 90 CW or CCW with Optional M9220 603 Adjustable Stop Kit Mechanically Limited to 90 Rotation Time Cycles Power On Running 150 Seconds for 0 to 177 Ib in 0 to 20 N m at All Operating Conditions Independent of Load Power Off Spring Returning 11 to 15 Seconds for 0 to 177 Ib in 0 to 20 N m at Room Temperature 35 Seconds Maximum for 0 to 177 Ibin 0 to 20 N m at 22 F 30 C 130 Seconds Maximum for 0 to 177 Ib in 0 to 20 N m at 40 F 40 C 60 000 Full Stroke Cycles 1 500 000 Repositions Audible Noise Rating Power On Running lt 45 dBA at 39 13 32 in 1 m Power On Holding lt 20 dBA at 39 13 32 in 1 m Power Off Spring Returning lt 55 dBA at 39 13 32 in 1 m Electrical Connections Actuator All Models 48 in 1 2 m Halogen Free Cable with 18 AWG 0 75 mm Wire Leads Auxilia
7. M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions Applications The M9220 GGx 3 Proportional Electric Actuators are direct mount spring return electric actuators that operate on AC DC 24V power These bidirectional actuators do not require a damper linkage and are easily installed on dampers with 1 2 to 3 4 in or 12 to 19 mm round shafts or 3 8 and 1 2 in or 10 12 and 14 mm square shafts using the standard shaft clamp included with the actuator An optional M9220 600 Jackshaft Coupler Kit is available for 3 4 to 1 1 16 in or 19 to 27 mm round shafts or 5 8 and 3 4 in or 16 18 and 19 mm square shafts A single M9220 GGx 3 Series Proportional Electric Spring Return Actuator provides a running and spring return torque of 177 Ib in 20 N m Two or three like models mounted in tandem deliver twice or triple the torque 354 Ib in 40 N m or 531 Ib in 60 N m Integral line voltage auxiliary switches are available on the GGC models to indicate end stop position or to perform switching functions within the selected rotation range IMPORTANT Use this M9220 GGx 3 Proportional Electric Spring Return Actuator only to control equipment under normal operating conditions Where failure or malfunction of the electric actuator could lead to personal injury or property damage to the controlled equipment or other property additional precautions must be designed into the control system Incorporat
8. V input control signal causes the output hub to rotate from 5 to 90 unless an external mechanical limit is reached Once the actuator reaches the commanded position it holds that position until power is removed If power is removed the actuator spring returns to its 5 position unless an external mechanical limit is reached A stall condition while driving between 5 to 90 causes the output hub to stop motion and hold its position until power is removed Rotation is mechanically limited to the 5 and 90 positions by integral end stops Optional end stops are available to limit the output hub travel An anti rotation bracket prevents rotational movement of the actuator body See Figure 9 and Figure 10 for proper wiring of the M9220 GGx 3 Proportional Electric Spring Return Actuator CAUTION Risk of Electric Shock Disconnect the power supply before making electrical connections to avoid electric shock Do not apply power to the system before checking all wiring connections Short circuited or improperly connected wires may result in permanent damage to the equipment l CAUTION Risk of Property Damage IMPORTANT Make all wiring connections in accordance with local national and regional regulations Do not exceed the electrical ratings of the M9220 GGx 3 Proportional Electric Spring Return Actuator BLK BLK BLK WHT WHT WHT RED BLU GRY RED BLU GRY 21 2
9. airs and Replacement A number of replacement parts are available see Table 1 for more details If the M9220 GGx 3 Proportional Electric Spring Return Actuator fails to operate within its specifications replace the unit For a replacement electric actuator contact the nearest Johnson Controls representative 10 M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions Technical Specifications M9220 GGx Proportional Electric Spring Return Actuators Part 1 of 2 Power Requirements AC 24 V AC 19 2 to 30 V at 50 60 Hz Class 2 North America or SELV Europe 15 5 VA Running 7 7 VA Holding Position DC 24 V DC 21 6 to 24 4 V Class 2 North America or SELV Europe 6 7 W Running 2 9 W Holding Position Transformer Sizing Requirements 20VA Minimum per Actuator Input Signal Adjustment Factory Set at DC 0 to 10 V CW Rotation with Signal Increase Selectable DC 0 2 to 10 V or 0 4 to 20 mA with Field Furnished 500 ohm 0 25 W minimum resistor Switch Selectable Direct or Reverse Action with Signal Increase Control Input Impedance Voltage Input 200 000 ohms Current Input 500 ohms with Field Furnished 500 ohm Resistor Feedback Signal Auxiliary Switch Rating GGC Models DC 0 2 to 10 V for Desired Rotation Range up to 90 Corresponds to Rotation Limits 1 mA Maximum Two Single Pole Double Throw SPDT Double Insulated Switches with Gold Flash Contacts AC 2
10. e and maintain other devices such as supervisory or alarm systems or safety or limit controls intended to warn of or protect against failure or malfunction of the electric actuator Johnson Wi Controls Part No 34 636 1697 Rev B Issued February 4 2009 Supersedes June 20 2006 Installation The M9220 GGx 3 Proportional Electric Spring Return Actuators mount directly to the surface in any convenient orientation using two M3 x 9 5 mm self drilling sheet metal screws and the anti rotation bracket parts included with the actuator No additional linkages or couplers are required Electrical connections are color coded and identified with numbers permanently marked on the actuator cable A tag on the actuator cable identifies the electrical connections and wiring details are also included on the actuator housing IMPORTANT Do not install or use this M9220 GGx 3 Proportional Electric Spring Return Actuator in or near environments where corrosive substances or vapors could be present Exposure of the electric actuator to corrosive environments may damage the internal components of the device and will void the warranty Parts Included e proportional electric spring return actuator with coupler e anti rotation bracket e manual override crank e two M3 x 9 5 mm self drilling sheet metal mounting screws e two No 10 32 x 9 16 in thread forming conduit screws Special Tools Needed e torque wrench
11. ective 73 23 EEC M9220 GGC 3 Model Australia and New Zealand C Tick Mark Australia NZ Emissions Compliant All Models Shipping Weight 6 4 lb 2 9 kg The performance specifications are nominal and conform to acceptable industry standards For application at conditions beyond these specifications consult the local Johnson Controls office Johnson Controls Inc shall not be liable for damages resulting from misapplication or misuse of its products Johnson WN Controls Building Efficiency 507 E Michigan Street Milwaukee WI 53202 Metasys and Johnson Controls are registered trademarks of Johnson Controls Inc All other marks herein are the marks of their respective owners 2009 Johnson Controls Inc 12 M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions Published in U S A www johnsoncontrols com
12. etermine the desired rotation range If a 65 to 90 rotation range is desired add one stroke limiting stop If a 35 to 60 rotation range is desired add two stroke limiting stops Note If two stroke limiting stops are applied use the manual override crank to position and lock the actuator in a mid stroke position to gain access to both stroke limiting stop mounting positions Mount the stroke limiting stops in the desired position using the two M4 x 10 mm self tapping screws provided Tighten the screws to a torque of 35 Ib in 4 N m Manually reposition the coupler so that the coupler set screw aligns with the nodule guide that corresponds to the value determined in Step 2 Example For a rotation range of 65 mount one stroke limiting stop in the minimum stroke position as illustrated in Figure 8 Stroke Limiting Stop Qty Two Lock Screw Qty Two Adjustment Holes Qty Two Groups of Eight Shaft Position Pointer Sweep Angle Indicated in 5 Increments UBHNSON CONTRELS FIG range65 Figure 8 One Stroke Limiting Stop Mounted in the Minimum Stroke Position for a Rotation Range of 65 6 M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions Wiring The M9220 GGx 3 Proportional Electric Spring Return Actuator provides reliable integrated damper control An AC 24 V at 50 60 Hz or DC 24 V input signal between the black and red wires anda DC 0 2 to 10
13. etting for Auxiliary Switch No 1 is 11 closing and the nominal factory setting for Auxiliary Switch No 2 is 81 opening relative to a 0 to 90 rotation range See the Technical Specifications table for the auxiliary switch ratings WARNING Risk of Electric Shock Disconnect each of multiple power supplies before making electrical connections More than one disconnect may be required to completely de energize equipment Contact with components carrying hazardous voltage can cause electric shock and may result in severe personal injury or death A The switch point of Auxiliary Switch No 1 is fixed The switch point of Auxiliary Switch No 2 is independently and continuously adjustable from 25 to 95 See Figure 16 and use the method in the following example for the most accurate positioning of Auxiliary Switch No 2 To change the switch point of Auxiliary Switch No 2 proceed as follows 1 Position the actuator in the full spring return position Note Auxiliary Switch No 2 is factory set to trip when the actuator reaches the 81 position 2 Rotate the switch adjuster until it points to the desired switch point Figure 16 Switch Point Settings 3 Connect Auxiliary Switch No 2 to a power source or an ohmmeter and apply power to the actuator The actuator moves to the fully open position and holds while power is applied 4 Observe the switch point If required repeat Steps 2 and 3 Rep
14. h Adjuster Located on the Right Pointer Showing Actuator in the Spring Return Position Manual Override FIG sidea Figure 2 Side A of Actuator Clockwise CW Spring Return Direction Counterclockwise CCW Powered Operation To change the spring return direction to CW mount the actuator to the damper shaft so that Side B of the actuator is away from the damper as illustrated in Figure 3 With power applied the actuator now drives CCW from the 0 position and spring returns CW Side B CW Spring Return Direction Auxiliary Switch Adjuster Located on the Left Pointer Showing Actuator in the Spring Return Position Manual V Override cont FIG sideb Figure 3 Side B of Actuator Removable Coupler The coupler may be installed on either side of the output hub If the damper shaft is less than 3 19 32 in 91 mm long insert the coupler in the face of the actuator closest to the damper If the damper shaft is shorter than 1 5 32 in 29 mm long a shaft extension is required to mount the actuator U Bolt Nut and Washer Qty Two Shaft Coupler gp if Pointer iy a U Bolt ai Locking Clip Lees Assembled View of Coupler Subassembly mi Figure 4 Changing the Position of the Coupler FIG chpos To change the position of the coupler see Figure 4 and proceed as follo
15. n switch to the CAL position Figure 12 Then energize the actuator The actuator automatically rotates until the end stops are found and proportionally reconfigures the control input range to the reduced rotation range 2 Return the mode selection switch to the desired selection example DA 0 to 10 VDC control input Note During normal operation if the actuator stroke increases due to seal or seat wear the input is redefined to the increased rotation range in approximately 0 5 increments 3 Ifthe actuator mounting position is changed or if the linkage is adjusted repeat Steps 1 and 2 to reinitiate the CAL function Note To repeat calibration with power applied move the mode selection switch out of the CAL position for at least 2 seconds before returning it to the CAL position Auto calibration begins 5 seconds after you return it to the CAL position 8 M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions Tandem Operation GGx Master with GGx Slaves The tandem configuration Figure 13 and Figure 15 provides twice with two actuators or triple with three actuators the running and spring return torque of a single actuator or 354 Ib in 40 N m 531 Ib in 60 N m The actuators may be mounted in tandem using the M9000 158 Tandem Mounting Kit To mount a third actuator user configured bracketing is required DC 0 2 10V Control with Tandem Connection
16. or only M9220GGx actuator only BLK RED GRY ORN BLK RED GRY ORN BLK RED GRY ORN 1 2 3 4 1 2 3 4 1 2 3 4 ae T D ee SS R _ _ A T AC DC Fav DC 0 2 10 VJ Y LDC 0 2 10 V COM FIG tand2 Figure 15 Tandem Connection with Three Actuators M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions e The master and slave s must spring return in the same direction Once tandem operating actuators are mounted to a damper shaft manual override is no longer an available function The feedback wire of the master orange is connected to the command wire s of the slave s gray As the master moves response to position commands the master sets its feedback wire to 0 volts if moving counterclockwise 5 volts if holding or 10 volts if moving clockwise Each slave actuator must have its tandem selector switch Figure 14 set on the slave setting Its gray command wire must be connected the master s orange feedback wire Position information 0 10 or 2 10 volts is available on the slave actuator s feedback wire orange Auxiliary Switches GGC Model Only The GGC models include two integral auxiliary switches with a switch adjuster accessible on either face of the actuator as illustrated in Figure 2 and Figure 3 The nominal factory s
17. plied to the actuator and returns the actuator to normal drive and spring return operation Mounting the Actuator To mount the actuator proceed as follows 1 See the dimensions in Figure 5 and Table 2 to ensure the correct positioning of the anti rotation bracket Dimension Dimension A o0 oo o acs 4 FIG brpos Figure 5 Positioning the Anti Rotation Bracket Table 2 Dimensions from Anti rotation Bracket to Shaft Center Shaft Diameter Dimension A in mm Dimension B in mm 1 2 to 9 16 in 8 9 32 7 12 to 14 mm 210 178 5 8 to 3 4 in 8 5 32 6 29 32 16 to 19 mm 207 175 2 Bend or cut the anti rotation bracket to fit the damper frame or duct as illustrated in Figure 6 Note You can bend the anti rotation bracket to fit a round damper Anti rotation Bracket O Ss Slot for Mounting the Anti rotation Bracket Anti rotation Bracket Actuator Shown with Anti rotation Bracket Assembled to Both the Top and Bottom Anti rotation Slots M3 x 9 5 mm Self Drilling Sheet Metal Screws gt Two Locations Anti rotation Bracket 4 4 i lt Damper Frame Figure 6 Fitting the Anti Rotation Bracket on the Damper Frame or Duct FIG brfit 3 Drill mounting holes in the damper frame or duct using the anti rotation bracket as a guide based on the measurements obtained in Table 2 and Figure 5
18. ry Switches GGC Models 48 in 1 2 m Halogen Free Cable with 18 AWG 0 75 mm Wire Leads Conduit Connections M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions Integral Connectors for 3 8 in 10 mm Flexible Metal Conduit 11 M9220 GGx Proportional Electric Spring Return Actuators Part 2 of 2 Mechanical Connections Standard Shaft Clamp Included with Actuator 1 2 to 3 4 in or 12 to 19 mm Diameter Round Shafts or 3 8 and 1 2 in or 10 12 and 14 mm Square Shafts Optional M9220 600 Jackshaft Coupler Kit 3 4 to 1 1 16 in or 19 to 27 mm Diameter Round Shafts or 5 8 and 3 4 in or 16 18 and 19 mm Square Shafts Aluminum Enclosure NEMA 2 IP54 for All Mounting Orientations Ambient Conditions Operating 40 to 131 F 40 to 55 C 90 RH Maximum Noncondensing Storage 85 to 185 F 65 to 85 C 95 RH Maximum Noncondensing Dimensions See Figure 1 Compliance United States UL Listed CCN XAPX File E27734 to E60730 1A 2003 08 Ed 3 1 Automatic Electrical Controls for Household and Similar Use and UL 60730 2 14 2002 02 Ed 1 Part 2 Particular Requirements for Electric Actuators UL Listed CCN XAPX7 File E27734 to E60730 1 02 CAN CSA July 2002 3rd Ed Automatic Electrical Controls for Household and Similar Use Europe CE Mark EMC Directive 89 336 EEC All Models CE Mark Low Voltage Dir
19. to the damper shaft and tighten to a torque of 100 to 125 lb in 11 to 14 N m 8 To release the spring turn the manual override crank in the direction indicated on the label the actuator spring returns to its starting position If this step is omitted the spring releases automatically when power is applied to the actuator 9 Remove the manual override crank and store it in an unused mounting hole 10 Apply power long enough for the actuator to travel a full stroke and verify that the actuator rotates freely throughout the range Note If electric power is not available complete this verification by reinserting the manual override crank and turning it in the direction indicated to rotate the coupler to the fully open position Rotation Range Using Optional M9220 603 Adjustable Stop Kit The actuator is factory set for 90 rotation and its rotation range is limited in 5 increments to a minimum of 30 Stroke limiting stops are attached in the field to the shaft coupler side of the actuator to reduce the rotation range Attaching a stroke limiting stop in the furthest mounting position reduces the rotation range of the actuator by 5 Each progressive mounting position reduces the rotation range an additional 5 1 Check that the damper blade is accessible or that its position is permanently marked on the end of the damper shaft as illustrated in Figure 7 OOO Figure 7 Damper Position Icons FIG dampos 2 D
20. uators Five per Bag M9220 610 Replacement Shaft Gripper 10 mm Square Shaft with Locking Clip M9220 612 Replacement Shaft Gripper 12 mm Square Shaft with Locking Clip M9220 614 Replacement Shaft Gripper 14 mm Square Shaft with Locking Clip 1 Furnished with the damper and may be ordered separately Mounting The M9220 GGx 3 Proportional Electric Spring Return Actuators can be easily installed on dampers with 1 2 to 3 4 in or 12 to 19 mm round shafts or 3 8 and 1 2 in or 10 12 and 14 mm square shafts An M9220 600 Jackshaft Coupler Kit is available for 3 4 to 11 16 in or 19 to 27 mm round shafts or 5 8 and 3 4 in or 16 18 and 19 mm square shafts see Table 1 for more details If the damper shaft extends less than 3 19 32 in 91 mm see the Removable Coupler section for further instructions If the damper shaft extends less than 1 5 32 in 29 mm install an extension recommended by the damper manufacturer M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions 3 Counterclockwise CCW Spring Return Direction Clockwise CW Powered Operation For CCW spring return direction mount the actuator to the damper shaft so that Side A of the actuator is away from the damper as illustrated in Figure 2 With power applied the actuator drives CW from the 0 position and spring returns CCW Side A CCW Spring Return Direction Auxiliary Switc
21. with 3 8 in 10 mm socket e digital voltmeter or M9000 200 Commissioning Tool e flat blade screwdriver M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions 1 Dimensions 102 2 51 1 19 32 1 19 32 40 gt 40 A A 1 19 32 40 y A 10 5 16 10 262 a 254 6 15 16 176 1 4 6 5 S Mounting Hole 6 Locations S U J A ss Gos KO X J O Fr IT o Yy y A 1 3 4 lt 44 gt a ooo I iN CET 3 3 16 y 1 8 lt en 3 gt gt NEE 1 2 3 16 25 lt 56 FIG M9210_9220_dimen Figure 1 M9220 GGx 3 Proportional Electric Spring Return Actuator Dimensions in mm 2 M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions 3 4 19 Accessories Table 1 Accessories and Replacement Parts Order Separately Code Number Description DMPR KC003 7 in 178 mm Blade Pin Extension without Bracket for Johnson Controls Direct Mount Damper Applications M9000 200 Commissioning Tool that Provides a Control Signal to Drive 24 V On Off Floating Proportional and or Resistive Electric Actuators M900
22. ws 1 Mount the coupler on either Side A or Side B of the actuator as determined by the shaft length 2 Snap the locking clip securely into the coupler retention groove to retain the coupler Manual Override Use only the supplied manual override crank to reposition the actuator hub when using the manual override feature IMPORTANT Applying excessive torque to the manual override or running the manual override with a power tool may damage the internal components of the actuator and cause premature failure To reposition the actuator hub proceed as follows 1 De energize the actuator 2 Insert the hex end of the manual override crank into the manual override adjustment point on the face of the actuator 3 Rotate the manual override crank in the direction indicated by the arrow on the label 4 M9220 GGx 3 Proportional Electric Spring Return Actuators Installation Instructions Note The actuator requires 27 rotations of the manual override crank from the fully spring return position to fully reposition the actuator hub At the end of travel the rotational resistance increases do not force the actuator hub past this point 4 Rotate the manual override crank a half turn in the opposite direction to lock the actuator hub in place Note To unlock the actuator hub rotate the manual override crank in the direction indicated by the arrow on the label The actuator hub automatically unlocks when power is ap
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