Install Instructions

M9208-GGx-x Series Proportional Electric Spring Return Actuators Installation Instructions10
2. Rotate the switch adjuster until it points to the
desired switch point.
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 Step 1
through Step 3.
Repair Information
A number of replacement parts are available; see
Table 1 for more details. If an M9208-GGx-x Series
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.
Figure 15: Switch Trip Point Settings
FIG:M9208_GGX_Adjustments
90
Switch AdjusterSwitch Adjuster
85
50
30
40
60
70
0-10
0-10
2-102-10
+
CAL
+
RA
DA