Install Instructions

M9203-GGx-2(Z) Series Proportional Electric Spring Return Actuators Installation Instructions 9
2. Rotate the switch adjuster until it points to the
desired switch point.
3. Connect the Auxiliary Switch 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 M9203-GGx-2(Z) 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
30
90
50
70
30
90
50
70
10
Switch Adjuster
FIG:swtch_sttng