Watts Aerco Innovation 800 User Manual page 125

Innovation Hot Water Hot Water Boiler User Manual
NOTES:
1.
DO NOT PRESS AUTO-STROKE (RESET) BUTTON. DOING SO MAY ALTER ACTUATOR
CALIBRATION
2.
DEPRESS AND HOLD BRASS CLUTCH BUTTON TO MANUALLY ROTATE VALVE
Power must be removed from the Actuator prior to attempting to disengage
the clutch. Failure to observe this precaution may damage the Actuator.
The PC board also contains a brass button which is used to disengage the clutch and permit the
ball valve to be manually rotated. To disengage the clutch, proceed as follows:
1. Disconnect the 4-pin connector on the Actuator to ensure that 24 VAC power is not being
supplied
2. Press and hold the brass CLUTCH button shown in Figure 8-6.
3. With the CLUTCH button depressed, the ball valve can be manually rotated from the fully
open (90°) to the fully closed (0°) position.
OMM-0120_0A
GF-128-I
CHAPTER 8 – WATER HEATER MANAGEMENT
POTENTIOMETER
TERMINALS (5)
DIP SWITCHES (4)
1–OFF (DOWN)
2–OFF (DOWN)
3–ON (UP)
4–OFF (DOWN)
Figure 8-6. Actuator PC Board Components
--CAUTION -
Actuator Clutch Disengagement
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Phone: 800-526-0288
- INTERNATIONAL
CLUTCH
(See Note 2)
AUTO-STROKE (RESET) BUTTON
DO NOT PRESS
(See Note 1)
Page 125 of 174
11/15/2016