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AERCO Innovation (G-13-1854 and above) User Manual

Page 119

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Innovation Water Heaters Installation, Operation & Maintenance Manual

CHAPTER 9 – WATER HEATER MANAGEMENT

OMM-0078_0J

AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913

Page 119 of

196

GF-128

Phone: 800-526-0288

PRI: 11/22/2013

Figure 9-6. Actuator PC Board Components

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:

Actuator Clutch Disengagement

1. Disconnect the 3-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 9-6.

3. With the CLUTCH button depressed, the ball valve can be manually rotated from the fully

open (90°) to the fully closed (0°) position.