Transfer Switch Communication

System Control Panel

(Units with ACCM II or later transfer switch only)

Using #18 AWG twisted pair conductors, no greater than 200 ft in length, connect Tx Rx and Tx Rx GND from the generator control panel (B) to GND and T/R on the transfer switch control board (C) via the low voltage access hole (D).

The generator control panel, located inside the generator housing, is shown below.

CD E F

SYSTEM

B

FAULT CODES

MANUAL

OVER-RIDE

SET

EXERCISE

B

D

C

A

Brief descriptions of the controls used during installation are:

 

 

 

 

 

 

A – SET EXERCISE — Used to set the exercise cycle.

The generator may have to run for long periods of time with

B - Circuit Breaker — Must be ON to supply power to the

 

CTION

 

 

 

 

 

 

transfer switch

 

 

 

 

 

 

C - 15 Amp Fuse —- Protects DC control circuits. Of the

 

 

 

 

 

 

GVTFIBTiCMPXOw NFMUFEPQFO PSXBTSFNPWFEUIF

 

 

 

 

 

 

engine ca not crank or start. Replace the fuse using only

Fault Detection System

 

 

 

 

an iden ical ATO 15A fuse. One spare fuse is supplied

 

 

 

 

with the unit. I fuse was blown or removed, you will

 

 

 

 

REPRODU

 

 

NOT

 

 

eed to rest the exercise timer (see Setting Exercise

no operator present. For that reason, the sys em is equipped

Timer).

 

with sensors that automatically hut down th e generator

D - Syste Switch — This two-position switch is the most

in the event of potentially da aging conditions, suc

as

important control on the home generator and is used

low oil pressure, high

 

FOR

 

as follows:

erature, over

peed, and other

conditions. Refer to Fault Detection System in the o

rator’s

 t “AUTOwQPTJUJPOJTUIFOPSNBMPQFSBUJOHQPTJUJPO*G

manual for more detailed information.

 

 

 

 

a utility power outage is sensed, the system will start

 

 

 

 

 

 

the generator. When utility power is restored, let the

 

 

 

 

 

 

engine stabilize internal temperatures, shuts off the

 

 

 

 

 

 

generator, and waits for the next utility power outage.

t “OFFwQPTJUJPOUVSOTPGGSVOOJOHHFOFSBUPSQSFWFOUT unit from starting and resets any detected faults.

E - MANUAL OVER-RIDE — Used to manually start and stop the generator.

F - Digital Display — Displays running time in hour or fault codes.

More information may be found in Controls in the operator’s manual.

24

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Rheem GEN12AD-V Reprodu Not, Transfer Switch Communication, Fault Detection System, System Control Panel
Page 23 Page 25

GEN12AD-V, Generator Systems specifications

Rheem Generator Systems has built a reputation for delivering reliable, high-performance generators, and the GEN12AD-V model is no exception. This innovative generator is designed to provide robust power solutions for residential and light commercial applications, ensuring security and comfort during power outages.

One of the standout features of the GEN12AD-V is its impressive power output. With a maximum output of 12 kW, this generator is capable of powering essential household appliances, heating systems, and air conditioning units during emergencies. This level of output ensures that homeowners can maintain their normal routines without interruption, adding peace of mind in times of need.

The GEN12AD-V is engineered with advanced technologies that promote efficiency and ease of use. One such technology is the automatic start feature, which intelligently detects power outages and activates the generator without any manual intervention. This ensures that the home is powered back up within seconds of a blackout, minimizing inconvenience for residents.

Another notable characteristic of the GEN12AD-V is its ultra-quiet operation. Utilizing advanced muffling technology, the generator produces significantly lower noise levels compared to traditional models. This makes it a suitable choice for neighborhoods where noise restrictions are in place, allowing users to enjoy the benefits of backup power without disturbing their surroundings.

Durability is another key attribute of the GEN12AD-V. Constructed with high-quality materials and components, the generator is built to withstand harsh weather conditions and extensive use. This commitment to durability ensures reliable performance over many years, making it a smart investment for homeowners seeking long-term power solutions.

The generator features an intuitive control panel, which simplifies operation and monitoring. Users can easily access information about fuel levels, generator status, and maintenance alerts, helping them stay informed and proactive about their generator's care.

Overall, the Rheem GEN12AD-V combines power, efficiency, and convenience into a single reliable package. With its automatic start feature, ultra-quiet operation, and durable design, this generator is an exceptional choice for anyone looking to ensure that their home remains powered and secure during unexpected outages. Whether for light commercial applications or home use, the GEN12AD-V stands out as a premium selection in the generator market.
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