Athena PIM Instruções de Operação descarregar pdf (Página 6)

The IMP plug-in controller is capable of receiving a standby

command from the SAM auxiliary module. When a standby or low

heat command is acknowledged from the SAM during closed-

loop operation, the controller will operate with a fixed setpoint.

When receiving a standby command during open-loop operation,

the output power of the controller will be reduced to 1/4 of the

front panel power control setting.

The IMP controller also sends alarm status conditions to

the SAM auxiliary module for annunciation and remote

control functions.

Section II. Installation (IMP Series Only)

All IMP Series controllers are ready to use as shipped from the

factory. Prior to installation into a mainframe, make sure the

voltage, Hz and degree options are as ordered and correspond to

the Product ID label.

CAUTION

Never insert or remove a controller from a mainframe

with the AC power on. Hazardous potentials exist on

components inside the mainframe and controller.

Always disconnect AC power to the mainframe when

servicing.

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Athena PIM Instruções de Operação Página 6