NOTE: Times indicated are approximate and will vary. The exact interval is determined by conditions within the system.

If additional RF detectors are connected to slaves, an RF fault in one of these slaves will automatically be interpreted as a system fault shutting down the entire system.

In a Master/Slave system, the Slave units must be switched to STANDBY or ON before Master power supply is switched from OFF to STANDBY.

Table 12. Routine Operation

Time

Power

Lamp

Lamp Control

Operation

Switch

Control

Flasher

 

 

 

 

 

 

 

0 sec

 

Lamp Off

Red

Control card energized

 

 

 

 

 

1-2 sec

 

 

Yellow flash

Power supply FAN ON;

 

 

Standby

 

Modular Blower ON

 

 

 

 

10 sec

 

Steady yellow

Interlocks and fault detection

 

 

 

 

 

 

circuits function. Ready to

 

 

 

 

start.

0 sec

 

Lamp On

Green flash

Start HV transformers

 

ON

from

 

 

2-8 sec

 

UV bulb ignites

Standby

 

 

 

 

 

8-10 sec

 

 

Steady green

UV bulb at full power

 

 

 

 

 

0 sec

 

From LAMP

Slow flash yellow

 

 

 

 

 

10 sec

 

 

 

 

OFF to

Fast flash green

 

 

 

 

12-18 sec

 

LAMP ON

UV bulb ignites

 

 

 

 

 

 

 

18-20 sec

 

 

Steady green

Full power

 

 

 

 

 

0 sec

 

From LAMP

Yellow flash

UV bulb extinguished

 

 

ON to

 

 

18 sec

 

Steady yellow

Ready to restart

 

STANDBY

 

 

 

 

 

 

 

 

 

Remote Operation

The F300S/F300SQ can be operated remotely with a STANDBY/LAMP ON switch connected to the Master. Refer to Chapter 3, “Electrical System” for instructions on connecting remote switches.

The following procedure describes how to operate a lamp remotely:1. Turn all remote switches OFF (open contacts).

Installation, Operation, and Maintenance Manual # 509252 Rev R

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