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Yamatake azbil FRS100, User Manual

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Yamatake azbil FRS100 User Manual Download Page 19

Chapter 3. EXPLANATION OF OPERATION

n Manual ignition (Intermittent pilot)

• Normal Operation

[Input]
Operation input (terminals 7, 3)
Ignition switch
[Output]
Ignition transformer
Pilot valve
Main valve
[Indication]
POWER LED
FLAME LED
Start check LED (1K relay)

Combustion lamp

• False Flame Operation

[Input]
Operation input (terminals 7, 3)
Ignition switch
[Output]
Ignition transformer
Pilot valve
Main valve
[Indication]
POWER LED
FLAME LED
Start check LED (1K relay)

Combustion lamp

• Flame Failure Operation

[Input]
Operation input (terminals 7, 3)
Ignition switch
[Output]
Ignition transformer
Pilot valve
Main valve
[Indication]
POWER LED
FLAME LED

Start check LED (1K relay)
Combustion lamp

Flame failure response

Flame failure response

Flame failure

3-1

Summary of Contents for azbil FRS100

Page 1: ...This manual contains information for ensuring the correct use of the FRS100 It also provides necessary information for installation maintenance and trou bleshooting This manual should be read by thos...

Page 2: ...use this product in applications where human safety may be put at risk RESTRICTIONS ON USE NOTICE 1999 Yamatake Corporation ALL RIGHTS RESERVED Be sure that the user receives this manual before the p...

Page 3: ...t warns the user of the danger of electric shock White circles with a diagonal bar notify the user that specific actions are prohibited to prevent possible danger These icons graphically represent the...

Page 4: ...e of this control Prevent the pilot and main burner ignition times from exceeding the burner ignition time which the equipment manufacturer specifies Excessively long ignition time might cause fuel to...

Page 5: ...esult fuel will continue to be supplied causing a very serious explosion hazard This control has extremely important functions for safe operation of equipment Follow the instructions in the user s man...

Page 6: ...Flame Detector to terminal 5 and the white lead to terminal 6 If the power is turned ON with the Minipeeper Ultraviolet Flame Detector wired wrongly the UV tube might be damaged When equipment is rest...

Page 7: ...manual Handling Precautions Handling Precautions indicate items that the user should pay attention to when handling the FRS100 Note Notes indicate information that might benefit the user 1 2 3 Number...

Page 8: ...lame detector 2 6 Wiring the solenoid valve 2 7 Wiring the surge absorber 2 8 Chapter 3 EXPLANATION OF OPERATION Manual ignition intermittent pilot 3 1 Burner flame monitoring 3 3 Chapter 4 ADJUSTMENT...

Page 9: ...on the center of the body behind the front cover Flame voltage output 0 to 5Vdc can be checked at the dedicated terminal by a general purpose tester or continuously monitored by a panel meter or reco...

Page 10: ...C C7007A C7008A 1 2 Chapter 1 OVERVIEW AND PRODUCT CONFIGURATION Ultraviolet Flame Detector Flame Rod Name Model No C7035A C7027A Minipeeper Ultraviolet Flame Detector Name Model No FRS50A100 123514B...

Page 11: ...POWER FLAME PRS 100 FLAME RELAY POWER FLAME PRS 100 Above 50mm min 20mm min Below 20mm min 20mm min FLAME RELAY POWER FLAME PRS 100 CAUTION Do not mount this control in the following locations Near c...

Page 12: ...il fixing plate to fix onto the DIN rail 4 Wire the subbase terminals as instructed in 2 2 Wiring 5 Pull the bottom of the controller cover downwards to remove 6 Press the controller into the subbase...

Page 13: ...Pull the bottom of the controller cover downwards to remove 5 Press the controller into the subbase with the display facing upwards 6 Tighten the mounting screw on the center of the body to fix onto t...

Page 14: ...ncy as indicated on the Model No label is supplied to the controller When configuring control circuits select reliable timers and auxiliary relays as necessary for use as additional functions Be sure...

Page 15: ...espectively Accordingly connect the voltage side H to terminal 1 and the ground side G to terminal 2 Burner flame monitoring Handling Precautions The power supply is marked H and G for the voltage and...

Page 16: ...le lead length Approx 30m Wiring between the C7012A C Ultraviolet Flame Detector and the FRS100B Permissible lead length Type of signal lead High frequency coaxial cable 5C2V 7C2V Permissible lead len...

Page 17: ...ure above and if a ground fault occurs Accordingly the solenoid valve will open regardless of the flame relay causing fuel discharge Voltage side H Ground side G Ground fault Burner Combustion unit Po...

Page 18: ...utions Use a JIS C 3306 0 75mm2 power lead lead diameter 0 18 30 strand or higher for wiring to the power supply Attach a Faston receptacle 187 made by AMP to one end of the power lead and make the wi...

Page 19: ...p False Flame Operation Input Operation input terminals 7 3 Ignition switch Output Ignition transformer Pilot valve Main valve Indication POWER LED FLAME LED Start check LED 1K relay Combustion lamp F...

Page 20: ...switch ON Pilot operations burner normally lights When the flame detector detects the pilot burner flame in 5 to 10 seconds the 2K relay turns ON the FLAME LED lights up Ignition switch OFF The pilot...

Page 21: ...minals 3 4 turn ON The FLAME LED lights up in sync with terminals 3 4 turn ON Normal Operation Input Operation input terminals 1 7 Flame detection F G terminals 5 6 Output Start check output terminals...

Page 22: ...s manual WARNING Prevent the pilot and main burner ignition times from exceeding the burner ignition time which the equipment manufacturer specifies Excessively long ignition time might cause fuel to...

Page 23: ...h burner under various conditions at startup normal operation etc 2 When measuring the flame voltage insert the tester probes into the holes to connect to terminals A and B at the bottom front of the...

Page 24: ...the combustion lamp went out Chapter 4 ADJUSTMENTS FOR TRIAL OPERATION WARNING If the flame detector is set so that it detects a pilot flame that is too small to ignite the main burner this control w...

Page 25: ...is probably that the pilot flame is too small Increase the size of the pilot flame and carry out the following adjustment Either slightly take the monitor line of the flame detector away from the axi...

Page 26: ...If the FLAME LED lights up carry out the following adjustment referring also to the equipment user s manual Move the position of the ultraviolet flame detector or ignition spark rod so that the ultrav...

Page 27: ...hold down the ignition switch Flame failure during normal combustion 1 Open the manual fuel valves of the pilot and main burner 2 Press the ignition switch to start operation 3 After the ignition seq...

Page 28: ...Failure to do so might cause electric shock Do not touch the terminals on this control Doing so might result in an electric shock Do not touch terminal F or the flame detector cable connected to termi...

Page 29: ...the plug end 121708 flame simulator Contact the terminal 5 to the F lug Contact the terminal 6 to the G lug Handling Precautions Keep the check time short and remove the simulator promptly after comp...

Page 30: ...ons when directly mounted on panel Insulation Resistance 50M min between terminals and ground terminal by 500Vdc megger Dielectric Strength No failure after applying 1500Vac for 1min or 1800Vac for 1s...

Page 31: ...s when FRS100 is mounted on FRS50A100 DIN rail Cover Unit mm Subbase FRS50A100 sold separately FRS100 Chapter 6 SPECIFICATIONS 1 Dimensions required for mounting and removing body 2 Dimensions require...

Page 32: ...6 3 FRS50A100 subbase Chapter 6 SPECIFICATIONS DIN rail DIN rail mounting plate Subbase mounting holes 2 M3 5 terminal screw 8...

Page 33: ...9m s 2 Mar 2003 6th Edition RESTRICTIONS ON USE changed 4 2 Insulation resistance corrected 100MW to 50MW Feb 2004 7th Edition ii R4334A was deleted from the 3rd item iii 5 1 One item was added to war...

Page 34: ...hange without notice Advanced Automation Company 1 12 2 Kawana Fujisawa Kanagawa 251 8522 Japan URL http www azbil com Printed on recycled paper 07 Printed in Japan 1st Edition Issued in Oct 1999 K 13...

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