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46-304 Control Reference Guide 

AMPS VOLTS V/C AHTIME

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USB

TOBi

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°C % KW

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1. BATTERY HIGH TEMPERATURE INDICATOR

2. BATTERY LOW WATER INDICATOR
3. CHARGE STATE / CHARGE CYCLE MESSAGE
4. WI-Z COMMUNICATION INDICATOR
5. USB COMMUNICATTION INDICATOR
6. TOBI COMMUNICATION INDICATOR
7. HF MODULE HIGH TEMPERATURE INDICATOR
8. HF MODULE DC FAULT INDICATOR
9. HF MODULE AC FAULT INDICATOR

10. CHARGER WAITING INDICATOR
11. CHARGE STATUS BAR GRAPH
12. DATA AREA
13. UNITS AREA
14. BATTERY CHARGING INDICATOR
15. EQUALIZE CHARGE SELECTED INDICATOR
16. ABNORMAL CHARGE INDICATOR
17. CHARGE COMPLETE INDICATOR

 

Display Icons 

1.  The battery high temperature indicator will be displayed when a battery connected to the charger having 

a Tobi PI installed is above the OK to charge temperature stored in the Tobi. 

2.  The battery low water indicator will be displayed when a battery connected to the charger having a Tobi 

PI installed detects low water and the charge cycle is complete. 

3.  The  charge  state/charge  cycle  message  area  is  used  to  indicate  the  charger  state  during  normal 

operation.  It will display the charge cycle number when reviewing charge history.  

4.  The Wi-Z communication indicator will be displayed when the charger is connected to a Wi-Z network 

and communicating with the coordinator. 

5.  N/A. 
6.  The TOBi communication indicator will be displayed when a battery connected to the charger having a 

Tobi PI installed is communicating with the charger. 

7.  The  HF  module  high  temperature  indicator  will  be  displayed  when  an  HF  module  in  the  charger  has 

exceeded the safe operating temperature. 

8.  The HF module DC fault indicator will be displayed when an HF module in the charger has detected a 

fault on the DC output. 

9.  The HF module AC fault indicator will be displayed when an HF module in the charger has detected a 

fault on the AC input. 

10.  The charger waiting indicator will be displayed when the charger is in a wait state. 
11.  The charge status bar graph displays the status of the charge cycle. 
12.  The data area will display charging amps during a charge cycle.  It will display additional charge data 

when  reviewing  charge  parameters  and  will  display  data  for  previous  charge  cycles  when  reviewing 
history. 

13.  The units are will display the units for the value shown in the data area. 
14.  The battery charging indicator will be displayed when the charger is on and charging. 
15.  The equalize charge selected indicator will be displayed when an equalize cycle has been selected for 

the current charge cycle. 

16.  The  abnormal  charge  indicator  will  be  displayed  when  the  charger  detects  an  abnormal  charge 

condition. 

17.  The charge complete indicator will be displayed when the charge cycle is complete. 

 
 

Summary of Contents for HIGH FREQUENCY Series

Page 1: ...High Frequency Battery Charger Installation and Operation Manual ...

Page 2: ...will bear all freight within the contiguous 48 states parts and labor costs per published warranty rate schedule of such repair or replacement During the last 5 years of the warranty on power transformers Ferro will bear the cost of replacement parts only no labor or other services will be provided by Ferro Ferro shall not be obligated to reimburse the original end user or any other person for any...

Page 3: ...s 6 1 5 Connecting AC Service to Charger 6 1 6 Grounding the Charger 6 1 7 Battery Connector and Charger Cable 7 13 2 0 Operation 7 2 1 046 0304 Control 11 12 Charge Indications 13 Module LED Codes 14 3 0 Troubleshooting Maintenance 15 4 0 Replaceable Parts 15 4 1 Ordering Information 15 4 2 Recommended Spares 15 4 3 Spare Parts List 16 17 Schematics ...

Page 4: ...arger 6 Do not touch uninsulated parts of the output connector or battery terminals A possibility of serious electrical shock exists 7 During charge batteries produce hydrogen gas which can explode if ignited Never smoke use an open flame or create sparks in the vicinity of the battery Ventilate well when the battery is in an enclosed space 8 Do not connect or disconnect the battery plug while the...

Page 5: ... non combustible surface such as concrete stone brick or steel DO NOT operate the charger on its shipping skid materials 1 2 Location For the best operating conditions and longest life take care in selecting an installation site Avoid locations exposed to high humidity temperature extremes or dust Moisture condensing on machine parts and electrical components can cause corrosion which seriously af...

Page 6: ...on in accordance with the National Electrical Code NFPA70 For voltages up to 240 use a 240 volt disconnect switch For voltages greater than 240 to 600 use a 600 volt disconnect switch Three conductors and ground wire required for three phase 1 5 Connecting AC Service to the Charger Three Phase Models Connect the AC service to the L1 L2 and L3 terminals located on the AC connection block 1 6 Ground...

Page 7: ...he data area of the display will show the data and the units area will display the units for the parameter being displayed Press RIGHT info again for additional data After 10 seconds the display will return to the normal display of amps To view charge history press the UP or DOWN buttons to display a previous charge cycle The charge cycle number will be displayed in the charge cycle message area a...

Page 8: ...municating with the coordinator 5 N A 6 The TOBi communication indicator will be displayed when a battery connected to the charger having a Tobi PI installed is communicating with the charger 7 The HF module high temperature indicator will be displayed when an HF module in the charger has exceeded the safe operating temperature 8 The HF module DC fault indicator will be displayed when an HF module...

Page 9: ...capacity of the battery and shorten life An equalizing charge re balances the charge in the battery cells Perform an equalize charge if any of the following conditions exist 1 On flooded batteries the specific gravity of any cell at the end of charge is 20 points less than the average of all the cells 2 The on charge voltage of any cell at the end of charge is 20 millivolts less than the average o...

Page 10: ...charge current is reduced to limit the temperature rise of the battery The current is reduced proportional to the amount the battery temperature exceeds the limit The No charge temp NT parameter indicates the temperature at which the charge is terminated If this temperature is reached during charge the charger shuts down and displays an F2 indication Refer to the battery manufacturers recommendati...

Page 11: ...y fully charged Voltage jumper setting incorrect F5 NO DC CURRENT AMPS No charging current to the battery AMPS is the current at the end of charge Faulty AC line contactor Open diode Faulty resonant capacitor Poor battery connections Open cell Faulty control board F6 CHARGE ERROR AMPS Charger current or voltage not what was requested by control AMPS is the current at the end of charge Incorrect co...

Page 12: ...dule secondary side over temperature Fans blocked Fans not running Too much dust on heat sink Note F3 and F4 clear automatically if the battery voltage falls within acceptable limits All indications except F8 F9 and F10 can be cleared by disconnecting the battery For F8 F9 F10 and HF Module Faults correct the condition that caused the indication and disconnect the battery to clear the indication C...

Page 13: ...ING GREEN Normal Condition Output Over Voltage BLINKING RED Battery Disconnected While Charging Wrong Size Battery too many cells Output Under Voltage PULSING RED Wrong Size Battery too few cells Shorted Battery Cell s Input Over Voltage SOLID RED High AC Line Input Under Voltage OFF Low AC Line Temperature Fault SOLID AMBER Fans Blocked Fans Not Running Too Much Dust on Heat Sink ...

Page 14: ...r loss in battery POSSIBLE CAUSE A Charger amp hour rating exceeds the battery amp hour rating B Battery has defective cells 3 6 Low specific gravity at the end of the charge cycle POSSIBLE CAUSE A Battery was over discharged B Charger amp hour rating is less than the battery AH rating C Battery has defective cells D Battery has been over watered 3 7 Charger does not turn off when the control term...

Page 15: ...per model for multiple charger installations OF CHARGERS OF SPARE PARTS KITS 1 3 1 4 10 2 11 25 3 26 50 4 51 100 5 SCHEMATIC REF DESCRIPTION QUAN USED QUAN RECOMMENDED 6 DC FUSE 1 1 2 CONTROL BOARD 1 1 4 HF POWER MODULE 1 TO 4 0 1 POWER SUPPLY 1 0 4 3 Spare Parts List Part Number Description Controls 046 0304 Wireless LCD control Power Supply 049 0539 Power supply 480VAC 049 0561 Power supply 120 ...

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