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Table of Contents
Related Manuals for Shizuoka Seiki VAL6 KBE5S
Summary of Contents for Shizuoka Seiki VAL6 KBE5S
- Page 1 VAL6 Service manual...
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Page 2: Specifications
Specifications Type VAL6 KBE5S Heat Output 111,000BTU/h Fuel Kerosene, Diesel Tank Capacity 9 gallons Fuel Consumption 0.85gallon/h Power Source 120V, 60Hz single phase Power Consumption 80W (in burning), 100W (in igniting) Ignition System High Intensity Discharge 27.4/27.9/36.2(in) [695/708/918(mm)] EXTERNAL DIMENSION (L/W/H) - Page 3 Wiring Diagram of Burner Control PS : Power Source SW1 : Operating Switch TH : Thermostat (Short) FE : Flame Monitor FG : Frame Ground ＨＴ : Pre Heater FM : Fan Motor CM : (Open) IG : Igniter SP : Solenoid Pump SV : (Open) RL : Running Lamp AL : Misfire Lamp...
- Page 4 VAL6 KBE5S Troubleshooting Phenomenon page The lamp does not light on The heater does not start Misfire lamp is lit Fuel pump does not operate at all No fuel or a little fuel is pumped up The heater does not ignite Igniter does not spark.
- Page 5 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference No power source Measure voltage of AC If circuit tester indicates Connect power 1．The heater The lamp supplied outlet. 0V, power source is source does not start.
- Page 6 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Loose connection Plug in operation switch If it works normally, Plug in connector of operation connector (CN 8) again, operation switch (CN 8) firmly switch connector and then turn on...
- Page 7 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Loose connection Plug in fuel pump If it works normally, Plug in connector 2．The heater Fuel pump of fuel pump connector (CN 6) again, fuel pump connector (CN 6) firmly does not ignite.
- Page 8 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Loose joint of fuel Check looseness of each If heater ignites by Tighten joints lines joint tightening joints, air leak is the problem Fuel pump is Remove burner cover...
- Page 9 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Loose flame Open burner cover, and If flame monitor comes Put in flame 3．Misfire Misfire lamp monitor check if the flame off, it doesn't work monitor firmly within 25 is lit.
- Page 10 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Air leak Check looseness of each If heater ignites by Fasten joints more 4． Misfire lamp joint tightening joints, air leak tightly Combustion is lit. is the problem...
- Page 11 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Quantity of Check gate opening of If opening is too Decrease gate 5．Smell of combustion air is combustion air inlet extensive, it burns opening of fuel comes out.
- Page 12 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Shortage of Check extent of If combustion air inlet is Extend 6．Smoke combustion air combustion air inlet too small, it burns in combustion air comes out. opening short of oxygen inlet opening.
- Page 13 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Loose joints in Check looseness of each If any joints are loose, Tighten joints 7． fuel line joint air is absorbed into fuel Combustion is lines from loose joint not stable.
- Page 14 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Short circuit of Unplug transformer If either of the values is Replace a 9．Fuse blows When the transformer coil connector (CN 7) from 0Ω, transformer is short-...
- Page 15 VAL6 KBE5S Trouble Shooting Phenomenon Possible Cause How to check Result Remedy Reference Short circuit of Unplug igniter If resistance value is 0Ω, Replace igniter igniter connector(CN 4) from primary side of igniter is burner controller, then short-circuited measure resistance between terminals ...
- Page 16 Chart１ Standard resistance of functional parts Parts Connector Ｎｏ Lead Condition Resistance Remarks 0Ω Operation Switch ＣＮ8 Yellow－Yellow ∞Ω dark over 2MΩ Photo Cell ＣＮ11 Black－Black light under 10KΩ Red-White input about 350Ω Transformer ＣＮ7 Purple-Purple output about 9Ω input Igniter ＣＮ4 Black－Black...
- Page 17 Picture 1 How to measure resistance Picture 2 How to measure voltage ① Pull out a connector which you ① Operate the heater will measure from burner ② Turn on the resistor and set AC voltage range ② Turn on the resistor and set resistor range ③...
- Page 18 Picture 4 Inspection fuel pump Remove a pipe and check whether fuel comes out Standard pressure 99 psi (±4) Picture 5 Standard position of electrode Electrode Manufacturer does Nozzle not recommend to fix ±0.5mm electrode as they are Electrode ±0.5mm very sensitive to position.
- Page 19 Inspection draft tube Picture 7 Picture 8 Inspection fuse① and fan Object Serial Number : 01S, 01R, 01Q-030000 whirl draft In case of draft tube and fan are dusty, please clean them up Open the fuse box and check whether the fuse blows out Picture 9 Inspection fuse②...
- Page 20 Daily Maintenance Inspection of the tank inlet filter Remove the fuel cap and and check inlet filter is clean If the inlet filter is dirty, clean it with fuel Place the inlet filter back and tighten the fuel cap firmly Inspection of the filter and drainage of water from the fuel tank Checking the filter element Check if the filter element is dirty...
- Page 21 Inspection and cleaning of the flame monitor Observations - When removing the flame monitor, hold it by its main assembly; do not pull out the cord. Remove the burner cover and pull out the flame monitor, and check if sensor is dirty If the sensor is dirty, please wipe the surface of its lens with a soft cloth Place the sensor back into the position...
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