Weltem HOTSEN WHO-095 Owner'S Manual Download Page 12

Electrical Wiring Diagram

AC220V

AC250V/5A

Gray2P

Black2P

Green
Green

Yellow
Yellow

Black

Black

White

Black

Green

Overheat
Sensor

Inversion

Switch

Flow Meter

Temperature

Sensor

Red

Green

Black

Yellow

Black

Brown

Phototube

Electronic pump

Ignition Trans

Fan Motor

Burner

AC220V

AC250V/5A

Gray2P

Black2P

Green
Green

Yellow
Yellow

Black

Black

White

Black

Green

Overheat
Sensor

Inversion

Switch

Flow Meter

Temperature

Sensor

Red

Green

Black

Yellow

Black

Brown

Phototube

Electronic pump

Ignition Trans

Fan Motor

Burner

12

▶ If following problem occur please carry out remedy referring the table below.
    Request service if problem continues.

Symptom

Possible reason/Check

Remedy

All lamps are off on the 
operation panel

 - Power interruption
 - Unplugging 
 - Blown fuse

- Connect Power

- Replace fuse

Repeat on and off

 - Time set is selected 
    (check the lamp)

- Select Temp set

Heater is operating but   
Fuel gauge lamp is off

 - Fuel gauge wire is disconnected

- Connect the wire

Burning smells during the 
initial operation

 - Foreign substances are burnt
    inside the gasket

- No action is needed. It will 
   disappear after 1 ~ 2 hours

Severe fuel smell

 - Smells when turning off the heater 
    right after starting the heater
 - Dropping fuel when refueling

- Keep operation more than 
   15 minutes
- Remove the dropped fuel

Room temperature on dis-
play is higher than normal

 - Check location of temperature 
    sensor on rear of the heater 
   (It may occur if the sensor is 
    installed inside)

- Locate the sensor at the 
   correct position.

Items to check before requesting service

Summary of Contents for HOTSEN WHO-095

Page 1: ...his manual carefully for your safety Thank you for purchasing WELTEM s far infrared heater Read this manual carefully prior to using this heater to prevent any injury and damage Specifications can be...

Page 2: ...Smell from oil is minimized through recovery system when the unit is not operated 3 Dual side heating Both front and rear side heating is available Additional cost for protection grill 4 Various funct...

Page 3: ...ction grill Castors It is where combustion gas is released and can be connected with stovepipe Users can control the operation and see if there is an error Fuel tank and burner are attached with safet...

Page 4: ...evice Burner motor Air regulator Flow meter Fuel inlet Temperature sensor Ignition through high pressure discharge It releases fuel through high pressure Refer to page 5 2 Ignition trans Electronic pu...

Page 5: ...on for the first use since purchase with E1 displayed Please re start the heater in this case Automatic air purge device is equipped in the heater Refer to the followings when manually operating air p...

Page 6: ...to turn off the heater Burner motor stops working in 5mins after the heater is turned off Only current temperature is displayed whereas target temperature disappears Do not turn off the unit by unplug...

Page 7: ...se damage to heater and bottom of container may be smoked Store the heater with cover Use the heater only after completely cleaning dust or dirt on the bottom Do not put any inflammable substances wit...

Page 8: ...ne thin ner Gaso line Die sel CURRENT TEMP TARGET TEMP TIME EMPTY FUEL OFF TIMER BLOWER TEMP SET TIME SET ALARM Heating C F M C F H TEMP BLOWER TIME OFF TIMER POWER CURRENT TEMP TARGET TEMP TIME EMPTY...

Page 9: ...ot put any foreign substances inside heater It may cause trouble or fire Ventilation is necessary for indoor usage Take care of children Do not put any foreign substances inside heater CURRENT TEMP TA...

Page 10: ...purchased the heater or service center Make sure to clean the heater with cloth wet by neutral detergent or dry cloth only after the heater is completely cooled with the power plug unplugged If you c...

Page 11: ...ll wrap the inside wall more than 3cm with nonflammable insulation Use stainless steel tube 75mm diameter for the flue tube Length of tube must be shorter than 4m and number of bent must not exceed 2...

Page 12: ...on Check Remedy All lamps are off on the operation panel Power interruption Unplugging Blown fuse Connect Power Replace fuse Repeat on and off Time set is selected check the lamp Select Temp set Heate...

Page 13: ...ion Firmly connect temperature sensor E3 Temperature sensor Temperature sensor trouble Check if the temperature sensor connector is loose Firmly connect temperature sensor E4 Overheat sensor Product i...

Page 14: ...umption 40W Running 40W Running 40W Running Fuel tank capacity 30 30 45 Dimension WxDxH 973 320 979 mm 1305 320 988 mm Weight 40 Kg 58 Kg WHO 155 WHO 175 WHO 205 Fuel Diesel Diesel Diesel Fuel Consump...

Page 15: ...heater 1 Defect or trouble resulted from the customers carelessness 2 Defect or trouble resulting from disasters such as flood fire and lightning stroke 3 Defect or trouble resulted from the unauthori...

Page 16: ...118 Jayumuyeok 3 gil Masanhoewon gu Changwon City Gyeongsangnam do 630 813 Korea TEL 82 55 294 9200 ext 2 FAX 82 55 294 9220 http www weltem com...

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