JVD HC120 Hurricane II High Speed Hand Dryer Instruction Manual

JVD HC120 Hurricane II High Speed Hand Dryer Instruction Manual

Operating Instructions and Parts Manual (Automatic)

Surface Mount

TECHNICAL SPECIFICATIONS

Type, Dual Ball Bearings
Motor Thermal Protection| Auto Resetting Thermostat turns unit off, 120V at 275°F (135°C), 240V at 221°F (95°C) – US-Spec 240V at 221°F (105°C) – EURO Spec
Heater Element| 450-900W, adjustable
Heater Thermal Protection| Auto Resetting Thermostat turns unit off at, 149°F (65°C)
Drying Time| Less than 15 seconds
Circuit Operation| Infrared Automatic, self adjusting
Sensor Range| 2″ to 13″ [51 mm to 330 mm], adjustable; standard 7″ [18 cm±2 cm]
Timing Protection| 60 seconds auto shut off
Drip proof| IPX1
Isolation| CLASS 1
Net Weight| 12.8 lbs (5.8 kg)
Shipping Weight| 14.6 lbs (6.6 kg)
Unit Size| 205 mm (W) x 287 mm (H) x 180 mm (D) [8-5/64″ (W) x 11-19/64″ (H) x 7-3/32″ (D)]

COVER TYPE/ COVER FINISH

JVD-HC120 – Steel; Satin chrome. (t:1.6 mm)

General safety information:

Warning: This product is intended for installation by a qualified service person. Use AWG No. 16 solid conductor for wiring.

Danger: Failure to properly ground unit could result in severe electrical shock and/or death.

Warning: Disconnect power at the service breaker before installing or servicing. NOT FOR HOUSEHOLD USE – MAY CAUSE BURNS. ” IMPROPRE A L’USAGE DOMESTIQUE – PUET OCCASIONNER.

Warning: All units must be supplied with a 3-wire service. The ground wire must be connected to the dryer’s back plate.

NOTE: Do not install dryer over washbasin.

Type Y attachment

If the power supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard.

Means for disconnection must be incorporated in the fixed wiring in accordance with the wiring rules.

Installation

1. Make sure power supply breaker is switched off. Installation must be carried out in accordance with the current edition of the local wiring regulations code having jurisdiction. Installation should be performed only by a qualified electrician.

2. Place template against wall at desired height (see mounting height recommendations) and mark locations of 4 mounting holes and wire service entry at knockout (KO) location.
   Note: For two or more dryers, dryers should be no closer than 24 inches (610 mm) on center.

3. Remove and retain 2 cover screws and cover.

4. Connect supply wires to terminal block where indicated and connect ground wire to base plate with ground screw
   Connections :

   • Connect the live wire (colored red or black) to the terminal block marked “L”.
   • Connect the neutral wire (colored white or blue) to the terminal block marked “N”.
   • Connect the ground wire (colored green or green and yellow) to the green screw marked ” “.
     Note that colors of live and neutral wires depend on voltage of supply service.

5. Replace cover. Do not over-tighten screws.

Recommended mounting heights: from bottom edge of dryer above finished floor (AFF).

Cleaning and Maintenance

Periodic cleaning of the unit is recommended to ensure optimum performance.

• Disconnect the electrical supply.
• Remove the two cover-mounting screws.
• Remove the cover.
• Clean all dust lint from the interior of the dryer.
• Wipe the cover with a damp cloth and mild cleaning solution. Do not Soak. Never use abrasives to clean the cover.
• Replace the cover. Do not over tighten the screws
  

Warm aır speed adjustment

Use flat blade screwdriver small enough to fit through access hole {Ø4,8mm [Ø3/16″]} in bottom grille of cover (item 1). The adjustment potentiometer (item 20) is visible through the slots of the grille. With respect to axis of screwdriver viewed from handle end, gently turn adjustment potentiometer shaft clock-wise [CW] to increase power to maximum (shaft will hard stop; DO NOT OVERTURN!). Turn tool gently CCW to reduce power as required (shaft will hard stop; DO NOT OVERTURN!). Note that at minimum power the unit may not start if low line Voltage condition exists.

Operation

• No-touch operation
• Shake excess water from hands.
• Place hands under the outlet to start operation.
• Rub hands lightly and rapidly.
• Stops automatically after hands are removed.

Diagnostics and Remedies

Symptom

|

Corrective Actions for Initial Installation Failures

---|---
If the dryer will not run| First ensure that the breaker supplying the dryer is operational. If it is, disconnect the power and remove the dryer cover. Taking suitable precautions to avoid shock hazard, reconnect the power and check for Voltage at the terminal block. Verify that connections are made correctly. Adjust the VR to make sure it is not set too low.
The dryer cycles by itself or runs constantly| Ensure that there is no obstruction on or in front of the IR sensor. Clean any dirt or debris off the sensor lens. If problem persists, replace sensor.
The dryer makes a loud noise and does not run for a complete cycle| Ensure that the supply Voltage is correct. Dryer will make a loud humming noise if the input Voltage is too high. Verify Voltage requirement on unit rating label and correct supply as required. If CBM has been damaged, replace CBM, IR sensor module and VR component and cable
The dryer runs but air stream is low pressure and/or low velocity| Ensure that the supply Voltage is correct. Dryer will run weakly if the input Voltage is too low. Verify Voltage requirement on unit rating label and correct supply as required.
If the dryer will not run| First ensure that the breaker supplying the dryer is operational. If it is, disconnect the power and remove the dryer cover. Replace the CBM and IR sensor module. Test the VR for open circuit (see Technical Specifications for value). Replace VR if Ω = ∞. Taking suitable precautions to avoid shock hazard, reconnect the power and check for Voltage at the terminal block
The IR sensor only “sees” close range objects| Ensure that there is no obstruction on or in front of the IR sensor. Clean any dirt or debris off the sensor lens. If problem persists, disconnect the power and remove the dryer cover. Taking suitable precautions to avoid shock hazard, reconnect the power and try carefully adjusting the sensitivity control (yellow shaft in blue box on CBM) to increase the sensing range. If problem persists, replace sensor.
The heater gets hot but no air stream is produced| Disconnect the power. Remove the dryer cover and disassemble the blowermotor/fan housing. Replace the fan motor.
The dryer only blows cold air during a full cycle| Disconnect the power. Remove the dryer cover and disassemble the blowermotor/fan housing. Test the thermostat for open circuit. Check the heater element for signs of burning or breakage. Damaged element must be replaced.
The air stream is low pressure and velocity| Check the output nozzle for obstructions. If none are present, disconnect the power. Remove the dryer cover. Remove any dust/lint buildup from intake vent slots. Disassemble the blower-motor/fan housing. Check the motor brushes for worn condition (≤ 25/64″ [10 mm] graphite remains) and replace them, if necessary.

Diagram

Repair parts list

References

• RestroomDirect: Commercial restroom fixtures and supplies, including: Hand dryers, Water Fountains, Bottle Fillers, Paper Towel & Toilet Paper Dispensers, Urinals and Flush Valves, Swimsuit and Spin Dryers, Grab Bars, Lavatory Mirrors and much more!

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