WORLD DRYER Q-XXXA2 Hi Speed Surface Mounted ADA Compliant Hand Dryer Instruction Manual

WORLD DRYER Q-XXXA2 Hi Speed Surface Mounted ADA Compliant Hand Dryer Instruction Manual

Electrical Specifications

Table 1

DANGER

Failure to disconnect the power source before installation or servicing can result in serious injury or death from electric shock. Always disconnect the power source before servicing or installing the dryer. Failure to properly ground the dryer could result in severe electrical shock and/or death. This dryer must be properly grounded for safe operation. An identified ground co

Warning

Risk of fire, personal injury or property damage are possible if local codes or safety recommendations are not followed. This dryer must be installed in accordance with current local electrical codes such as the NEC (National Electrical Code) or CEC (Canadian Electrical Code). This hand dryer is not intended for use by young children or persons with physical, sensory or mental disabilities unless adequately supervised by a responsible person to ensure they can use the hand dryer safely. Young children should be supervised to ensure they do not play with the hand dryer. Use this dryer only for its intended purpose. Do not use as a hair dryer. Installation and servicing should only be performed by qualified electrical technicians. Use only the electrical voltage and frequency consistent with the dryer’s rating label. Connect the hand dryer to a suitable distribution panel with a disconnection means complying with local wiring codes and having an electrical rating greater than shown on the dryer’s rating label. Use No. 14 AWG (2.08mm2) or larger wire. Do not connect to a circuit supplying lighting or other appliances. The dryer must be connected to an independent circuit. The supply circuit must not be supplied through an external switching device, such as a timer, or connected to a circuit that is regularly switched on and off by the utility. Use fittings with smooth rounded surfaces for protection of power supply cables. Route all field wiring away from moving parts within the dryer.

Warning Cancer and Reproductive Harm – www.p65warnings.ca.govnnection point is supplied on the dryer.

Caution

Improper mounting could result in personal injury or property damage. Follow the mounting height recommendations in Table 2. On a stud wall, one side of the hand dryer should be mounted to an existing stud.

Unpacking

Unpack all items from the shipping box. Packaged items should include hand dryer, owners manual, mounting template and tamper-proof wrench. Review and report any missing or damaged items.

Installation

1. Disconnect the power source at the distribution panel.
2. Determine the recommended mounting height for gender/age (Table 2). Select a mounting location where no reflective surfaces )countertop or wash basin( are closer than 18 in )46 cm) below the dryer. Avoid mounting where the dryer may be directly exposed to natural light (sunlight). When mounting adjacent to an existing dryer, the dryers should be spaced at least 24 in (61 cm) apart.
3. Select the access for electrical connections through the rear or bottom of the dryer’s mounting plate matching the supply wiring access.
4. Using the mounting template provided, mark locations for the mounting bolt holes on the wall. For stud walls, ensure at least one fastening location will be secured to a stud.
5. Use the tamper-proof wrench supplied to loosen the cover mounting screws (turn screws clockwise) to remove the cover from the dryer.
6. Fasten the base to the wall, using the type of bolts recommended (Table 3).
7. Connect the dryer to the supply wiring.
8. Replace cover, tighten cover mounting screws (turn screws counter-clockwise) making certain not to over-tighten.
9. Connect the power source at the distribution panel.

Table 2

Recommended Mounting Heights from Floor to Dryer Bottom Edgein. (cm.)

Men’s washrooms| 46 (117)
Women’s washrooms| 44 (112)
Children’s washrooms, ages 4-7| 32 (81)
Children’s washrooms, ages 7-10| 36 (91)
Children’s washrooms, ages 10-13| 40 (102)
Children’s washrooms, ages 13-17| 44 (112)
Handicap Mounting Height| 37 (94)

Table 3

Toggle Bolts
Cement, Brick, or Tile Covered Cement or Brick| No 10 (M5) Flanged Plastic Anchors for Block or Brick
Stud Wall| No 12 (5.5 mm) Wood Screws

Adjusting Blower Speed

These models include adjustable blower speed control for (3) levels of operation – Hi, Med and Low. The switch is located on the printed circuit board inside the dryer as shown in Fig. 1 below.

Note: The factory setting for the blower speed control is “Hi”. To adjust blower speed:

1. Disconnect the power source.

2. Use the security hex key supplied to turn the cover mounting screws clockwise to remove the cover from the dryer.

3. Locate the switch on the printed circuit board inside the dryer as shown in Fig. 1
   
   below, and adjust blower speed as desired.
   (Note: When Med or Low speed is selected, LED 3 on the printed circuit board will be lit). Reassemble the dryer cover using the security hex key supplied to turn the cover mounting screws counter-clockwise and tighten until snug. Do not over tighten.

4. Reconnect the power source.

Accent Lighting

The dryer’s accent lighting can be adjusted to operate continuously or only when the dryer is activated for drying hands )default factory setting(. Most energy efficient operation is with the default factory setting. To change the lighting mode, press the light mode switch shown in Fig. 2 below.

Service Part List

Maintenance and Cleaning Instruction

IMPORTANT: The dryer may collect lint and debris that is naturally present in the air. Excessive build up of lint and debris can damage the motor and heating element. The dryer should be cleaned on a routine schedule to maintain the dryer in good operating condition With light to moderate wash room traffic, cleaning once a year is recommended. If wash room traffic is high, cleaning every 6 months is recommended.

To clean the hand dryer:

1. Disconnect the power source.
2. Use the security hex key supplied to turn the cover mounting screws clockwise to remove the cover from the dryer.
3. Use a soft-medium bristle paint brush to clean lint, dust and debris from the air intake slots, and the motor’s exterior.
4. After cleaning, reassemble the dryer cover using the security hex key supplied to turn the cover mounting screws counter-clockwise and tight until snug. Do not over tighten.

HEPA Filter Replacement

High efficiency particulate absorbtion )HEPA( filters remove a minimum of 99.97% of particles 0.3 microns in size or larger. The service life of a HEPA filter depends on the environment in which the dryer is installed and frequency of use. High traffic washrooms or high usage will require more frequent inspection and replacement of the HEPA filter. When visual inspection of the HEPA filter shows excessive buildup of lint, dust and debris, the filter should be replaced.

Examining and changing a HEPA filter regularly keeps hand dryers working efficiently. Operating a hand dryer with an excessively dirty or clogged filter can damage your machine. The HEPA filter cannot be cleaned and re-used. Do not clean the HEPA filter or allow it to come into contact with water.

To inspect or replace the HEPA filter:

1. Disconnect the power source.
2. Use the security hex key supplied to turn the cover mounting screws clockwise to remove the cover from the dryer.
3. Removing and replacing the HEPA filter is easily done by sliding the filter in its mounting track on the motor cap.
4. After replacing the HEPA filter, reassemble the dryer cover using the security hex key supplied to turn the cover mounting screws counter-clockwise and tight until snug. Do not over tighten.
5. Reconnect the power source.
   

Coarse Particulate Filter

The optional accessory coarse particulate air filter prevents lint and debris build up that can damage the motor and heating element. Routine replacement or cleaning of the air filter is needed to maintain the dryer in good operating condition. With light to moderate wash room traffic, replacing or cleaning the air filter once a year is recommended. If the wash room traffic is high, the air filter should be replaced or cleaned every 6 months.

To replace or clean the coarse particulate air filter:

1. Disconnect the power source.
2. Use the security hex key supplied to turn the cover mounting screws clockwise to remove the cover from the dryer.
3. Removing and replacing the air filter is easily done by lifting the filter bracket upward out of the filter housing. The coarse filter should be removed from the bracket for cleaning or replacement.
4. Use soft-medium bristle ½” paint brush to clean lint, dust and debris from the filter. If air filter cannot be completely cleared of debris, replace the filter.
5. Reassemble the dryer cover using the security hex key supplied to turn the cover mounting screws counter-clockwise and tight until snug. Do not over tighten.
6. Reconnect the power source.

Diagnostic LED Display

The printed circuit board includes a set of LED’s that indicate the operational status of the hand dryer. When contacting World Dryer Technical Service, be prepared to remove the dryer’s cover and provide the condition of the LED’s as this can be helpful in troubleshooting the dryer. See Figure 1 for location of diagnostic LED’s on the printed circuit board. See Table 4 for an explanation of LED function.

Diagnostic LED Function

Table 4

Error| IR Sensor| Speed Setting| Power Supply| Indication
---|---|---|---|---
LED 5| LED 4| LED 3| LED 2| LED 1
Flashing| | | | | Voltage outside of normal range
| | | ON| ON| Dectected Supply voltage is 120V
| | | ON| Off| Dectected Supply voltage is 208V
| | | OFF| ON| Dectected Supply voltage is 240V
| | | OFF| OFF| Dectected Supply voltage is 277V
| | ON| | | Blower speed is set at Med or Low
| | OFF| | | Blower speed is set at Hi (default)
| ON| | | | IR sensor detects hands
| OFF| | | | No IR Sensor Detection

Troubleshooting Chart

Dryer fails to start.

| Incoming Power Supply| Confirm circuit breaker isswitched on and circuit is active
---|---|---
Sensor Locked Out| Remove dryer cover, Check if LED 4 flashing on the main PCB. If LED 4 is flashing on/ off, check sensor lens forobstruction or foreign material. Clean lens with soft damp cloth and mild cleaning agent.Check for, and remove, any object or reflective surface closer than 18 inches (46cm) below the dryer.
Defective PCB| If no LED’s are lit on the main PCB, press the speed control push button on the main PCB. If LED 3 does not activate after the push button is pressed, replace the main PCB.
Defective Sensor| If power supply and main PCB are confirmed active, and LED 4 does not light when hands are placed under the dryer, replace the IR sensor.
Motor Brushes at End of Service Life| Check motor brushes and replace if necessary.
Defective Heating Element ( Important: Applies only when connected to 208 – 277V power supply)| If dryer is connected to 208– 277V power supply and all possible causes have been checked, replace the heating element.
Dryer too loud.| Adjust Dryer Speed Setting| Adjust blower speed to “Low”. See page 4. When operating at Med or Low speed, LED 3 will be lit.
No heat. The dryer’s heating fluctuates / goes “On” and “Off” during a drying cycle. The dryer speed fluctuates up and down during a drying cycle.| Defective Heating Element ( Important: Applies only when connected to 120V power supply)| Replace heating element.
Dryer will only run a few seconds and then stops. Dryer will not activate every time.| Motor Brushes at End of Service Life| Check motor brushes and replace if necessary.
Defective Heating Element ( Important: Applies only when connected to 208 – 277V power supply)| Replace heating element.

Limited Warranty

World LIMITED TEN – YEAR WARRANTY. World Warm Air Hand Dryer, Model covered in this manual, is warranted by World Dryer Corporation to the original user against defects in workmanship or materials under normal use for 10 years after date of purchase except motor (7 years) and sensor (7 years). This warranty excludes normal wear and tear and expendable parts such as HEPA filters, motor brushes, and accent lighting. Any part which is determined to be defective in material or workmanship and returned to an authorized service location, as World designates, shipping costs prepaid, will be, as the exclusive remedy, repaired or replaced at World’s option. For limited warranty claim procedures, see PROMPT DISPOSITION below. This limited warranty gives purchasers specific rights from jurisdiction to jurisdiction.

LIMITATION OF LIABILITY. To the extent allowable under applicable law, World’s liability for consequential and incidental damages is expressly disclaimed. World’s liability in all events is limited to and shall not exceed the purchase price paid.

WARRANTY DISCLAIMER. World has made a diligent effort to provide product information and illustrate the products in this literature accurately; however, such information and illustrations are for the sole purpose of identification, and do not express or imply a warranty that the products are MERCHANTABLE, or FIT FOR A PARTICULAR PURPOSE, or that the products will necessary conform to the illustrations or descriptions. Except as provided below, no warranty or affirmation on fact, expressed or implied, other than as stated in the “LIMITED WARRANTY” above is made or authorized by World.

PRODUCT SUITABILITY. Many jurisdictions have codes and regulations governing sales, construction, installation, and/or use of products for certain purposes, which may vary from those in neighboring areas. While World attempts to assure that the products comply with such codes, it cannot guarantee compliance, and can not be responsible for how the product is installed or used. Before purchase and use of a product, review the product application, and all applicable national and local codes and regulations, and be sure that the product, installation, and use will comply with them. Certain aspects of disclaimers are not applicable to consumer products; e.g., (a) some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you; (b) also, some jurisdictions do not allow a limitation on how long an implied warranty lasts, consequentially the above limitation may not apply to you; and (c) by law, during the period of this Limited Warranty, and implied warranties of implied merchantability or fitness for particular purpose applicable to consumer products purchased by consumers, may not be excluded or otherwise disclaimed.

Manufactured by World Dryer Corporation, Bensenville, Illinois 60106 U.S.A

PROMPT DISPOSITION. World will make a good faith effort for prompt correction or other adjustment with respect to any product which proves to be defective within limited warranty. For any product believed to be defective within limited warranty, first write or call dealer from whom the product was purchased. Dealer will give additional directions. If unable to resolve satisfactorily, write to World at address below, giving dealer’s name, address, date, and number of dealer’s invoice, and describing the nature of defect. Title and risk of loss pass to buyer on delivery to common carrier. If product was damaged in transit to you, file claim with carrier.

References

• World Dryer: Innovative Hand Dryers & Hygiene Solutions
• p65warnings.ca.gov
• World Dryer: Innovative Hand Dryers & Hygiene Solutions

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