RS RTHD-421S Manuel utilisateur

Royal Sovereign International, Inc.
RTHD-421S
TOUCHLESS AUTOMATIC
HAND DRYER
Owner's Manual
Please read and retain these instructions.
Page en Français 13
USA: www.royalsovereign.com
Canada: www.royalsovereign.ca

TOUCHLESS AUTOMATIC
HAND DRYER
INTRODUCTION
Thank you for choosing Royal Sovereign Touchless Automatic Hand Dryer. Please read and retain these
instructions. This manual will provide you with valuable information necessary for the proper instructions,
care and maintenance of your hand dryer. Installation should be done by a qualified electrican. Improper
installation, alteration, service and use of this hand dryer can result in serious personal injury or damage
to the unit.
If you have questions regarding the installation, use or operation of the hand dryer, please call Royal
Sovereign customer service.
Model RTHD-421S
Because our products are subject to continuous improvement, Royal Sovereign reserves the right to modify product design and
specifications without notice and without incurring any obligation. E&OE

IMPORTANT SAFETY INFORMATION 4
DESCRIPTION 5
GENERAL USAGE 6
MOUNTING THE UNIT 6
HEATING CONTROL 7
HAND DRYER ON / OFF 7
PLUG IN READY OPERATION 8
INSTALLATION INSTRUCTION - STEP 1 8
INSTALLATION INSTRUCTION - STEP 2 9
MAINTENANCE 10
TROUBLESHOOTING 10
SPECIFICATIONS 11
LIMITED EIGHTEEN MONTH WARRANTY 12
PAGE EN FRANÇAIS 13
CONTENTS

4
IMPORTANT SAFETY INFORMATION
Please read this manual thoroughly prior to installation. To reduce the risk of fire, electric shock, or personal injury.
PLEASE NOTE THE FOLLOWING PRECAUTIONS:
1. Do not allow the hand dryer to be used for any purpose other than drying hands. Use this unit only in the manner
intended.
2. If service is required, turn the power OFF.
3. Any metallic items in contact with the hand dryer must be grounded.
4. The hand dryer is designed for indoor use only.
5. If the electrical outlet you intend to use is not adequately grounded, you should have a qualified electrician install the
proper outlet.
6. Do not use this unit with any extension cords or adapter plugs.
7. If the cord or plug is damaged in any way, please call the Royal Sovereign Service Department.
8. Do not plug this cord into a loose electrical outlet.
9. Do not block air outlets or intake with obstacles.
10. Do not insert any objects into the hand dryer.
11. To clean the housing, use a soft cloth. Do not use any abrasive cleaning material as it may scratch the unit. Do not
spray any cleaning liquids or water direclton the hand dryer.

RTHD-421S
5
DESCRIPTION
1. Hand Dryer Cover
2. Air Nozzel Outlet
3. Power ON/OFF
4. Heat ON / OFF
5. Cover screws
6. Filter
7. Circuit board
8. Drill Holes
9. Power cord socket
10. Motor
11. Power suppyly hole
①
⑤
②
④
⑥
⑧
⑪
⑦
⑩
⑨
③

6
GENERAL USAGE
The hand dryer will automatically be activated when placing
hands underneath - maximum distance 4.7" (12 cm) To stop, remove hands
MOUNTING THE UNIT
Recommended Mounting Heights
Men's Restroom 48"-50" (122-127 cm)
Women's Restroom 46"-48" (117-122cm)
Kindergarten (Ages 3-6) 32" (81cm)
Elementary School (Ages 7-10) 36" (91cm)
Middle School (Ages 10-13) 40" (102 cm)
High School (Ages 14-18) 45-47" (114-120cm)
Handicap Mounting 36-38" (91.5-96.5")

RTHD-421S
7
HEATING CONTROL
Heat switch
The hand dryer provides two different heat options to allow you to set
the comfort setting.
Set to "ON" for warm dry of the hand.
Set to "OFF" for cool dry of the hands.
Note: The Heating Control is set to "ON" or Warm Dry
mode.
HAND DRYER ON / OFF
The hand dryer has a ON/OFF setting to allow you to turn ON/OFF the
hand dryer. The Hand Dryer should be set to "OFF" position during
installation.
Note: The Hand Dryer is set to "ON". The unit will work
"out of the box" once the power cable connection is
connected.
Power switch

8
PLUG IN READY OPERATION
The Royal Sovereign hand dryer provides maximum flexibility when
installing the hand dryer. The hand dryer is plug and play ready.
Simply connect 2 wires to the terminal slots - Positive (L) and
Negative (N). A hard-wire option is also available, for those who do
not want to use the supplied power supply. Simply use your own power
cable (14 AWG or better)
INSTALLATION INSTRUCTION - STEP 1
Plug And play Ready Operation
To prepare the hand dryer for 'plug and play' ready operation, proceed as follows:
1. Remove the hand dryer cover.
2. Run the supplied power cable though the back power supply hole.
3. Attach the negative cable to the negative terminal (labeled N).
4. Attach the postive cable to the postive ground terminal (labeled L).
5. Proceed to the second step of installation.
Hard Wire Operation
You have the option of utilizing the supplied power cord, or by utilizing you own wires. To utilize the supplied power cord,
proceed as per the instructions 'Plug and Play Ready Operation'. To utilize your own wires.
1. Feed wires though the power supply hole (14 AWG or better); tighten clamp down on wire.
2. Connect the wires to the slots on the terminal marked N and L

RTHD-421S
9
INSTALLATION INSTRUCTION - STEP 2
There are two different installation options for the hand dryer.
Option 1 - Semi- Permanent Installation - Option 1 is using the supplied mounting bracket. Simply attach the bracket to
the wall for quick and easy installation (see below).
Option 2 - Permanent Installation (recommended) - Option 2 is using mounting screws to securely attach the hand dryer
to the wall. Proceed as per below for for Permanent installation (see below).
Semi- Permanent Installation (Using Mounting Bracket)
1. During installation, ensure the Power button is turned 'OFF' - Refer to
Description of the manual.
2. Use the supplied Mounting bracket and mount the hand dryer at the ideal
location (refer to Mounting the Unit - Recommended Mounting Heights)
for placement.
3. Run the power cable to the electrical outlet. Ensure that the power cable
is not exposed.
4. On the hand dryer turn the Power button 'ON'. Set the Heat Control button
to the desired heat setting.
Permanent installation
1. Select the ideal mounting location for the hand dryer. Refer refer to
Mounting the Unit - Recommended Mounting Heights - for placement
2. Use the supplied drill hole template sheet and proceed to mark and
drill the holes as indicated.
3. If not done already, remove the hand dryer cover from the base, and
follow Step 1 for connection of the wires (Positive/Negative).
4. During installation, ensure the Power button is turned 'OFF' - refer to
HAND DRYER ON/OFF section. Use wall screws and mount the Hand dryer
5. For Plug and Play Operation, plug into the electrical outlet, ensuring
the power supply cable is not exposed. For Hard Wired Installation,
ensure that the unit has the required power and is connected properly.
6. Test the setting selected by placing your hand underneath the hand dryer.
7. Place the cover back on the Hand Dryer unit and tighten the screws.
standwall
212mm
155mm
(5/16” Drill bit) (5/16” Drill bit)
(5/16” Drill bit) (5/16” Drill bit)

10
MAINTENANCE
This hand dryer is equipped with an air filter to help prevent dust and debris from possibly damaging the motor and
heating element. It is recommended that the filter be replaced or cleaned periodically to maintain ideal operation. For
high volume usage it is recommended that you clean or replace the filter every six months. For lower volume usage, it is
recommended that you clean or replace the filter once a year.
TROUBLESHOOTING
Hand Dryer is not warm
∙The Heat option is turn OFF. Set to the ON position.
∙
Possible defective heat element. Needs to be replaced. Call Royal
Sovereign customer service.
Hand Dryer does not start
∙
No Power to the Unit. Set to the ON position
∙
Defective Sensor - Replace the IR Sensor. Call Royal Sovereign
customer service.
∙
Defective Motor - Replace the motor. Call Royal Sovereign customer
service
Hand Dryer will not shut off ∙
The sensor is dirty or there is a reflection. Clean the IR Sensor.
Ensure that there is no possible reflection from another object
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