ELCOM SnowClear TK-C4000 Specifications

SnowClear Installation, Operator & Maintenance Manual 1
Earth & Life Communication
Model: TK-C4000
Date of Purchase: ___________________
Serial #: TK________________________
INSTALLATION, OPERATOR &
MAINTENANCE MANUAL
Table of Contents
Important Instructions...................................................................................................................................... 2
Safety Instructions............................................................................................................................................. 2
Specifications ..................................................................................................................................................... 5
Installation Instructions.................................................................................................................................... 8
Operating Instructions.................................................................................................................................... 15
Wiring Instructions.......................................................................................................................................... 15
Maintenance Instructions .............................................................................................................................. 20
Replacement Parts .......................................................................................................................................... 21
Warranty........................................................................................................................................................... 21

SnowClear Installation, Operator & Maintenance Manual 2
About This Manual
Read all instructions before using this SnowClear Overhead Melter.
This manual contains information on the installation, operation and maintenance of the SnowClear Overhead
Melter.
Before initial operation, read this manual carefully and in its entirety.
Equipment owner/operator must ensure that this manual is readily available to the licensed and qualified
electrician who is installing the unit. Refer to this manual whenever in doubt.
Failure to observe the warnings, cautions and operating instructions contained within this manual may result in
injury or death or equipment damage for which Trecan Combustion Limited accepts no liability whatsoever and
may void the SnowClear Overhead Melter’s warranty.
Please record the serial number on the front of the manual. Having this number on hand is important when calling
to order replacement parts.
Safety Instructions
Follow Important Safety Instructions
Carefully read this manual and pay close attention to all warnings contained herein. Also, pay close attention to
the safety signs on the equipment.
Safety Symbol
The safety symbol shown below is used to draw the reader’s attention to safety related information throughout
this manual.
Safety Signal Words
The signal words “warning” and “caution” are used in this manual, sometimes in conjunction with the safety
symbol. The meaning is explained below.
Warning is used to identify hazards or unsafe practices which could result in severe
personal injury or death.
Caution is used to identify hazards or unsafe practices which may result in minor to
moderate personal injury, equipment damage or property damage.
IMPORTANT INSTRUCTIONS
SAFETY INSTRUCTIONS

SnowClear Installation, Operator & Maintenance Manual 3
Replace Safety Labels
Replace missing or damaged safety labels so that operators are aware of hazards. Replacement signs are available
from Trecan Combustion Limited.
Maintain the Equipment
Ensure that the SnowClear Overhead Melter is maintained as instructed in this manual and is kept in proper
working condition.
Equipment Modifications
Do not modify the SnowClear Overhead Melter. Modifications could be detrimental to the operation of
the product, increase the risk of fire, affect equipment life and/or result in a safety hazard such as electric
shock and injury. Modifications could also void equipment warranty.
Installation and Maintenance
SnowClear Overhead Melter must be properly installed by a licensed and qualified
electrician before using. Ensure they fully understand the procedure and are
qualified to undertake any maintenance or service work. If unit is not functioning
properly, cease use immediately. Disconnect power at circuit breaker and have a
licensed and qualified electrician inspect before reusing.
Hazardous Voltage
Disconnect power supply at circuit breaker before any maintenance or service work.
If safety grills installed on the equipment must be removed for maintenance or
service, exercise caution. Always re-install the grills once the work is completed.
Never operate the equipment without the grills properly installed in their original
locations. Replace damaged or missing grills immediately to reduce your risk of
electrical shock or burns. Do not touch or operate the product with wet hands.

SnowClear Installation, Operator & Maintenance Manual 4
Outdoor Use Only
Only install and use this product outdoors. Extremely hot when in use. Allow hot
surfaces to cool before working on or around them. Do not block or cover this
product. Also keep flammable materials away from the product to prevent fires.
Avoid Hot Surfaces
Avoid skin contact with hot surfaces to prevent burns. Allow hot surfaces to cool
before working on or around them. Ensure the heating elements are cool before
performing any maintenance or inspections.
Risk of Fire
High temperature, risk of fire, keep electrical cords, drapery, furnishings and other
combustibles at least 0.9 m (3 feet) from the front on the heater and away from the
side and rear. To reduce the risk of fire, do not store or use gasoline or other
flammable vapors and liquids in the vicinity of the unit.
High Temperature Porcelain Wire Connectors
Only high temperature porcelain wire connectors are to be used for connecting the
heating elements to the unit. High temperature porcelain wire connectors are
supplied with this product.
Handling of the Unit
Handle product with care to prevent damage to the heating elements. Do not splash
water on the heating elements.
SAVE THESE INSTRUCTIONS

SnowClear Installation, Operator & Maintenance Manual 5
The SnowClear Overhead Melter is a far-infrared, snow melting system. The far-infrared rays radiate from above
and accelerate the vibration of snow (water) molecules and the ground below to produce heat energy that melts
the snow.
Name
SnowClear Overhead Melter
Model
TK-C4000
Power Supply
Single phase, 208-240VAC, 4000 W
Heating Elements
Four ceramic special coating halogen lamps
Power Supply Connection
Minimum 10 AWG, 30 A, 3 Conductor Cable (Conductor cable is not
supplied)
Continuous Run Time
20 hours or less recommended
Location
Outdoor Use Only
Operation Temperature
-20°C to 5°C (-4°F to 41°F)
Daily Inspection
Cleaning of exterior and removal of foreign matter if required
Main Unit
Dimensions
867mm W x 308mm D x 165mm H (bracket fitting + 90mm)
(34in W x 12in D x 6.5in H (bracket fitting + 3.54in)
Weight
9.0 kg (19.8 Lbs)
SPECIFICATIONS

SnowClear Installation, Operator & Maintenance Manual 6
Heating Element/Halogen Lamp
Voltage
208-240VAC
Power Consumption
1000 W +7%
Rated Life
Approximately 3000 hours
•The life of the heating element varies depending on the conditions and environment, but the
estimated life span is 3000 hours.
•Use in a horizontal lighting direction only.
•Allow heating element to cool before touching.
•Do not touch the glass part of the heating element with bare hands, as grease, including fingerprints,
may cause the heating element to burn out prematurely. Gloves should be worn to prevent touching
the heating element.
•When replacing the heating element, always have a licensed and qualified electrician perform this
task. See page 20 for Maintenance Instructions.
Mounting Bracket
Dimensions
Dimensions: 519mm W x 110mm D x 310mm (20in W x 4.3in D x 12in H)
Weight
2.0 kg (4.4 Lbs)
4 sets of M8 screws
Length 25mm (1 in)

SnowClear Installation, Operator & Maintenance Manual 7
Terminal Block and Wiring Guidelines
Main Unit with Mounting Bracket
M4 screw/ring terminal

SnowClear Installation, Operator & Maintenance Manual 8
Installation Instructions
1. This unit should only be installed by a licensed and qualified electrician in accordance with the relevant
electrical code for your area.
2. This unit must be properly installed before it is
used.
3. This product does not have an ON/OFF switch
and is designed to operate with a snow sensor
and controller to switch on when the sensor
detects falling snow, and switch off when it
detects that it has stopped snowing. This
device operates automatically when
connected to the snow sensor.
4. The Overhead Melter is fitted with an
electrical connection box and should be
connected as a fixed installation by a licensed
and qualified electrician.
5. The SnowClear Overhead Melter must be
properly grounded.
6. An overcurrent protection device (for example a circuit breaker) is required for proper installation.
7. The SnowClear Overhead Melter is designed for domestic or commerical snow melting application in an
outdoor area and should not be used or modified for any other purpose.
8. Before starting installation, check that the electrical supply voltage is the same as shown on the rating
plate of the unit
9. Use copper wire only.
10. Only high temperature porcelain wire connectors are to be used for connecting the heating elements to
the unit. High temperature porcelain wire connectors are supplied with the unit.
11. Do not install the product less than 2.5m (8.2 feet) from the ground. The ideal installation height is
between 2.5m (8.2 feet) and 3m (10 feet) to achieve maximum coverage of snow melting area.
12. It is recommended to install the unit on the mounting bracket at an angle of between 0° and 20° to the
ground for maximum effectiveness.
13. The unit can be mounted on a wall, ceiling or a pole.
14. This product is not recommended for use in extremely humid or dusty environments.
15. Wiring procedures and connections shall be in accordance with the national and local codes having
jurisdiction.
INSTALLATION INSTRUCTIONS

SnowClear Installation, Operator & Maintenance Manual 9
Installation Guidelines
Installation Location
1. An outdoor area free from obstructions.
2. If installing under a roof or overhang, ensure there is 3m (10 feet) or more of clearance.
3. Choose an area where there is vehicle height clearance if required.
4. Chose an area where heavy snow or ice sliding off a roof, will not damage the product.
Step 1. Mount the bracket to the ceiling/wall/pole at the designated height (see #11, under Installation
Instructions).
Step 2. Install the unit to the bracket and set the angle between 0° and 20°.
Step 3. Install the snow sensor and controller. Connect to the unit.
Step 4. Connect the snow sensor and controller to the 208-240VAC power supply.
Installation Method
Three ways to install the SnowClear Overhead Melter to optimize the desired snow melting area.
Wall installation Ceiling installation Pole installation

SnowClear Installation, Operator & Maintenance Manual 10
Installation Height
Install the unit 2.5m to 3m (8.2 to 10 feet) above the ground.
Installation Angle
Adjust the unit in the vertical inclination angle between 0° and 20°.
If the unit is to be installed on an incline, ensure that it is installed horizontally without tilting.
Correct Incorrect

SnowClear Installation, Operator & Maintenance Manual 11
Mount bracket to wall/ceiling/pole between 2.5-3m (8.2-10 feet) above the ground
The SnowClear Overhead Melter comes with a standard mounting bracket. This adjustable bracket allows a
direct ceiling, wall, or pole mount, and allows the angle of the unit to be adjusted. The bracket needs to be
installed onto a secure frame, wall, ceiling, or pole. When completing the installation, ensure all screws are
tight and that the unit is secure. When installing the unit on a wood or thin wall or ceiling, reinforcing the
wall or ceiling with a steel plate is required to ensure that the weight of the unit is supported.
Wall Installation
Secure the bracket with four M12 anchor bolts into the wall, using the four outer screw holes.
Note: Anchor bolts are not included.
For wall installation, use the four holes indicated below.
Ceiling Installation
Secure the bracket with four M12 anchor bolts into the ceiling, using the four outer screw holes.
Note: Anchor bolts are not included.
For ceiling installation, use the four holes indicated below.

SnowClear Installation, Operator & Maintenance Manual 12
Pole Installation
Secure the bracket with two U-bolts onto the pole, using the four inner screw holes.
The recommended pole sizes are 114mm (4.5 in) for a round steel pole or 102-127 mm (4-5 in)
for a squared steel pole.
Note: U bolts are not included.
For pole installation, use the four holes indicated below.
Mount Unit to Bracket
Wall Installation
Use the two top holes on the main unit bracket to join the unit to the holding bracket.
4 sets of M8 bolts & nuts are included.
M8 bolts & nuts
Note: When installing the unit on a wooden or thin wall, reinforce the attachment area with a steel plate to
ensure the unit’s weight will be supported.
Wall Installation-Angled
For angled wall installation, move the main unit
upwards to 20 degrees.
M12 anchor bolt
U bolt

SnowClear Installation, Operator & Maintenance Manual 13
Ceiling Installation
Use the two holes, one below and the one on the right side of the main unit bracket to join to the holding
bracket. 4 sets of M8 bolts & nuts are included.
M8 bolts & nuts
Note: When installing the unit on a wooden or thin ceiling. Reinforce the attachment area with a steel plate
to ensure that the unit’s weight will be supported.
Ceiling Installation-Angled
For angled wall installation, move the main unit
upwards to 20 degrees.
Pole Installation
Use the two top holes on the main unit bracket to join the unit to the holding bracket.
4 sets of M8 bolts & nuts are included.
M8 bolts & nuts
Electrical cable
connector should be
in the lower
orientation
M12 anchor bolt
Electrical cable connector
in proper position
U bolts

SnowClear Installation, Operator & Maintenance Manual 14
Pole Installation-Angled
For angled wall installation, move the main unit
upwards to 20 degrees.
Power Cable Wiring Guide
Ensure the electrical cable dose not touch the unit. Bend the electrical cable down to prevent water entering
the unit. Secure the cable on the bracket.
Correct
Incorrect

SnowClear Installation, Operator & Maintenance Manual 15
The unit must be properly installed before it is used. For outdoor use only. The unit does not have an ON/OFF
switch as it is designed to operate with a snow sensor and controller. It will switch on when the sensor detects
falling snow and switches off when it detects that it has stopped snowing. This unit will operate automatically
when a snow sensor is installed. It is recommended to install a timer controller to ensure that the unit keeps
operating for a pre-set time after it stops snowing.
The Danfoss Rain/Snow Sensor Controller (DS-2C) is recommended as it includes a timer function, a temperature
control, plus a single 30-amp relay. The DS-2C is recommended for one or more units. Two or more units requires
the DS-2C and one or more contactors. Install the Danfoss Rain/Snow Sensor Controller (DS-2C) according to the
DS-2C Rain/Snow Sensor Controller Installation Manual. Recommend the Long Delay (LD) configuration switch
be set to the ON position so the delay off time is between 2-6 hours.
The unit takes approximately 30 minutes to heat up to maximum temperature and approximately 30 minutes to
cool down, depending on the ambient temperature.
Do not operate the unit for more than 20 hours continuously, as this may damage the heating elements.
Wiring Instructions
Power Supply Connection: Minimum 10 AWG, 30 A, 3 Conductor Cable
The SnowClear Overhead Melter must be properly grounded using a ring terminal crimp connector on the
ground wire.
OPERATING INSTRUCTIONS

SnowClear Installation, Operator & Maintenance Manual 16
One SnowClear Overhead Melter Unit
Two SnowClear Overhead Melter Units

SnowClear Installation, Operator & Maintenance Manual 17
Three to Six SnowClear Overhead Melter Units

SnowClear Installation, Operator & Maintenance Manual 18
Seven to Twelve SnowClear Overhead Melter Units

SnowClear Installation, Operator & Maintenance Manual 19
Connecting to power supply
To prevent electric shock, proper grounding is required. Failure to do this may result in
electric shock, burns, death and/or damage to the unit.
Power cable size 10 gauge is recommended. If the cable is not the correct size, it may result in short circuiting,
causing a fire or electrical shock. Installation and direct connection of the power contractor must be done by a
licensed and qualified electrician.
Scope of Application per unit
SnowClear is a far-infrared, overhead snow melting system. The far- infrared rays radiate from above and
accelerate the vibration of snow (water) molecules and underneath ground surface to produce heat energy
that melts snow (ice).
Snow melt coverage of 10m²（100 ft²）
The coverage may vary with the height and angle of installation, ambient temperature, covering velocity of
snow and other environmental factors.

SnowClear Installation, Operator & Maintenance Manual 20
Maintenance Instructions
1. Disconnect the power supply at the circuit breaker panel and ensure the heating elements are cool before
performing cleaning, minor servicing or maintenance. These tasks should only be performed by a licensed
and qualified electrician.
2. Snow melting efficiency may decrease if the reflectors become dirty due to the build-up of contaminants
from the environment. Daily visual inspection and maintenance are important to ensure maximum
melting capability throughout the winter season. Cleaning of exterior casing and removal of foreign
matter may be required.
3. After the winter season, it is recommended to clean the product with a soft cloth, gently wiping the
outside surfaces of the unit with a mild detergent to remove built-up. Wipe all the detergent off the unit.
4. Due to the nature of the heating elements, they will need to be replaced within the life span of the unit.
For heating element replacement, please contact the retailer from where you purchased the unit. The
heating element should only be replaced by a licensed and qualified electrician. Gloves must be worn
during heating element replacement. Any fingerprints or grease on the heating element surface may
shorten the life span of the heating element.
5. Heating Element Replacement- Licensed and qualified electrician to perform this task.
a) Disconnect the unit from the supply circuit.
b) Unscrew the grill holders and remove the grill.
c) Remove both side reflectors with a gentle pulling motion.
d) Locate the high temperature porcelain wire connectors. Use a counter clockwise motion to unwind
the wire connector and expose the wire connection. Separate the wires. Remove the insulation
sleeve covering the heating element wire. Save this sleeve.
e) Unscrew the heating element holder located at each end of the heating element. Remove the burnt-
out heating element.
f) Wear clean soft gloves and remove the protective covering from around the new heating element.
g) Place the new heating element in the base holder and attach the top heating element holder. Ensure
the heating element is securely fastened. Replace the insulation sleeve over the new heating
element wire.
h) Strip 14.3mm (0.56 inch) of insulation from the stranded wire ends to be connected. Hold wires
together with ends even. Bend wire tips together. Do no pre-twist wire. Push wiresinto the porcelain
wire connector and screw connector clockwise onto the wire until tight. Check that all wires are
gripped tightly by the connector. Slide the insulation sleeve over the bare heating element wire.
i) Slide both end reflectors back into place, ensuring that the wire connections are behind the
reflectors.
j) Replace the grill and grill holder.
k) Power may now be restored to the unit.
MAINTENANCE INSTRUCTIONS