Warmup W10FP20 User manual

1
The best underoor heating - guaranteed
Frost Protection Cable
Installation Manual
TECHNICAL HELPLINE
0845 345 2288
IMPORTANT
Read this manual before attempting to install your heating system. Incorrect
installation could damage the heating system and will invalidate your warranty.
Warmup Ireland
Web: www.warmup.ie
Email: [email protected]
Telephone: [phone]

2
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Contents
3 Important Installation Points
4 Product Information
5-6 Installation
7-8 Notes
9 Warranty
If these instructions are followed, you should have no problems during installation.
However, if you require assistance at any point, please call our Technical Helpline
0845 345 2288
You can also find a copy of this manual, wiring instructions, a list of FAQs and other useful
information at our website:
www.warmup.co.uk

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The best underoor heating - guaranteed
Important Installation Points
1. Faulty electrical installation can cause
a short circuit or an electric shock. To
ensure the best possible protection
of people, animals and equipment,
a 30 mA RCD MUST be tted. Always
Observe the specic regulations for
your country.
2. The heating cable may only be
connected to a 230VAC supply.
3. The heating cable MUST be installed as
per installation manual.
4. The heating cable must be connected
by a qualied electrician in accordance
with the current wiring regulations.
5. Do not shorten or allow the heating
element to touch or cross at any point.
6. If the cable is too long due to a project
planning mistake, it must not be wound
around the tube in narrow swirls as this
will cause overheating. (The standard
temperature is 65°C).
7. The heating cable must be installed in
such a manner that it is not accessible
to animals or children.
8. Do not install the Frost Protection cable
if the ambient temperature is below
-10°C .
9. Do not install the Frost Protection
cable on pipes with any other heat
source which may cause overheating and
damage the cable.
10. Do not use metal ties to secure the cable.
11. The heating cable connection (plug) must
not come into contact with water or other
liquids.
12. Ensure that the thermistor at the end
of the cable does not come under
mechanical stress. Neither should the
thermistor be bent or squeezed by hand
or by any tool.
13. If you discover that the heating cable is
damaged, immediately switch o the
230VAC supply and replace the heating
cable.
14. Before installing the heating cable, ensure
area around the pipe is freely accessible
and not obstructed. Always protect the
heating element against sharp edges, oil
or heat.
15. Ensure that the heating cable is
positioned at least 30mm from ammable
materials for re prevention reasons.
Never place the heating cable in the
vicinity of explosive substances, objects
or gases.
16. Do not energise the heating cable while it
is coiled up . This may result in damage to
the cable due to overheating.
Safety Guidelines
Incorrect design, handling, installation, could damage the system and may result in inadequate
frost protection or electric shock. To minimize these risks and to ensure that the system performs
reliably, read and carefully follow the information, warnings, and instructions in this guide.
Ensure that the heaters are connected by a qualied electrician as per the current wiring
regulations and are protected by a 30mA RCD at all times.

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Products Information
Application
The Frost Protection heating cable is designed for heating PVC or metal water pipes down to
-20°C at 230VAC according to protection class 1.
The thermistor ensures that the supply of electrical energy is reduced to the minimum
amount required. For protection against frost ,the thermistor will not switch on the heating
cable until the ambient temperature falls below 5°C.
A relatively large switching band ensures that entire pipe warms up so that the supply
will only be interrupted when the temperature exceeds 15°C. This reduces the amount of
switching on and o, allowing the thermistor to operate without any trouble over a long
period of time.
Technical Data
Range Specication
Model Length Total Wattage Total Amperage (A) Total Resistance (Ω)
W10FP20 2 20 0.09 2645.0
W10FP40 4 40 0.17 1322.5
W10FP60 6 60 0.26 881.7
W10FP80 8 80 0.35 61.3
W10FP100 10 100 0.43 529.0
W10FP150 15 150 0.65 352.7
W10FP200 20 200 0.87 264.5
Rated Voltage 230VAC
Outer Diameter 6.3 x 4.4 mm
Minimum Bending Radius 25mm
Resistance Tolerance -5% / +10%
Operating Temperature 70°C
Cold Connection Cable 2m with Schuko plug
Min Installation Temperature 5°C
Temperature Regulator +5°C on / + 15°C o
Protection Class IPX7
Max. Surface output 10 W/m
Inner insulation Fluoropolymer (FP)
Outer sheath insulation Polyolen; UV Resistant
DECLARATION OF CONFORMITY
This appliance conforms to the stipulations of the following IEC guidelines: IEC 60800:2009
Twin Conductors
Insulation
Coated Copper Braiding
Sheathing

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The best underoor heating - guaranteed
Installation
1. Preparation
Any electrical work, must be carried out by a qualified electrician and the heater must
always be protected by a 30mA RCD.
Before fitting the heating cable, make sure that the area around the cable is readily
accessible and that there are no sharp edges. If sharp edges exist, use aluminium foil or
cement to smoothen these edges, so as to avoid damage to the heating cable.
Prior to installation, turn on the water and
ensure the are no leaks in the pipeline joints.
2. Installation
Ensure that the heating element is
approximately the same length as the pipe.
Plastic pipes must be completely wrapped in
Aluminium Adhesive Tape before installation
of the frost protection heating cable.
Start by installing the cable at the closest
point to the power supply.
Note: Ensure the cold lead joint is secured
to the pipe.
The cable must be installed horizontally on
the underside of the pipe and secured using
Aluminium Adhesive Tape or with plastic
cable ties.
In cases where the main pipeline branches
onto a short length of pipe running in a
different direction, run the cable down the
pipe and return it back to the main pipe. If
the branched pipe is of longer length use a
separate Frost Protection Cable, and install as
on the main pipeline.
Any remaining length of the heating cable
can be used up by laying it along the length
of the pipe in large loops.
Do not allow any of the cable to cross or
touch.
Insulation
Frost Protection Cable
Aluminium adhesive tapeThermistor
Cold lead joint
Loop
Plug
Cold Lead
Cable Ties

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3. Insulation
Operating safely in frost conditions down to -20°C can only be guaranteed by using an
insulation material. Aluminium Adhesive Tape wound around the heating cable
eases installation and distributes warmth evenly.
An insulation layer with a minimum thickness of 20 mm reduces the heating energy
requirements.
The thermistor must not be covered by insulation, so that it can monitor the ambient
temperature properly at all times.
Insulation of Heated Pipes
Pipe Size (inch) 1/2 3/4 1 11/4 11/2
Pipe Size (mm) 15 20 25 32 40
Insulation (mm) 20 20 30 30 40
Temperature Monitoring
The thermistor is located at the end of the heating cable and should measure and regulate
the temperature at the position of the tube where the temperature is lowest.
Note: The fixings must not exert any pressure on the thermistor.
The thermistor should be carefully fitted with the flat side sitting directly on the left or
right side of the pipe and secured using either adhesive tape or plastic cable ties.
Insulation
Frost
Protection
Cable
Aluminium adhesive tape

7
The best underoor heating - guaranteed
Notes

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Notes

9
The best underoor heating - guaranteed
Notes

10
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Notes

11
The best underoor heating - guaranteed
Warmup® Frost Protection Cable is guaranteed for a period of 10 years
by WARMUP PLC (“Warmup”) to be free from defects in materials and
workmanship under normal use and maintenance, and is guaranteed to
remain so subject to the limitations and conditions described below:
The 10 year Guarantee applies:
1. Only if the unit is registered with Warmup® within 30 days after purchase. Registration can be
completed online at www.warmup.co.uk. In the event of a claim, proof of purchase is required, so
keep your invoice or receipt – such invoice should state the exact model that has been purchased.
2. Only if the heater has been earthed and protected by a 30mA Residual Current Device (RCD) at all
times.
3. Only if the heaters have been tested and electrical work and connections have been undertaken
by a qualified electrician in accordance with IEE regulations and in accordance with these
installation instructions.
During the period of guarantee, the manufacturer will arrange for the heater to be repaired or (at its
discretion) have parts replaced.
If the heater fails due to damage caused during installation, this guarantee does not apply.
THE MANUFACTURER SHALL IN NO EVENT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES,
INCLUDING BUT NOT LIMITED TO EXTRA UTILITY EXPENSES OR DAMAGES TO PROPERTY.
WARMUP® PLC is not responsible for:
1. Damage or repairs required as a consequence of faulty installation or application.
2. Damage as a result of floods, fires, winds, lightning, accidents, corrosive atmosphere or other
conditions beyond the control of the manufacturer.
3. Use of components or accessories not compatible with the units.
4. Normal maintenance as described in the installation and operating manual.
5. Parts not supplied or designed by the manufacturer.
6. Damage or repairs required as a result of any improper use, maintenance, operation or servicing.
7. Failure to start due to interruption and/or inadequate electrical service.
8. Any damage caused by frozen or broken water pipes in the event of equipment failure.
9. Changes in the appearance of the product that does not affect its performance.
Warranty

12 Call us now 0845 345 2288 or visit www.warmup.co.uk
The WARMUP word and associated logos are trade marks. © Warmup Plc. 2007 – Regd. TM Nos. 1257724, 4409934, 4409926, 5265707. E & OE.
Warmup PLC
702 & 704 Tudor Estate
Abbey Road
London
NW10 7UW
V2.0 0314
W: www.warmup.co.uk
E: [e-mail]
T: 0845 345 2288
F: 0845 345 2299
Warmup Ireland
Web: www.warmup.ie
Email: [email protected]
Telephone: [phone]