Warmtech WT01 User manual

WARMTECH
WT01
INSTRUCTIONS
ENGLISH
WARMTECH
HEATING SYSTEMS

WARMTECH WT01 Instructions warmtech.com.au | 2
CONTENTS
Illustrations 3
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Instructions 8
Figure 1 - Content
Figure 2 - Warning: Important Safety
Instructions
Figure 3 - Thermostat Placement
Figure 4 - Opening the Thermostat
Figure 5 - Connections
Figure 6 & 7 - Mounting the Thermostat
Figure 8 - Operating the Thermostat
Figure 9 - Troubleshooting
Techincal Data
Warranty
Customer Assistance

BR1017A01BR1017A02
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FIG. 1
FIG. 2

BR1017A03ABR1017A04C
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FIG. 3
FIG. 4

BR1017A05ABR1017A06
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FIG. 5
FIG. 6

BR1017A14BR1017A07
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FIG. 7
FIG. 8

BR1017A17
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FIG. 9

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FIG. 1 - CONTENT
The thermostat is an electronic PWM/PI thermostat for temperature control by means of an NTC sensor located either
externally or internally within the thermostat.
The thermostat is for flush mounting in a wall socket. A baseplate for wall mounting is also available.
Product programme
WT01 Clock-thermostat with two sensors:
floor sensor and built-in room sensor.
• Thermostat
• Sensor
FIG. 2 – WARNING: IMPORTANT SAFETY
INSTRUCTIONS
Disconnect the power supply before carrying out any installation or maintenance work on this thermostat and associated
components. The thermostat and associated components should only be installed by a competent person (i.e. a qualified
electrician). Electrical installation must be in accordance with appropriate statutory regulations.

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Mounting of sensor
The floor sensor contains a safety extra-low voltage (SELV) circuit, allowing it to be placed as close to the floor surface
as possible without having to take account of the risk of shock should the sensor cable become damaged. The two wires
connecting the sensor to the mounting box must be additionally insulated, e.g. shrink flex.
To prevent loose wires in the fixed installation from coming into contact with the terminal block for the floor sensor, they
must be restrained using cable ties.
It is strongly recommended that the cable and sensor are placed in a non-conductive installation pipe embedded in the
floor. The end of the pipe must be sealed and the pipe placed as high as possible in the concrete layer. Alternatively, the
sensor can be embedded directly in the floor. The sensor cable must be led through a separate conduit or segregated
from power cables.
The floor sensor must be centred between loops of heating cable. The sensor cable may be extended up to 100 m by
means of a separate two-core cable. Two vacant wires in a multi-core cable used, for example, to supply current to the
floor heating cable must not be used. The switching peaks of such current supply lines may create interference signals
that prevent optimum thermostat function.
If a shielded cable is used, the shield must not be connected to earth (PE). The two-core cable must be placed in a
separate pipe or segregated from power cables in some other way.
Mounting of thermostat with built-in sensor
The room sensor is used for comfort temperature regulation in rooms. The thermostat should be mounted on the wall
approx. 1.5 m above the floor in such a way as to allow free air circulation around it. Draughts and direct sunlight or
other heat sources must be avoided.
FIG. 3 – THERMOSTAT PLACEMENT
FIG. 4 – OPENING THE THERMOSTAT
1. Slide the power button down to Off “0”.
2. Release the front cover ONLY by inserting a small screwdriver into the slot at the centre of the bottom side of the
front cover to press and hold the catch securing the front cover.
3. Then carefully pull the front cover away, initially from the lower part of the thermostat, then from the upper part of
the thermostat.

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FIG. 6&7 – MOUNTING THE THERMOSTAT
FIG. 8 – OPERATING THE THERMOSTAT
Connect the wires in accordance with the diagram. The wires must be connected as follows:
Term. 1: Neutral (N)
Term. 2: Live (L)
Term. 3-4: Output, max. 16 A
Term. X: Do not connect
Term. 5-6: External floor sensor
1. Mount the thermostat in the wall socket.
2. Fit the frame and carefully press the cover onto the thermostat — starting with the upper part of the cover, then
the lower part of the cover. Ensure that both the power slide button on the cover and the power switch pin in
the thermostat are down.
3. Click the cover into place by applying light, even pressure.
Warning! Do not apply pressure to the corners of the display cover or to the display itself.
DO NOT open the thermostat by releasing the four fixing clips on the back.
FIG. 5 – CONNECTIONS
There is an ON/OFF switch on the left side of the thermostat: UP = ON and DOWN = OFF.
The resistive touchscreen requires a soft tap with your fingertip to register the touch.
Installer Wizzard
The first time the thermostat is connected, push the power slide button to On “I” The Installer Wizard on the
touchscreen will guide you through the set up of:
1. Region
2. Language
3. Date
4. Time
5. Floor Type

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FIG. 9 – TROUBLESHOOTING
If the sensor is disconnected or short-circuited, the heating system is switched off. The sensor can be checked against
the resistance table.
Error codes
E0: Internal fault. The thermostat must be replaced.
E1: Built-in sensor defective or short-circuited. Replace the thermostat, or use the floor sensor only.
E2: External sensor disconnected, defective or short-circuited. Reconnect the sensor if disconnected,
or replace the sensor.
E5: Internal overheating. Inspect the installation.
CE marking
According to the following standard: LVD/EMC: EN 60730-2-9
Classification
Protection from electric shock must be assured by appropriate installation. Appropriate installation must meet the
requirements of Class II (enhanced insulation).
Environment and recycling
Please help us to protect the environment by disposing of the packaging in accordance with national regulations for
waste processing.
Recycling of obsolete appliances
Appliances with this label must not be disposed
of with general household waste. They must
be collected separately and disposed of in
compliance with local regulations.

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Voltage 100-240 VAC
Max. pre-fuse 16 A
Built-in circuit breaker 2-pole, 16 A
Output relay make contact - SPST - NO
Output max. 16 A
Terminal wire size 1.5-2.5 mm2
Control principle PWM/PI
Standby power 0.5 W
Battery backup 5 years
Action type 1.B
Software class A
TB 125°C
ELV limits realized SELV 24 V
Pollution degree rating 2
Rated impulse voltage 4 kV
Enclosure rating IP 21
Dimensions H/115, W/84, D/40 mm
Build-in depth 23 mm
Display 176x220 pixel TFT - resistive touch
EU registered design DM/082270
Twelve (12) Month Warranty
This product is warranted against defects in material and workmanship under normal conditions of use for a period
of twelve months from the date of purchase. During this period, Warmtech will repair or replace the product, if it
is defective in normal operating conditions in terms of materials or workmanship, with a new product of equivalent
quality at Warmtech’s option. The warranty does not cover costs of transportation, removal, installation or damage
caused by misuse or accident. In no event will Warmtech be liable for consequential loss resulting from the installation
of the product.
Any defective product should be sent with the original invoice to the original installer, or shipped prepaid, insured
and sent to Warmtech.
Customer Assistance
Phone: [phone]
Email: [email protected]
Website: www.warmtech.com.au
The thermostat is maintenance free.
WARRANTY
TECHNICAL DATA