Heat Mat TPS-345-0030, OTD2-1999-HM, TPS-COL-0030, OTD2-1999-HMB5 Installation Instructions

57007 05/08 (BJ)

English

Type TPS-30
with room and
floor sensor

Developed by OJ Electronics A/S

3

Technical data

Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .230 V AC ±15% 50/60 Hz

Max. pre-fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 A

Built-in circuit breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-pole, 16 A

Output relay . . . . . . . . . . . . . . . . . . . . . . . .Make contact - SPST - NO

Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Max. 16 A / 3600 W

Control principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PWM regulation

Temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0/+40°C

- control voltage signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230 V AC

Frost protection temperature . . . . . . . . . . . . . . . . . . . . . .5°C absolute

- control voltage signal via rectifier diode . . . . . . . . . . . . . . .230 V AC

Sensor fault protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-20°C

Ambient operating temperature . . . . . . . . . . . . . . . . . . . . . . .0/+40°C

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H/84, W/84, D/40 mm

Enclosure rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IP 21

The thermostat is maintenance free.

Classification

The product is a Class II appliance (with reinforced insulation) and
must be connected as follows:
Term. 1: Live (L1) 230 V ±15%, 50/60 Hz
Term. 2: Neutral (L2)
Term. 3–4: Max. load 16 A, 3600 W

Heat Mat’s TPS30 electronic thermostat is designed for installation in
a standard wall box. The thermostat allows the required temperature
to be set within the range 0-40C. An LED indicates whether the
heating is active. The thermostat is suitable for a standard UK single
gang light switch box.

PRODUCT PROGRAM

TPS-345-0030 White (OTD2-1999-HM)
TPS-COL-0030 Silver (OTD2-1999-HMB5)

CE MARKING

Applied standards
EN 61000-6-3, EN 61000-6-2, EN 60 730-1 and EN 60730-2-9.

The product may only be used if the complete installation complies
with current directives.

The final electrical connection should be completed by a suitably
qualified person.

If the product has been damaged in any way, e.g. during transport, it
must be inspected and checked by a suitable qualified individual
before being connected to the power supply.

The product carries a manufacturer's warranty if installed in
accordance with these instructions and applicable regulations.

Type TPS-30 with room and floor sensor English

4

Temperature setting

The TPS30 has a temperature setting of 0-40°C. To help set the tem­perature correctly, the thermostat has an LED, which lights red when
heating is activated. To set the target temperature correctly increase
the target to the maximum temperature until the required room or
floor temperature is reached. Then reduce the temperature setting
until the LED goes out. If necessary, fine adjustment can be perfor­med after 1 or 2 days.

Frost protection

If the signal is connected via a rectifier diode, the thermostat will
maintain a floor/room temperature of 5°C.

Pollution class: 2

Pollution class 2, representative of air circulation in typical homes.

Overvoltage category: III

Pulse voltage 4 kV to IEC 60664-1.

Sensor installation

Floor sensor (this must always be installed):

The floor sensor should be installed in standard conduit embedded in
the floor. The conduit should be sealed and positioned as close to the
floor surface as possible. Sensor cables can be extended up to a
maximum of 50 m in length using power cable.

Installation of thermostat with built-in room sensor

The thermostat should be fixed on a wall in such a way as to allow
free air circulation around it. It must also be positioned so as to
prevent it from being affected by direct heat sources (e.g. the sun),
draughts from doors and windows, or outside temperature (i.e. do not
fix onto outer walls). The TPS30 has a built in fault circuit which
switches the heating off if the sensor is disconnected or short­circuited.

Thermostat installation

- Open cover.

- Unscrew internal cover and remove.

- Connect wires from rear as shown in wiring diagram.

- Mount thermostat in wall box - fit frame and cover.

English

Increase temperature

LED

On/Off switch

Programming button (P)

Decrease temperature

5

Settings

To set parameter values, press and hold the programming button for 3 seconds. Li // Hi // 28 will be shown on the display. Firstly, Li will be
displayed for 1 second, followed by Hi, and finally 28. The required value can then be set using the arrow buttons. To access the next parameter,
press the programming button again. If no buttons are pressed for 30 seconds, the program returns to the initial display.

Parameter Shown on display Factory setting

OJ standard

Max. limit temperature FLOOR Li // Hi // 28 28°C (5-55°C)
Min. limit temperature FLOOR Li // Lo // 5 5°C (5-30°C)
Measure floor temperature FLo // 24.5
Measured room temperature ro // 21.5
Application APp // F : Floor sensor

// AF : Room with Limit sensor

Error codes:
E1 - Sensor error. Sensor is short-circuited or disconnected.
E5 - Overheating. The temperature is too high in the thermostat and switches off the heating.

Type TPS-30 with room or floor sensor English

6

Environment protection/recycling

Help protect the environment by disposing of the packaging and
redundant products in a responsible manner.

Product disposal

Products marked with this symbol must not be disposed
of together with household refuse but must be delivered
to a waste collection centre in accordance with current
local regulations.

Heat Mat Limited

8, Ashwyn Business Centre
Marchants Way, Burgess Hill
West Sussex RH15 8QY
Tel: [phone] · Fax: [phone]
www.heatmat.co.uk

English

Sensor table Typical wiring diagram

Sensor

Temp.(˚C) Value (ohm)

-10

10

20
30

64000

0

38000

23300
14800

9700

BR929A08

57007