Danfoss TP4000 User guide

TP4000 User Instructions

The TP4000 is both a programmer and a room thermostat. It allows you to programme up to 6 times and temperatures at which your heating will come on and go o each day.

Fig.1

Before programming the thermostat press and release the RESET button to restart the unit. (Fig. 1)

Setting the Clock and Day

The time is set in the factory and therefore it will not normally be necessary to do this on site.

Accepting the Factory Pre-settings

The TP4000 has pre-set times already programmed in, which often suit most people (see table below).

Event Time Temp. °C

1 06:30 20

2 08:30 15

3 11:30 20

4 13:30 15

5 16:30 21

6 22:30 15

RESET

Fig.2

Fig.3

Fig.4

Fig.5

To adjust the factory pre-settings & set your own time and temperature programmes

a) Press PROG (Fig. 2) Until 1st pre-set time and temperature appears in display (Fig.

3).

b) Use + or – buttons (Fig. 4) to adjust the TIME (press and hold to change in 10 min

increments). c) Use Λ or V buttons (Fig. 5) to adjust the TEMPERATURE. d) Press PROG (Fig. 2) to move to next preset time & temp (Event 2) (Fig. 6). e) Repeat steps b, c & d for programming Events 3, 4, 5 & 6.

Returning to RUN mode Press PROG (Fig. 2) – the colon in the LCD display will start to ash (Fig. 7).

Temporary User Overrides

The TP4000 has several useful overrides which can be selected without aecting the thermostat programming.

• Selection of time or actual room temperature in main LCD display – press +

and – together to change between settings (Fig. 8).

• Temporary override of programmed temperature – press Λ or V until required

temperature is displayed (override will automatically cancel at beginning of next

programmed event) (Fig. 9).

• Frost Protection – a constant low temperature can be selected whilst away from

home - press Λ and V together (Fig.10). Then use Λ or V to select the required

temperature. To return to automatic programming press Λ and V together

again.

Fig.6

Fig.7

Fig.8

Selection of time

or actual room

temperature in main

Fig.9

Fig.10

LCD display

Temporary override of

programmed

temperature

Frost

Protection

press together

Battery Replacement

• A low battery symbol will ash in the LCD display (Fig. 11)

• You have 15 days to replace the battery before the unit will switch o.

• Remove old batteries and insert new ones. All settings including time are maintained.

• Press and release the RESET button to restart the unit. (Fig. 1)

NB. If the display ever goes blank during normal operation, the batteries will need to be renewed with high quality alkaline cells. The reset button should be pressed to restart the unit. All times, dates and events will be retained and need not be re-programmed.

Fig.11

Danfoss Ltd

Ampthill Road Bedford, MK42 9ER Tel: 0845 1217 400 Fax: 0845 1217 515 Email: ukheating@danfoss.com Website: www.heating.danfoss.co.uk