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Table of Contents
Summary of Contents for Time Gaurd TPT88
- Page 1 UNDERFLOOR HEATING CONTROLLER Cat. No TPT88...
- Page 2 (except when Comfort and Economy temperatures are being set) Fig. 1 Introduction The TPT88 is a combined temperature and time controller for electric underfl oor heating. It is rated at 16A (3.68kW). The unit controls to a fully adjustable comfort temperature during programmed ON times and to a fully adjustable economy temperature during OFF times.
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Page 3: Installation
Connections are made to the unit according to the following diagram. Fig. 2 Siting The TPT88 should not be installed in a wet area such as a bathroom or shower area. Further instructions are given in the Thermolay Cable and Mat instruction leafl et. Installation The installation should be carried out by a competent person following the latest I.E.E. - Page 4 Earthing The TPT88 itself does not require to be earthed. The screen around the fl ying lead (cold cable) from the Thermolay mat must be earthed to the box terminal. This also applies to the screen at each end of the Thermolay...
- Page 5 Programming Reset We recommend that after installation the TPT88 is reset prior to programming. Press and hold the PROG button, then press the RESET (pen or pencil required) once. Finally release the PROG button after 2 seconds. Setting Time of Day and Date a.
- Page 6 c. Press TIME/COPY button and release. DAY is displayed fl ashing along with current day of month displayed static. Use + or – button to get correct day of month. d. Press TIME/COPY button and release. T (time) is displayed static along with current hour displayed fl...
- Page 7 Setting Programmes Overview The TPT88 has three independent programmes for each day of the week. During the ON-OFF times set the unit will maintain the fl oor temperature at the comfort temperature and outside these times will maintain the fl oor at the economy temperature. Both of these temperatures are user settable in the range 7-30°C.
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Page 8: Setting Procedure
Setting Procedure Press PROG button and release, day indicator fl ashes. Press + or – button to set the day to be programmed. ii. Press PROG button and release, P1 (programme 1) ON time displayed fl ashing. Use the + or – buttons to adjust this time on a minute by minute basis (for fast change hold the + or –... - Page 9 Repeating a Programme Over One or More Days A common requirement is to have the same programme operating over a number of days. Having set the fi rst days programmes continue pressing the PROG button until the day is fl ashing. Now press the TIME/COPY button and release, COPY will be displayed fl...
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Page 10: Setting Temperatures
fl ashing. Use the + or – button to increase or decrease the value as required. Mode Key The TPT88 has three operating modes:- Normal (or timed) operating mode. Continuously OFF (no heating at all). Continually controlling the comfort temperature. -
Page 11: Specifications
Temperature adjustment setting If the TIME/COPY key is pressed and then MODE/NEXT key is pressed then SU:0 or Ad:0 will display. Press the PROG button to return to normal operation. It is recommended that this function is not used without consulting the Help Line. - Page 12 HELPLINE 020-8450-0515 For a product brochure please contact: Timeguard Ltd. Victory Park, 400 Edgware Road, London NW2 6ND 020-8452-1112 or email csc@timeguard.com 67.058.215 Iss 1...