1
Fig.1. Fixing centre and clearances.
This product complies with the following EC Directives
:
Electro-Magnetic Compatibility Directive.
(EMC) (89\336\EEC), (92\31\EEC)
Low Voltage Directive.
(LVD) (73\23\EEC), (93\68\EEC)
TP2, 3, 4, 5
Electronic Programmable Room Thermostats
Battery Powered (with voltage free contacts)
INSTALLATION & USER INSTRUCTIONS
FEATURES
● Controls central heating systems to provide different room
temperatures up to 6 times a day.
● The TP3 and TP5 have one programme for Monday to Friday,
with a different programme for Saturday and Sunday.
● TP2 and TP3 have minimum temperature setting of 16°C, ideal
for use in elderly persons accommodation.
● Setting the TP4 and TP5 to the lowest temperature will
effectively switch off the heating, whilst providing frost protection
for the controlled area.*
● A constant low temperature is easily selected while away from
home, for example, when on holiday.
● Battery operated. Ideal for low voltage control circuits, e.g.
some combi-boilers, as well as for mains voltage circuits.
Batteries can be changed without loss of programme.
● Wiring conversion chart for common room thermostats included.
* This low temperature selection should not be used for Frost
Protection if some parts of the heating system are in an exposed
location.
INSTALLATION INSTRUCTIONS
NEW INSTALLATION
Choose a fixing position where the thermostat will sense the room
temperature without being affected by draughts or heat sources
such as radiators, open fires or direct sunlight. Fix at height of
approximately 1.5 metres from the floor.
Cable entry is from behind if fitted to a single gang flush box, or
from above, below or from the left if surface fixed cable is used.
Fig.1. shows fixing hole dimensions and the clearance required for
the removal of the sliding cover, and for air flow over the sensor.
Standard M3.5 screws are used to fix the thermostat to a flush box,
or No.6 woodscrews and wall plugs of adequate length should be
used for surface fixing.
REPLACING AN ORDINARY ROOM THERMOSTAT
Switch OFF the power to the central
heating system.
Carefully note which wire colours are
connected to which terminal numbers
of the existing thermostat.
If the existing thermostat has no
indication of the numbers of each of
its terminals then a qualified electrician
should be called before proceeding
any further.
Remove the existing thermostats
mounting plate from the wall, and
prepare the wall to receive the
Programmable Room Thermostat. Refer to Fig.1. for dimensions.
Connect the wires to the new thermostat referring to the wiring
conversion chart overleaf.
NOTE:
Some existing thermostats will have a Neutral wire and/or an Earth
wire connected. These wires must NOT be connected to the new
terminals, but made electrically safe and coiled in the recess at the
back of the new thermostat. If in any doubt about the function of every
wire connected to the existing thermostat, call a qualified electrician for
advice.
Fig.2. Terminals on rear
of unit
3 2 1
ON OFF COM
Live
input
Switched
output
TECHNICAL SPECIFICATION
Control Temperature Range : 5-30°C
Power Supply : 2 x AA / MN 1500 / LR6 High Quality
Alkaline Batteries
Switch Action : 1 x SPDT, type 1B
Switch Rating : 220/240Vac, 50/60Hz, 6(2)A
Temperature Accuracy : ± 1°C
Timing Accuracy : ± 1 min/month
Enclosure Rating : IP20
Max. Ambient Temperature : 45°C
Designed to meet BS EN60730-2-9
Overall Dimensions : 99 wide x 81mm high x 34 deep
Control Pollution Situation : Degree 2
Rated Impulse Voltage : 2.5Kv
Ball Pressure Test : 75°C
Power Reserve : 1 minute for battery change
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