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20.01.2015      Velleman nv 
USER MANUAL 
1. Introdu tion 
To all residents of the European Union 
Important environmental information about this produ t 
This symbol on the device or the package indicates that disposal of the 
device after its lifecycle could harm the environment. Do not dispose of 
the unit (or batteries) as unsorted municipal waste; it should be taken 
to a specialized company for recycling. This device should be returned 
to your distributor or to a local recycling service. Respect the local 
environmental rules. 
If in doubt,  onta t your lo al waste disposal authorities. 
 
Thank you for choosing Perel! Please read the manual thoroughly before bringing 
this device into service. If the device was damaged in transit, don't install or use it 
and contact your dealer. Refer to the Velleman
®
 Servi e and Quality Warranty 
on the final pages of this manual. 
 
The digital programmable thermostat is battery operated. It has 7-days preset 
programs to suit most of the family's style. It can be easily adjusted to fit your 
own living style with few programming steps. The thermostat is operated by 2 X 
AA size batteries. It can therefore replay any mechanical standard 2-wire 
thermostat. Note that the maximal resistive load is 5 amps. 
2. Installation 
If you connect the thermostat to a 230VAC system, make sure the power is 
switched off and that only a person with good electrical knowledge does the 
installation. If you have a mechanical thermostat commented with 2 wires, just 
take away the old thermostat and replace it with this thermostat. Connect the 2 
wires to the terminals as shown in figure 1 to 3. If you do not have a previous 
thermostat that you wish to replace, install a 2-wire cable to the heating system 
(see fig. 1 to 3) or consult with your professional electrician. Before installing 
thermostat, install the thermostat on the location of the old thermostat: 
 
1. Place the thermostat as following: 
a. About 160cm up from the floor on a wall with constant temperature in the 
house 
b. Only on inside walls (not on a wall towards the outside door) 
c. Not exposed to direct sunlight 
d. Not close to a heater, furnace or ventilation outlet 
e. Not close to a door toward the outside door 
2. Remove the front cover; unscrew the screw in the battery compartment. 
Remove the front housing of the base. 
3. Unscrew the screw in the protective cover and remove the protective cover. 
4. Mount the base on the wall and make sure the hole on the wall is covered by the 
base with wires coming in through the protective cover hole. 
5. Loosen the screw of the terminal block and install the wires into the terminals