CTH406
V. 04
–
18/06/2021
6
©Velleman nv
Display
1
low bat indicator
5
holiday mode
2
24 hour bars
6
cooling
3
comfort mode
7
manual override
4
eco mode
8
heating
5.
Installation
5.1
Battery Installation
WARNING
Do not puncture batteries or throw them in
fire as they may explode. Do not attempt to
recharge non-rechargeable batteries
(alkaline). Dispose of batteries in accordance
with local regulations. Keep batteries away
from children.
1.
Remove the front cover using an appropriate screwdriver.
2.
Insert two LR6/AA batteries according to the polarity markings.
3.
Replace both batteries with new ones as soon as the low bat
indicator is displayed.
4.
Proceed with installing the thermostat.
5.2
Thermostat Installation
WARNING
Make sure to cut off the mains power supply
before
installing the thermostat.
1.
Choose your installation spot. Install the thermostat in a well-
ventilated place and about 1.5 m (5 feet) above the floor, away
from direct sunlight, heat and interference sources.
2.
Mount the thermostat on a flat surface. Drill two 6 mm holes and
insert a nylon anchor plug in each hole. Drill two 2.6 mm holes
when mounting the thermostat on a wooden surface.
3.
Wire the thermostat. The thermostat is designed for maximum
230 V~, 6 A. Never exceed these limits!
Use wires with diameter of 1.0-2.5 mm² and connect
accordingly.
Refer to the illustrations on page 3 of this manual.
