5
Installation
HELTUN recommends the HE-TPS04 touch panel switch be installed by a licensed electrician in a
manner that conforms to local regulations and building codes. Provide these instructions to the
licensed electrician who is installing the HE-TPS04.
Note
: It is not recommended to install the device in rooms with high humidity such as bathroom or
sauna.
WARNING: Electrical power must be switched off during installation.
1. Placement of the HE-TPS04 is of utmost importance for proper operation and must be away
from sunlight and sources of direct heat. We recommend installing the HE-TPS04 approximately
1.5 meters above the floor.
2. Remove the touch panel unit and backplate of the HE-TPS04 from the packaging.
3. FIRST ENSURE THE POWER IS OFF at the main circuit breaker (Fig. 1), and then test the
wires with a probe or multimeter to verify. Insert the power wires to the HE-TPS04
“POWER”
terminal by inserting a small Phillips-head screwdriver in the slot beneath each terminal and
unscrew to open. Follow
Fig. 2: Connection Diagram
and instructions below:
•
Power wires:
for AC power (85-265VAC) connect Line & Neutral wires to L & N terminals
labeled “POWER” (Fig 2. left diagram). For DC power (24-48VDC) connect “+” wire to terminal N and “-” wire to
terminal L (Fig 2. right diagram).
•
Source 1 wire:
connect the required power source for relay 1 (OUT-1) and relay 2 (OUT-2) to the terminal
labeled “IN 1-3”.
•
Source 2 wire:
connect the required power source for relay 3 (OUT-4) and relay 4 (OUT-5) to the terminal
labeled “IN 4-5”.
•
Loads:
connect the required loads to the relay output terminals labeled “OUT-1”, “OUT-2”, “OUT-4”, “OUT-5”.
Note:
HELTUN recommends installing cord terminals (electric wire ferrule) on the ends of wires before connecting
them to the HE-TPS04 outputs (various colors terminals are included in the packaging).
4. Make sure the HE-TPS04
backplate is oriented on the wall with the word “TOP”
pointed upwards. Then secure the backplate onto the electrical junction box using
the four screws provided (do not overtighten). Once the backplate is secured onto
the wall, assemble the HE-TPS04 touch panel unit onto the backplate by first
carefully aligning the two top snap connectors (Fig. 3), and then gently pushing the
entire display unit until it ‘snaps’ into position all the way around.
5. Next, switch ON the main power at the circuit breaker. The HE-TPS04 will start up
with original default factory settings (all button backlights will indicate red).
6. Remove the clear protective film from the touch panel unit and frame by pulling on
the top right-hand orange color tabs.
Note:
Zero-Cross technology is unavailable if the device operates using DC voltage (24-
48VDC).
Figure 2: Connection Diagrams
Figure 1:
Circuit Breaker
Figure 3: Install
Touch Panel Unit
