INSTALLATION
11
To change user code:
Switch to programming mode in security keyboard:
1. Press
,
and
.
and
start blinking.
2. Bring installer’s key near the keypad. You will hear a short signal tone and only
blinks.
3. Key in installer code 1234 and press
. You will hear a long signal tone and
starts
blinking.
To program a new user code:
4. Press
,
,
, and
.
starts blinking.
5. Press
,
and
.
continues blinking.
6. Key in a new 4 digit code. Press
.
continues blinking.
7. Repeat the new 4 digit code you just entered. Press
.
is on for one second after which
you will hear a long signal tone. Note! Setting the user code to 0000 removes the user code
altogether.
Exit programming mode:
8. Press
,
and
. The security keypad returns to normal user mode.
Note: Go through the aforementioned steps in one succession without interruption – otherwise the
security keypad will return to user mode automatically after awhile and the user code is not changed.
3.15 Heater Relay
You can use HCE+ for controlling heating in your house. You can control an individual heater or an
entire heating system with HCE+.
Connect the heater to the central unit (HEATER
relay).
Note: You cannot control heating from your
mobile phone if manual control is turned on.
Important: Make sure that max load 230VAC/10A is not exceeded under any circumstances.
Important: When relay is used to steer inductive load (for example, another contactor), connect
RC filter or EMC suppression component in parallel to load to stop voltage spikes when
contactor releases. Voltage spike may break the relay.
3.16 EXT Relay
There is a second relay in HCE+ (EXT) and its use can be selected freely. You can also set this relay to
auto mode when it follows device’s operating mode. If monitoring is on (ALARM ON), the relay pulls and
when monitoring is off (ALARM OFF), the relay releases. This allows you to easily switch off electricity
and close water pipe when leaving home.
EXT relay can also be used as a LEAKGUARD. When moisture sensor detects moisture, the EXT relay
pulls. The relay releases when leakguard is disabled or reset. When leakguard is in use, you cannot set
the relay on or off with EXT command.
EN
2
FUN
EN
EN
EN
1
0
EN
6
4
FUN
EN
EN
2
FUN
