AL Tech ALTHC023 User manual

Backlight/
Holiday
Mode
+1Hr
Down
Up
Select
Set
Reset
Installer Manual-Quick Guide
Always isolate the AC Mains supply before installing or working on any components
that require 230 VAC 50Hz supply.
Introduction
A programmable controller is used to switch the heating system and/or
the hot water in your home on and off as needed. It works by controlling
the central heating and/or the hot water with programmed settings that
take effect at different times of the day.
Product Compliance
EU Directives: 2014/30/EU, 2014/35/EU and 2011/65/EU. Please check
www.saluslegal.com for the full information.
Safety Information
Use in accordance with the EU and national regulations.
For indoor use only.
Keep your device completely dry.
This product must be installed by a competent person and in accordance
with all the EU and national regulations.
Difference between ALTHC023/ALTHC024/ALTHC025
Installation Jumper Settings
First Power Up
Button Function
The three models will offer you the possibility to customize your central heating
system and hot water system as desired.
ALTHC023 is recommended for users that want to control only the Central Heating
or the Hot Water system.
ALTHC024 is designed to give you a full control with only one device of both your
Central Heating and Hot Water system.
ALTHC025 is the most versatile product of this line and lets you manage two
different Central Heating zones and the Hot Water with only one controller.
Model: ALTHC023/ALTHC024/ALTHC025
Input: 230V, 50Hz
Output: 3A/ switch terminal
1
2
3
ALTHC023 Volt Free application only
ALTHC024 - 230V Application
ALTHC025 - 230V Application
ALTHC023 - 230V Application only
Note: Please remove red link wire for this application.
Terminal Description Backplate
N Mains Neutral
L Mains Live
1 Not Used
2 Not Used
3 Volt Free Connection
4 Volt Free Connection
Earth Parking
(no electrical connection)
NL1234
NL123456
Terminal Description Backplate
N Mains Neutral
L Mains Live
1 NC (Output)
2 Not Used
3 Switch Live (Output)
4 230V Common (via Link)
Earth Parking
(no electrical connection)
NL1234
NL123456
Terminal Description Backplate
N Mains Neutral
L Mains Live
1 Hot Water O
2 Central Heating O
3 Hot Water On
4 Central Heating On
Earth Parking
(no electrical connection)
NL1234
NL123456
Terminal Description Backplate
N Mains Neutral
L Mains Live
1 Hot Water O
2 Central Heating O
3 Hot Water On
4 Central Heating 1 On
5 Central Heating 2 On
6 Central Heating 2 O
Earth Parking
(no electrical connection)
NL1234
NL123456
Changes to the jumpers settings should only be made by the Engineer carrying
out the installation or other qualified person. The installer should select the jumper
positions required if changes need to be made to the factory default settings.
These jumpers are found on the rear of the controller.
* P - Fully pumped system for independent Central Heating and Hot Water.
* G - Gravity Hot Water system with Pumped Central Heating.
ALTHC023/ ALTHC024/ ALTHC025 Switching Bridges
Switch
Program 5-2 days programme or
24h programme
Fully pumped system(P*)
or gravity-fed hot water
system(G*)
Disable/enable the internal
backup battery
System
Feature ALTHC023/025
Settings
Memory
Backup
5-2 24H 24H
5-2
NA NA
PG
OFF ON OFF ON
ALTHC024 Settings
ALTHC023/ALTHC025 ALTHC024
ALTHC023 ALTHC025
ALTHC024
1. Turn on the LCD backlight
2. Press for 3 sec to activate Holiday mode
Select operating mode (ON, ONCE, AUTO, ADV, OFF)
Activate/deactivate Boost function
Decreases the selected setting
Increases the selected setting
Select a clock or programme setting
Sets a clock or programme setting
Reset to Factory settings
ALTHC023
CH or HW
ALTHC024
CH and HW
ALTHC025
2x CH and 1x HW
MODE
SELECT
SET
+HR

MODE
MODE +Hr
+Hr
<
<
MODE
MODE +Hr
+Hr
<
<
+Hr
+Hr
+Hr
<
<
+Hr
+Hr
+Hr
<
<
MODE
MODE +Hr
+Hr
<
<
MODE
MODE +Hr
+Hr
<
<
MODE +Hr
<
<
SELECT SET
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
The circle will be rotating for ALTHC023 and for ALTHC024/ALTHC025 will
remain steady when the relay output is ON. For ALTHC024 and
ALTHC025 the and/or icon will be visible on the screen.
Setting date and time
Operating modes
Press Up or Down to set the Daylight Saving
Time On or Off. Tap on Set to confirm.
Press Up or Down to set the day. Tap
on Select to confirm.
Press Up or Down to set the year.
Tap on Select to confirm.
Press Up or Down to set the month.
Tap on Select to confirm.
Choose your clock format
and press Select.
Press Up or Down to set the hour.
Press Select to confirm.
Press Up or Down to set the minutes. Tap
on Select to confirm.
Press and hold the indicated
buttons together for 3 sec.
All three models have the following five Operating modes. You can select them by
pressing the MODE button.
Operating Mode Function
ON Continuously on
ONCE On for 1 period a day, from Program 1 ON to Program 3 OFF
AUTO Automatic program control
ADV
OFF Continuously off
Note: In ONCE or AUTO mode, by long pressing the MODE button, the
controller will switch automatically to ADV. You can cancel the ADV by
long pressing the MODE key. The device will then return to ONCE or
AUTO mode.
Please repeat the procedure for all the programmes and channels
that are available for this model.
Note: Don’t forget to move the jumpers to 24h in order to have
the individual programme active. After that please follow the
same instructions as for the 5-2 days programme.
Please repeat the procedure for the other 2 programmes available for
weekdays and the 3 programmes available for weekends. At the end
press Set to confirm your choices.
Please repeat the procedure for all the programmes and channels that
are available for this model.
Programming the ALTHC023; ALTHC024; ALTHC025
Change the channels for ALTHC024/ALTHC025
Other Functions
5-2 Days Programme
ALTHC023 (1 Channel) ALTHC024 (2 Channels) ALTHC025 (3 Channels)
ALTHC023 (1 Channel) ALTHC024 (2 Channels) ALTHC025 (3 Channels)
Weekdays
3 sets of time/channel
Weekends
3 sets of time/channel
Total: 6 settings/week
Weekdays
3 sets of time/channel
Weekends
3 sets of time/channel
Total: 12 settings/week
Weekdays
3 sets of time/channel
Weekends
3 sets of time/channel
Total: 18 settings/week
Individual days programme
1 Day
3 sets of time/channel
Total: 21 settings/week
1 Day
3 sets of time/channel
Total: 42 settings/week
1 Day
3 sets of time/channel
Total: 63 settings/week
ALTHC023
ALTHC024
ALTHC025
Press Set, then Up or Down to select weekdays
or weekends. Press Select to confirm.
Press Up or Down to set the hour.
Press Select to confirm.
Press Set, then Up or Down to select weekdays
or weekends. Press Select to confirm.
Press Up or Down to set the hour.
Press Select to confirm.
Press Set and Up or Down to select
weekdays or weekends. Tap on
Select to confirm.
Press Up or Down to set the hour.
Press Select to confirm.
For changing the channel of your device (CH and/or HW) press the
Mode button with the desired channel.The procedure is the same for
ALTHC024/ALTHC025.
Press CH Mode for Central Heating Press HW Mode for Hot Water
1. +Hr Program Override (Boost)
This function is available in ONCE/AUTO/ADV/OFF. After pressing the button, the
function will be immediately applied. You can override the program for maximum
9 hours. For cancelling the Boost function, press the button repeatedly until
the +8 hours dissapears.
2. BL/Holiday function
Press the button once and the backlight will be turned on.
Press and hold the button for 3 seconds to activate the Holiday Mode.
Press and hold the button for 3 seconds to cancel the Holiday Mode.
3. Factory Reset
If you want to return to the factory settings please press the Reset button once
(use a pin for this action).
You can create personalized programmes for your controller. You have the option
to choose between a 5-2 days programme or a daily one by using the jumpers.
+HR
MODE
MODE +Hr
+Hr
<
<
MODE
MODE
MODE
1
2
MODE
MODE
MODE
1
2
When device is in Auto or Once mode, press the MODE
button for 3 sec for selecting Advance (ADV). This will
move the unit into the next program. When the ADV
function ends the device will return to normal program.
SELECT SET
SELECT SET
SELECT SET
SELECT SET SELECT SET
SELECT SET
SELECT SET
SELECT SET
SELECT SET
SELECT SET
SELECT SET SELECT SET
SELECT SET
SELECT SET
SELECT SET
SELECT SET
MODE +Hr
MODE +Hr
MODE +Hr
MODE +Hr
MODE +Hr
MODE +Hr
MODE +Hr MODE +Hr
MODE +Hr
3 sec