Salus KL04NSB Manual

Wiring centre extension for 4-zone UFH
Model: KL04NSB
Manual
NSB
Head Office: SALUS Controls plc
SALUS House
Dodworth Business Park South,
Whinby Road, Dodworth,
Barnsley S75 3SP, UK.
www.salus-controls.com
SALUS Controls is a member of the Computime Group.
Maintaining a policy of continuous product development SALUS Controls plc reserve
the right to change specification, design and materials of products listed in this
brochure without prior notice.
Introduction
The KL04NSB is an easy to connect four zone extension for the KL08NSB wiring centre. It expands
the system to up to12 zones in total
KL08NSB Product compliance
This product complies with the essential requirements and other relevant provisions of the following
EU Directives: EMC 2014/30/EU, Low Voltage Directive LVD 2014/35/EU and RoHS directive 2011/65/EU.
The full text of the EU Declaration of Conformity is available at the following internet address:
www.saluslegal.com.
Safety information
Use in accordance with national and EU regulations. Device is intended for indoor use only in dry
conditions. Product for indoor use only. Installation must be carried out by a qualified person in
accordance to national and EU regulations.
Before attempting to setup and install, make sure that the devices is not connected to any power source.
Installation must be carried out by a qualified person. Incorrect installation may cause damage to
the devices. The KL04NSB should not be installed in areas where it may be exposed to water or damp
conditions.
Technical Information
KL08NSB
Power Supply
Total Load Max
Outputs
Dimensions [mm]
Wiring centre description
1. Serial connector
2. Power supply
3. Connection indicator
4. Power indicator
T: +44 (0) 1226 323961
E: sales@salus-tech.com
1. Serial connector
The Serial connector is used to connect the KL08NSN with the KL04NSB extension module to add
functionality and support up to12 zones
KL08NSB
2. Power Supply
L
N
Reset
0
O
KL08NSB
230 V AC
1 2 3 4
3 A
3. Connection indicator
Terminals for actuators (230 V)
Reset
163 x 85 x 67
0
O
KL04NSB
1
Reset
0
O
KL08NSB
1 2 3 4
Reset
0
O
Reset
0
O
KL04NSB
1 2 3 4
1 2 3 4
230 V AC
Power supply for wiring centre is 230 V ~ 50Hz.
Two wire installation should be made in accordance
with the applicable regulations
KL04NSB
After successful connection of KL08NSB with KL04NSB extension module
up constantly.
5. NSB function terminals
6. Actuators connection
7. Thermostats connection
2 5
7
3 4
KL04NSB
group iii
4. Power indicator
After connecting of KL04NSB to the power supply, the Power
KL04NSB
5. NSB (Night Set Back reduction) function
NSB function is activated in non-programmable Salus thermostats of the Expert NSB, HTR, BTR series
via external signal. NSB 230 V signal (night-time temperature reduction) is sent via an external timer
or programmable thermostat connected to the wiring centre. Non-programmable thermostats are
receiving NSB signal and reducing setpoint temperature (by switching to eco mode). All thermostats
have to be connected using a 4-wire cable (min. 4 x 0,75 m
• OPTION 1
One Master thermostat
jumpers
which is common for
thermostats from Group 1,
Group 2 and Group 3 (one
programmable thermostat
L 1-4 5-8 9-12
e.g. VS30, other thermostats
are non-programmable e.g.
VS35).
Reset
0 • OPTION 3
O
KL04NSB
One external clock which is
jumpers
common for thermostats
from Group 1, Group 2
1 2 3 4
and Group 3 (one external
clock + daily regulators e.g.
L 1-4 5-8 9-12
VS35).
red LED will light
6
red LED will light up.
2 , max. 4 x 1,5 m 2 ).
• OPTION 2
Three Master thermostats.
no jumpers
One for Group 1 , one for
Group 2 and one for Group
3 (three programmable
thermostats e.g. VS30,
L 1-4 5-8 9-12
other thermostats are non-
programmable e.g., VS35).
• OPTION 4
Three external clocks. One
for Group 1, one for Group 2
and one for Group 3 (three
external clocks + non-
programmable regulators
e.g. VS35).
L 1-4 5-8 9-12