Salus HTR24 User guide

Dial Thermostat
Model: HTR24
INSTALLER MANUAL
SALUS Controls plc
SALUS House
Dodworth Business Park South,
Whinby Road,
Dodworth, Barnsley S75 3SP, UK.
Sales: T: [phone]
E: [email protected]
Technical: T: [phone]
E: [email protected]
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.
Issue Date: Dec 2015
00189
For PDF Installation guide please
go to www.salus-manuals.com
8. Technical Specification
Warranty
SALUS Controls warrants that this product (HTR24) will be free from any
defect in materials or workmanship, and shall perform in accordance with
its specification, for a period of five years from the date of installation.
SALUS Controls sole liability for breach of this warranty will be (at its option) to repair
or replace the defective product.
Customer Name: ......................................................................................................................................................
Customer Address: .................................................................................................................................................
............................................................................................................................................................................................
....................................................................................... Post Code: ...........................................................................
Tel No: .................................................................... Email: .......................................................................................
Engineers Company: ..........................................................................................................................................
Tel No: ...................................................................... Email: ....................................................................................
Instalation Date: ....................................................................................................................................................
Engineers Name: ...................................................................................................................................................
Engineers Signature: ...........................................................................................................................................
6. Protection Function
7. Control Patterns
5. Thermostat Functions
NSB (Night SetBack) Function
NSB Mode depends on the NSB wired connection.
0V = NSB OFF
24V= NSB ON
The NSB signal is activated every 1 second. When the signal is received the
setpoint temperature will be set at ±2°C or ±4°C.
Heating and Cooling Selection
The Heating/Cooling function is determined by the CO terminal connection.
CO 0V = Heat mode
CO 24V= Cool mode
Cooling Blocked function
Cooling Enabled:
Set the jumper on ON . The thermostat will run in normal cooling mode.
That means that it will open/close the actuators when necessary. The LED will be
BLUE when the cooling function is running.
Cooling Disabled:
Set the jumper on OFF . The actuator will be closed and the LED will
be off.
Heat cut o at high/low temperature:
When room temperature is over 36°C or under 4°C, all heating/cooling outputs
will be turned off.
Short cycle protection:
When Cooling Mode is enabled the minimum interval between Relay ON/OFF
is 3 minutes.
Valve Protection:
Set the jumper on‘ON’to disable the function or on ‘OFF’ to enable it. Turn on the
valve for 5 minutes every week to prevent any damage to the valve.
Sensor Malfunction:
If the temperature sensor or temperature sensor compensation is open the LED
will flash BLUE/RED alternatively.
If CO terminal is connected and the Heating Mode is ON, the PWM function
will be activated.
If CO terminal is disconnected and the Cooling Mode is ON the ON/OFF control
output will be activated.
Model: HTR24
Voltage: 24 V AC, +-10%, 50/60 Hz
Operating Performance: 24 V: 1,8 W
Temperature setback:
Temperature range:
2°C-4°C
5°C- 30°C
Span: +/- 0,5°C
Calibration:Yes, with jumper
Storage temperature: -20°C to +60°C
Ambient temperature: 0 °C up to 45 °C
Degree of protection:IP 30
CE conformity according to: Class II ( EN60730 )
Housing material:PC, V2
Color: RAL 9010 pure white
Connection: Screw terminal
Weight 90g net / 135g gross
Puls-wide-modulation:
(PWM) Yes
Valve protection:
Heating and Cooling:
Cooling blocked:
Dimensions:
Yes
Yes, automatically Change Over on the CO terminal
Yes, with jumper
85mm*85mm*25mm

Product Compliance & Safety Information
Product Compliance
SALUS Controls hereby declares that the product complies with the essential
requirements of the following EC Directives: 2014/30/EU and 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 compliance with safety regulations. The unit is to be used for the control of
room temperature inside the house.
Installation
This accessory must be fitted by a competent person, and installation must
comply with the guidance, standards and regulations applicable to the city,
country or state where the product is installed. Failure to comply with the relevant
standards could lead to prosecution.
Note: All electrical installation work should be carried out by
a suitable qualified electrician or other competent person.
Product Description
Thank you for purchasing the SALUS HTR24 Thermostat. This thermostat is a
device that lets you customize the heating and cooling of your home as needed.
The HTR24 is an electronic room temperature controller which offers key
advantages over conventional mechanical products:
The controller is easy to operate using the conventional backlit adjusting dial
and offers you unique control convenience for heating applications of all types
thanks to the high quality device electronics.
We hope you enjoy our product.
Contents of the box
Manual Contents:
Box Contents
Introduction
Product Compliance and
Safety Information
Installation
User Interface
Status/LED indication
Installers notes
Warranty
Icons used in this manual:
Safety
Important info
Your benefit
Fixing Screws
1 x Installer Manual
Dial Thermostat
Model: HTR24
INSTALLER MANUAL
SALUS Controls plc
SALUS House
Dodworth Business Park South,
Whinby Road,
Dodworth, Barnsley S75 3SP,UK .
Sales: T: [phone]
E: [e-mail]
Technical: T: [phone]
E: [e-mail]
www.salus-controls.com
SALUS Controlsis 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 brochurewithout prior notice.
Issue Date: Dec 2015
00086/2
For PDF Installation guide please
go to www.salus-manuals.com
10. Technical Specification
Model: HTR24
Voltage: 24VAC,+-10%, 50/60 Hz
Operating Performance: 230V: 1,8W
Temperaturesetback: 2°C-4°C
Span: +/- 0,5°C
Calibration:Yes,with jumper
Storage temperature: -20°C to +60°C
Ambient temperature: 0 °C up to 45 °C
Degree of protection:IP 30
CEconformity according to: Class II ( EN60730 )
Housing material:PC, V2
Color: RAL 9010 pure white
Connection: Screw terminal
Weight 90g net / 135g gross
Puls-wide-modulation:
(PWM) Yes
Valveprotection:
Heating and Cooling:
Cooling blocked:
Dimensions:
Yes
Yes,automatically Change Over on the CO terminal
Yes,with jumper
85mm*85mm*25mm
Warranty
SALUS Controls warrants that this product (HTR24) will be free from any
defect in materials or workmanship, and shall perform in accordance with
its specification, for a period of five years from the date of installation.
SALUS Controlssole liabilit y forbreach of this warranty will be (at its option) to repair
or replace the defective product.
Customer Name: ......................................................................................................................................................
Customer Address: .................................................................................................................................................
............................................................................................................................................................................................
....................................................................................... Post Code: ...........................................................................
TelNo: .................................................................... Email: .......................................................................................
Engineers Company: ..........................................................................................................................................
TelNo: ...................................................................... Email: ....................................................................................
Instalation Date: ....................................................................................................................................................
Engineers Name: ...................................................................................................................................................
Engineers Signature: ...........................................................................................................................................
7. Protection Function
7. Protection Function
6. Thermostat Functions
NSB (Night SetBack) Function
NSB Mode depends on the NSB wired connection.
0V = NSBOFF
24V= NSB ON
The NSB signal is activated every 1 second. When the signal is received the
setpoint temperature will be set at ±2°C or ±4°C.
Heating and Cooling Selection
The Heating/Cooling function is determined by the CO terminal connection.
CO 0V = Heat mode
CO 24V= Cool mode
Cooling Blocked function
Cooling Enabled:
Set the jumper on ON . The thermostat will run in normal cooling mode.
That means that it will open/close the actuators when necessary.The LED will be
BLUE when the cooling function is running.
Cooling Disabled:
Set the jumper on OFF . The actuator will be closed and the LED will
be off.
Heat cut o at high/low temperature:
When room temperature is over 36°C or under 4°C, all heating/cooling outputs
will be turned off.
Short cycle protection:
When Cooling Mode is enabled the minimum interval between Relay ON/OFF
is 3 minutes.
Valve Protection:
Set the jumper on ON to disable the function or on OFF to enable it. Turnon the
valve for 5 minutes every week to prevent the valve any damages on the valve.
Sensor Malfunction:
If the temperature sensor or temperature sensor compensation is open the LED
will flash BLUE/RED alternatively.
If CO terminal is connected and the Heating Mode is ON, the PWM function
will be activated.
If CO terminal is disconnected and the Cooling Mode is ON the ON/OFF control
output will be activated.
HTR24 Thermostat
Gently remove front housing and
make the wiring connections.
2. Terminal Connection 4. Jumpers
1. Mounting the Thermostat 3. Switching Bridges
Note: You can wire the thermostat
directly to the KL06 24V Wiring
Center (purchased separately).
Wall mounting
For wall mounting, mark the correct
possition on the wall and mount the
rear case to the wall.
Install the HTR24 dial room thermostat at roughly 1.5m above floor
level. It should be mounted in a location where the thermostat is
easily accessible and away from direct sunlight. You can mount
the thermostat directly on the wall or you can install it on top of a
wall-box.
CO
L2
L1
ACTUATOR
30ºC
25
L2
L1
E.G.
HEAT
PUMP
EXTERNAL
CLOCK
24VAC
CO
L2
L1
30ºC
25
Different features of the HTR24
can be switched On or OFF with
the jumpers. In order to do this
please follow the table below.
HTR 24 Switching Bridges
Switch
VP Valve protection feature
Pulse-Width-Modulation
NSB Function (2° or 4°)
Heating/Cooling
PWM
CO
Feature ON OFF
2°C
Enable Disable
4°C
The jumpers from 1 to 5 are representing the number of actuators that you can connect
to the thermostat.
After the actuators are mounted please move the jumper on the correct number (the
same as the number of actuators).
Depending on the amount of actuator used, please change the jumper position
accordingly to compensate the power consumption.