CALEFFI SATK Series User manual

INSTRUCTION MANUAL
SATKF2000
SATK’S SERIES HIUS USER INTERFACE
INSTRUCTION MANUAL
SATKF2000
SATK’S SERIES HIUs REMOTE CONTROL DEVICE

INLFR
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Supply by communication bus
Number of temperature levels 2 (DAY/NIGHT)
Temperature setting range DAY 5–30°C
Temperature setting range NIGHT 5–30°C
Temperature setting range MANUAL 5–30°C
Differential operation temperature OFF 0–1.0°C
Differential operation temperature ON -1.0–-0.1°C
Correct working range room temperature probe -40–50°C
Temperature resolution 0.1°C
Room anti-frost start temperature range 0.1–10.0°C
Room anti-frost end temperature start value + 0.6°C
Timer programmer resolution 30 minutes
Maximum number of startings and shutdowns per day 48
Number of standard heating programs 1
Number of standard pre-heating programs 1
Internal clock time retention in case of power loss 1 hour
Operating temperature range 0–50°C
Stocking ambient temperature -10–50°C
Size(L×H×D) 120×90×30 mm
Maximum cable lenght fot H.I.U. connection 30 m
Cable section for H.I.U. connection 0,5–1,5 mm2
Technical features

Keys
Temperature display
Select operating mode
Set time and temperature
Weekly program
Change displayed value (turn).
Select automatic / manual
(press). Conrm (press).
Alarm reset
Select temperature level
(day/night)

Fault code
Change day of the week
DHW requested
Heating requested
DHW preheating active
Change heating program
Change DHW preheating
program
Set time and day of
the week
Antilegionella cycle in
progress
Aux. contact closed
Heating temperatur
DHW temperature
Return temperature
Current temperature
level = day
Current temperature
level = night
Fault - manual restore
required
Fault requiring technical
service
Day level
Night level
Service required
LCD symbols
Set day temperature
Set night temperature
Set heating temperature
Set DHW temperature
Set heating / DHW max.
return temperature
Current temperature/
water temperature
Time/temperature
Current day of the week
DHW enabled
Heating enabled
DHW preheating
enabled
RTL active (eco mode)
Manual mode
Heating program
DHW preheating
program
Current room set point
Outside temperature /
weather comp. active
Return comp. active
ICON STEADY ICON STEADY BLINKINGBLINKING

1 - How to use this instruction booklet ........................................................................1
2 - General instructions ..............................................................................................2
3 - Main features .........................................................................................................3
4 - Installation .............................................................................................................4
5 - Congurating operating parameters ......................................................................8
6 - Selecting operating mode ................................................................................... 12
7 - Setting up clock .................................................................................................. 15
7.1 - Setting up clock ........................................................................................ 16
7.2 - Setting up room DAY temperature ............................................................ 18
7.3 - Setting up room NIGHT temperature ....................................................... 19
7.4 - Setting up HEATING ow temperature .................................................... 20
7.5 - Setting up DOMESTIC HOT WATER temperature .................................. 21
7.6 - Enabling/disabling DOMESTIC HOT WATER pre-heating........................ 22
7.7 - Setting up outside probe K value .............................................................. 23
7.8 - Return temperature limits ......................................................................... 26
8 - Setting up clock and temperature ....................................................................... 25
8.1 - MANUAL operation .................................................................................. 26
8.2 - AUTOMATIC operation ............................................................................. 27
8.3 - AUTOMATIC (holiday) operation................................................................28
Contents

9 - Weekly heating program ..................................................................................... 29
9.1 - Display heating program ...........................................................................30
9.2 - Change heating program ..........................................................................31
10 - Weekly domestic hot water pre-heating program...............................................32
10.1 - Display pre-heating program ...................................................................33
10.2 - Change pre-heating program ..................................................................34
11 - Fault signalling ...................................................................................................35
11.1 - Restorable faults......................................................................................35
11.2 - Not restorable faults ................................................................................36
12 - Display values .................................................................................................. 37
12.1 - Display set room temperature ............................................................... 38
12.2 - Display temperature from domestic hot water probe ..............................38
12.3 - Display temperature from heating ow probe .........................................39
12.4 - Display temperature from outside probe ................................................39
12.5 - Display temperature from return probe ...................................................40
12.6 - Display ow meter rotation frequency ....................................................40
13 - Reset of default value .......................................................................................41
14 - Other icons ....................................................................................................... 43
15 - Room anti-freeze function ................................................................................ 44
16 - Anti-legionella function ..................................................................................... 45

1
The use of the symbol shows the impossibility
to dispose this product as domestic waste.
The correct disposal of this product helps to
prevent potential negative consequences for the
environment and human health.
1 - How to use this instruction booklet
This booklet is divided into two sections,
each of which having its own addressee:
• Installer section, this gives instructions
regarding the accurate installation and
conguration of the remote control
device.
• User section, this gives detailed
instructions regarding the steps to
carry out in order to personalize the
functioning of the SATK’S remote
control device.
Some hints
• When a numeric value is blinking
you can change it by turning button
.
• The value as changed by turning
button will be automatically
stored when the blinking stops.

2
INSTALLER
2 - General instructions
• Carefully read this manual because
it will give you important instructions
regarding the safety of use,
installation and maintenance.
• The system must be implemented
incompliance with the safety
regulations in force.
• After unpacking and before installing
check that the product is intact.
• This device is to be used only for
the use it has been designed for any
different use is improper.
• In case of repair, contact only
technical service centers authorized
by the manufacturer.
• Non-compliance with the above may
endanger the safety of the device.
• The manufacturer cannot be held
liable for any damages resulting from
bad operation, extraordinary events,
conguration errors or improper,
wrong and unreasonable use of the
device.
• The manufacturer reserves the right to
eventually make changes to the device
and whatever else appears necessary
for the continual improvement there of.

3
INSTALLER
3 - Main features
The SATK’S remote control device is
electrically connected to the heat interface
unit by means of two non polarized
conductors. They give it the necessary
supply to operate and constitute also the
communication between the two devices.
After installing it is immediately ready to run
with its memorized standard program. This
program can be changed according to the
needs of the user.
The programming of the SATK’S
remote control device is extremely
easy - a large LCD-display makes
it possible to check and change the
set values at any time.

4
INSTALLER
4 - Installation
1. The SATK’S remote control device
must be installed only by expert
personnel. To correctly install the
device and in compliance with the
regulations in force about electrical
appliances, use a dedicated cable
raceway to connect it. In case this
is impossible, any interference due
to electric wires may cause poor
working of the remote control device.
When used as a room thermostat,
install the SATK’S remote control
device at approx. 1.5 m over oor in
a place suitable for correct sensing of
the room temperature. Do not install
behind doors, curtains, near heat
sources nor expose to direct sunlight
or water sprinkles.
NO NO
1.5 mt
NO YES

5
INSTALLER
1. Cut off electricity from heat interface
unit.
2. Use a screwdriver and gently press
on the two lower splines to take off
the device from the back of its xing
template.
3. Insert both ends of the connecting
wire into their proper seat on the
xing template. Use the proper holes
to install the SATK’S remote control
device directly onto the wall or onto a
housing. The necessary screws are
supplied together with the device.
Pay attention to the sign “UP”.

6
INSTALLER
N.B.: The connection is not polarized.
4. Connect the cable to the terminal
box.
5. Fix your remote control device to
its template. First insert the upper
partand then press and turn until its
completely closed.

7
INSTALLER
6. Supply power to the heat interface unit.
Now the installation is completed. If it
was done correctly the remote control
device is now powered and the LCD
display will show the following mes-
sage for a few seconds:
As soon as the connection is
established the normal operating
condition will be displayed:

8
INSTALLER
5 - Congurating operating parameters
This operation must be done by
technical service personnel only.
Errors in the conguation of your
SATK’S remote control device may
lead to malfunctioning.
This operation congures the remote
control device to be compatible with its
installation position.
1. Move the remote control device to
OFF by repeatedly pressing button
2. Press the keys and and
keep them pressed until the display
will show PAr.
3. To conrm the function press button
Instead of the time the display will show
the parameter number, and instead of
the temperature the parameter value.
The parameter number will be blinking.

9
INSTALLER
1. Turn button to select the
parameter number to be displayed.
The display will show the
corresponding parameter value.
2. Press button : to change this
value. The corresponding parameter
value will start blinking.
3. Turn button to change the
displayed value.
4. If within 30 sec. no key is pressed,
normal operation will be restored
and the last change made will not
be saved.
5. Press button to store the value.
6. To change the parameter repeat
from point 4.
7. To exit the conguration context
press key .

10
INSTALLER
Hereafter you can nd the denition of
parameters you can change:
• P00 - Remote control device
conguration
it enables / disables clock and
thermostat functions of the device
P00 = 0 – The thermostat function is
disabled. The device can be used to set
the space heating time program for the
heat interface unit. When one or more
external thermostats are connected to
the heat interface unit, the remote con-
trol device, if set in AUTOMATIC mode
(see 8.2) denes the hours of the day
where a request for provision of space
heating is accepted. If set in MANUAL
mode (see 8.1) space heating is pos-
sible all day, according to the signals
from external thermostats.
The digits in the central part of the
display will show DHW/heating ow
temperature, when the heat interface
unit is in operation. When in stand-by
--.- is shown on the display.
P00 = 1 – The thermostat function of
the remote control device is enabled.
It acts as a normal room chrono-ther-
mostat. The space heating program on
the device has no impacts on the pro-
vision of space heating to the heating
zones controlled by other room ther-
mostats (if any).
The digits in the central part of the
display will show the current ambient
temperature.

11
INSTALLER
• P01 - Room temperature sensor
compensation
It is the value (-5.0°C ÷ +5.0°C) to
be added to/detracted from the dis-
played room temperature in order to
compensate any possible error.
• P02 - Room anti-frost start
temperature
It denes the start temperature for
the room anti frost function (0.1°C ÷
10°C). N.B.: 0.0 = value 0.0 disables
the room anti frost function.
• P03 - Differential operation
temperature OFF
It is the value to be added to the
room setpoint in order to dene the
end of the space heating demand.
Example:
Tset point = 20.0°C
P03 = 0.5°C
Tset point + P03 = 20.0 + 0.5 = 20.5°C
The central heating demand ends
whenever the room temperature is
higher then 20.5°C.
• P04 - Differential operation
temperature ON
It is the value to be subtracted from
the room setpoint in order to dene
the start of the space heating
demand. Example:
Tset point = 20.0°C
P04 = 0.5°C
Tset point - P04 = 20.0 - 0.5 = 19.5°C
The central heating demand starts
whenever the room temperature is
lower then 19.5°C.

12
USER
6 - Selecting operating mode
Select the operating mode by pressing
key several times.
The operating modes you can set are:
SELECTED
STATUS
OFF
SUMMER
WINTER
HEATING ONLY
ID ICONS
1. OFF: all requests are disabled.