Salus FC600 User manual

FC600 FAN COIL THERMOSTAT- FULL USER MANUAL

2 Fan Coil FC600 Instructions Manual
Table of contents
1. Introduction..................................................................................................................................................................4
1.1. Product Compliance ...............................................................................................................................................4
1.2. Safety information....................................................................................................................................................4
1.3. Product Overview.....................................................................................................................................................4
2. Operation Manual (Oine Mode).............................................................................................................. 5
2.1. Principles of Operation...........................................................................................................................................5
2.2. Key Functions ...............................................................................................................................................................5
2.3. LCD Icon Description............................................................................................................................................... 6
2.4. Power Up.........................................................................................................................................................................8
2.5. Temperature Setpoint .............................................................................................................................................9
2.6. Fan control................................................................................................................................................................... 10
2.7. Operation Mode Selection................................................................................................................................ 11
2.8. Other Mode Button Functions ...................................................................................................................... 14
2.8.1. Setting date and time ........................................................................................................................ 15
2.8.2. Setting Schedules................................................................................................................................. 16
2.8.3. Offset Function....................................................................................................................................... 19
2.9. Other Functions...................................................................................................................................................... 19
2.9.1. Frost Protection...................................................................................................................................... 19
2.9.2. Key Lock Function ................................................................................................................................ 20
2.9.3. Service Filter Reminder...................................................................................................................... 20
2.9.4. Error Codes .............................................................................................................................................. 20
2.10. STANDBY Mode ..................................................................................................................................................... 21
3. Operation Manual (Online Mode) ........................................................................................................... 22
3.1. Quick Overview........................................................................................................................................................ 22
3.2. App screen Icon Description ........................................................................................................................... 23
3.3. Device name change............................................................................................................................................ 24
3.4. Temperature Setpoint .......................................................................................................................................... 24
3.5. Heat/Cool selection............................................................................................................................................... 25
3.6. Work Status ................................................................................................................................................................. 26
3.6.1. Follow Schedule .................................................................................................................................... 26
3.6.2. Permanent hold..................................................................................................................................... 26
3.6.3. Eco Mode .............................................................................................................................................. 27
3.6.4. STANDBY Mode ..................................................................................................................................... 28
3.7. Setting a schedule for the thermostat....................................................................................................... 29
3.8. Fan Control.................................................................................................................................................................. 31
3.9. Key lock function..................................................................................................................................................... 31
3.10. Occupancy Sensor............................................................................................................................................... 32
3.11. Window Association Function ..................................................................................................................... 32
3.12. Identification Function...................................................................................................................................... 33
3.13. Pin / Unpin thermostat to the dashboard ............................................................................................ 33
3.14. Service Settings ..................................................................................................................................................... 34
3.15. Using / Adding OneTouch.............................................................................................................................. 35

3 Fan Coil FC600 Instructions Manual
4. Installer Manual..................................................................................................................................................... 36
4.1. Box Contents.............................................................................................................................................................. 36
4.2. Proper positioning of the thermostat ........................................................................................................ 36
4.3. Idea diagrams............................................................................................................................................................ 37
4.4. Wiring options........................................................................................................................................................... 40
4.5. Terminals explanation .......................................................................................................................................... 41
4.6. Wall Mounting........................................................................................................................................................... 43
4.7. Online Mode (with internet connection .................................................................................................. 45
4.8. Installer Parameters................................................................................................................................................ 49
4.8.1. In Offline Mode (with no Internet connection) ................................................................. 49
4.8.2. Switching from non-programmable to programmable thermostat.................... 49
4.8.3. In Online Mode (via App)................................................................................................................. 50
4.9. Full Parameter List................................................................................................................................................... 50
4.10. Fan and valve operation (V1) including pipe sensor in a 2-pipe system with the use
of "d24" and "d25" parameters ................................................................................................................................ 56
4.10.1. Fan operation in heating and cooling mode ................................................................... 56
4.10.2. Fan operation in cooling mode ................................................................................................ 57
4.10.3. Fan operation in heating mode................................................................................................ 57
4.11. Switching from offline to online mode.................................................................................................. 58
4.12. Reset Function ....................................................................................................................................................... 60
4.12.1. In Local Mode (without Internet connection) ................................................................. 60
4.12.2. Via App .............................................................................................................................................. 60
4.13. Cleaning and Maintenance............................................................................................................................ 61
4.14. Technical Specification...................................................................................................................................... 61
4.15. Warranty..................................................................................................................................................................... 62

4 Fan Coil FC600 Instructions Manual
Use in accordance with the regulations. Indoor use only. Keep your equipment completely dry. Disconnect
your equipment before cleaning it with a dry towel.
This product complies with the essential requirements and other relevant provisions of Directives 2014/30/EU,
2014/35/EU, 2014/53/EU and 2011/65/EU. The full text of the EU Declaration of Conformity is available at the
following Internet address: www.saluslegal.com
The Fan Coil thermostat (FC600) is a complex device that can help you control your room temperature and fan
speed in a large number of configurations. It can be connected to a 2 or 4 pipe system and can be associated
with multiple sensors (occupancy sensors, window sensors, pipe sensors), increasing by that the quality and
speed of the temperature management in your home, office, hotel etc. It can be used with a various number of
different devices such as trench heaters,central heating boilers, electrical heaters and many more.
The complex structure of the device lets you to set independent schedules on a weekly or daily basis, depending
on your preferences and needs. It has multiple work configuration possibilities and can be controlled in both
off-line and on-line modes. Besides that, it can work in Eco Mode, ensuring a economy of resources and money.
Feature List
• Control of 2/4 pipe fan coils
• Multiple configurations
• Large LCD
• Maintain room temperature via built in temperature sensor or external room temperature/return air
temperature sensor
• Programming options: 5+2 (5 days same+2days same); Individual day every week; All 7 days same
• ECO mode
• Fan speed Hi/Mi/Lo control ( automatic or manual )
• Advanced fan control functions ( fan start/stop, delay, fan continuously running in manual mode, or
depending on heating/cooling demand)
• Auto Frost protection
• Configurable inputs (occupancy sensor or temperature)
• Installer settings
• Span or TPI temperature control algorithm
• Local or remote control by SmartHome App
• Wireless software update by UG600
• Dirty filter notification
• User settings are saved and restored after power break
• Button lock function
The Fan Coil can be used either online or offline. The thermostat can be paired online using UGE600 Universal
Gateway (purchased separately), being compatible with the Smart Home App and communicating with other
Smart Home devices like the window/door sensors, smart plugs, smart buttons. Also, you can use the Fan Coil
without the App. It can operate as a stand alone device.
1. Introduction
1.1. Product Compliance
1.2. Safety information
1.3. Product Overview

5 Fan Coil FC600 Instructions Manual
2. Operation Manual (Oine Mode)
The FC600 is designed for temperature control
in rooms equipped with heating and cooling
fain coils, water heaters, trench heaters. It
can control 2 valves (in 2 pipes the V1 input
controls heating and cooling, in 4 pipes V1
controls heating and V2 controls cooling).
FC600 can also control the FAN speed in
3 levels: low, medium or high, in order to
maintain the room temperature.
2.2. Key Functions
2.1. Principles of Operation
Key Function
Increase
Decrease
Fan Speed Low, Medium, High, Auto, Off
Mode button*
Short press Long press (2 sec)
Digital Heat/Cool/Eco
selection Offset, Time
Programmable
Permanent override
AUTO Heat/Cool/Eco
selection
Programming schedule Offset
Time & Date
* The function of the Mode button depends on the Fan Coil configuration
Short press: Confirm function
Long press (3 sec): Activate/deactivate STANDBY mode

6 Fan Coil FC600 Instructions Manual
1 2 3 4 5 6
13
1718 16 15 14
725
24
23
22
21
20
19
12
10
11
9
8
1. Auto heat/cool selection
2. Schedule icon
3. Permanent/temporary override
4. Fan icon
5. Fan speed (low, medium, high, Auto, OFF)
6. Wireless communication icon
7. Glob icon
8. Temperature unit
9. Heating Mode ON
10. Cooling Mode ON
11. STANDBY mode
12. Occupancy/vacancy sensor
13. Lock function
14. AM/PM
15. Eco Mode
16. Day Indicator
17. Filter icon
18. Current time
19. Sensor indicators
20. Timer icon
21. Program number
22. S1/COM Sensor indicators
23. S2/COM Sensor indicators
24. Room/set point temperature
25. Set point temperature indicator
2.3. LCD Icon Description

7 Fan Coil FC600 Instructions Manual
M
M
M
1. Auto heat/cool selection
This icon is visible when the thermostat is running in auto heat/
cool changeover.
14. AM/PM
Appears when you have 12 hours clock format.
2. Schedule icon
This icon is visible when the thermostat is programmable and is
following the schedule.
15. Eco Mode
This icon is visible when the thermostat runs in Eco Mode.
3. Permanent/temporary override
This icon is visible always when the thermostat is digital (non-
programmable) or when permanent override is enabled. When
temporary override is enabled, the icon will appear next to the
schedule icon.
16. Current day of the program
The current day of the program is underlined.
4. Fan icon
This icon is animating in sequence when the fan is
running.
17. Clear lter reminder
This icon is visible when the filters have to be replaced.
5. Fan speed (low, medium, high, Auto, OFF)
This icon shows fan speed and status.
18. Current time
Time Display.
6. Wireless communication icon
This icon appears when the thermostat is connected
to the Universal Gateway.
19. Sensor indicators
This icon is visible when a sensor is connected to S1/Com or S2/
COM terminals.
7. Glob icon
This icon is appears when the thermostat is
connected to the Universal Gateway and App via
Internet.
20. Timer icon
Icon appears during programming schedules,
indicates start time for a program.
8. Temperature unit
⁰C or F
21. Program number
Shows the program number when thermostat
follows schedule.
9. Heating Mode ON
This icon indicates heating mode. Animating when
calling for heat.
22. S1/COM Sensor indicators
Shows a sensor is connected to the S1/COM
terminal.
10. Cooling Mode On
This icon indicates cooling mode. Animating when
calling for cooling.
23. S1/COM Sensor indicators
Shows a sensor is connected to the S2/COM
terminal.
11. STANDBY mode
This icon indicates the thermostat is in STANDBY
Mode or Frost Protection.
24. Room/set point temperature
Indicates current room temperature, setpoint
temperature etc.
12. Occupancy/vacancy sensor
Man in door when presence detected , empty
door when not.
25. Set point temperature indicator
Icon appears when a new setpoint temperature is
being set.
13. Lock function
This icon indicates the keys of the device are locked.
M
M
low medium OFF
high
M
M
M
M

8 Fan Coil FC600 Instructions Manual
After FC600 has been installed accordingly to your system (for the installation and different systems description
please refer to the Installer Section in chapter 4) it will go into STANDBY Mode. To start using your FC600 and
adjust room temperature, create schedules and operate the fan you will need to wake it up. Simply press the
M
button for 3 seconds. The icons on your screen will show up depending on your settings. The time
should be 12 AM.
Note: Press any button to activate the LCD first!
MM
Note: By default, if you are using the thermostat without the Internet, it will be non-programmable, meaning
that you cannot set programs. The thermostat can be switched to programmable mode by changing the d00
parameter from 0 to 1 in Installer Mode. Find more information in the Installer Section.
00:00
You can install your thermostat in Local Mode, without using the Universal Gateway UG600 and the App. It will
run in Offline Mode. You can always switch to Online mode from Offline. Please see page 49 for details. For first
time installation without Internet, please follow the steps below:
MMMM
On rst activation, FC600 will
display software version.
When FC600 goes On, the LCD will
show "UGYES" ashing. Please
select "NO" using
M
or
M
,
as we are connecting the FC600
without Internet connection.
Choose your system type:
2 pipe or 4 pipe.
Short press OK
M
.
M
M
Select what is connected to
S1. By default is No function.
Please see page 41 for details.
Press OK
M
.
M
Select an output for S2. the
default is No function. Please
see page 41 for details.
M
Please select if you want to
use your 2 pipe Fan Coil for
Cooling only...
2.4. Power Up
1234
5 6 7 8
3 sec

9 Fan Coil FC600 Instructions Manual
MM
Press
M
or
M
to check
setpoint.
The current setpoint temperature
will start ashing.
Setpoint temperature is the temperature you want to set or the temperature set by the program. Under your
home display, press
M
or
M
to view the set point temperature. When the program is running, after the short
press of the Up/Down arrows, the LCD will show the current program setpoint, with the Set icon.
M
Press
M
or
M
to increase /
decrease setpoint.
M
Press OK
M
to save and exit.
For non-programmable thermostat
M
The thermostat will now return to home screen and it will follow new setpoint.
2.5. Temperature Setpoint
00:00
00:00
.
M
When the main settings are
done -FC600willgotoStandby
mode. Press OK
M
for 3 sec
to turn ON the FC600.
M
...heating only...
M
... or heating and
cooling . Conrm by
pressing OK
M
.
M
Thermostat is On.
Note: Steps from 8-10 (choosing heating/cooling or both) is available only for the manual heat/cool changeover.
If you choose Auto or HCCO at step 6, the thermostat will skip these settings and will enter STANDBY Mode.
M
910 11 12
3 sec

10 Fan Coil FC600 Instructions Manual
You can use the Fan Button to adjust the fan speed.
M
Press to select fan speed
Animation Meaning
Fan is not active
When the fan is running, the fan icon is animated
Fan speed: Low, Medium, High
Fan speed on Auto / Off. When fan is Off all dots
and Auto icon disappears
By default, the fan is on only when the Fan Coil calls for heating or cooling.
2.6. Fan control
00:00
M
M
M
M
M
MM
Press
M
or
M
to check
setpoint. After 1 sec Set point will ash.
M
Press
M
or
M
to increase /
decrease setpoint.
M
Press OK
M
to save and exit.
For programmable thermostat
M
The thermostat will now return to home screen and it will follow new setpoint.
It now operates in Temporary Override mode. Once the mode is activated,
the LCD will display the calendar and hand icons . After entering this
mode, the thermostat will use this temporary override setpoint to control room
temperature until next Program start time. Then it goes back from Temporary
Override to Program mode.
If you press Mode Button
M
during Temporary Override, it will get canceled
and the thermostat will enter previous mode.
Note: If you are using the Mode Button, please make sure that thermostat is following the appropriate Heating
or Cooling mode (if both are available).
00:00
00:00
.

11 Fan Coil FC600 Instructions Manual
The Hand icon indicates that the thermostat is in permanent override (manual
mode). The heat icon
M
indicates that the thermostat is in Heating Mode. You can set a
temperature higher than the current temperature and the Fan Coil will maintain it until
you set a new setpoint.
3.
M
M
Modes for non-programmable (digital) thermostat
The Hand icon indicates that the thermostat is in permanent override (manual mode).
The snowflake icon indicates that the thermostat is in Cooling Mode. You can set a
temperature lower than the current temperature and the Fan Coil will maintain it until
you set a new setpoint.
M
If you have Manual Heat/Cool selection, these are the 4 possible combinations you can have by short
pressing the Mode Button:
M
M
The Leaf icon indicates that the thermostat is in Eco Mode. The snowflake icon
indicates that the thermostat is in Cooling Mode. When in Eco Mode, the thermostat will
use Eco setpoint to control room temperature. You cannot change the temperature in
Eco Mode.
1.
2.
By quick press the Mode Button
M
on your Fan Coil, you can
access various modes depending on your settings. Please find a list
below with all the possible combinations for the quick press of the
Mode Button in both 2 or 4 pipe configuration. Depending on your
configuration the thermostat can run in: Cooling mode, Heating
Mode, Eco Mode, Schedule Mode, Permanent or Temporary Override,
or a combination of these. Find bellow a description of these modes.
M
Note: The function of the Mode Button depends on the Fan Coil configuration.
2.7. Operation Mode Selection
00:00

12 Fan Coil FC600 Instructions Manual
4.
The Leaf icon indicates that the thermostat is in Eco Mode. The heat icon
M
indicates
that the thermostat is in Heating Mode. When in Eco Mode, the thermostat will use Eco
setpoint to control room temperature. You cannot change the temperature in Eco Mode.
Note: When thermostat operates in Eco Mode, you cannot set a new temperature set point by pressing the
M
or
M
. After thermostat exits Eco Mode, it returns to the previous set mode.
The default set point temperature is 30°C for cooling mode and 15°C for heating mode. To change that, please
refer to settings in Installer Section.
Note: If you have the occupancy sensor, then the Eco Mode will be activated automatically when the set up
is complete. This is the default setting. You can choose from either ECO or STANDBY mode when depending
on the position of the keycard (in/out).
If your thermostat is set to Auto Heat/Cool selection, these are the 2 possible combinations you can have by
quick press of the Mode Button:
The A icon
M
indicates that the thermostat is running in auto heat/cool changeover
mode. The hand icon shows Permanent Override Mode (manual). You can set a
setpoint temperature and the thermostat will follow it. The Heating/Cooling mode will
be selected automatically:
- using Heat / Cool changeover sensor connected to S1/COM (available in 2 pipe and
4 pipe application)
- using the pipe sensor connected to S1/COM (available in 2 pipe application only)
- using the "dead zone" (available in 4 pipe application only)
Eco Mode with auto heat/cool changeover. The temperature will be set using Eco
temperature setpoint. When in Eco Mode, the thermostat will use Eco set point to
control the room temperature. You cannot change the temperature in Eco mode.
M
M
1.
2.
M
M
M
M
M
M
Eco Mode allows you to temporarily reduce energy consumption by reducing the current setpoint
temperature to a certain level, lowering the setpoint temperature when heating or raising it when cooling.

13 Fan Coil FC600 Instructions Manual
Modes for programmable thermostat
If you have Manual Heat/Cool selection, these are the 6 possible combinations you can have by quick press
of the Mode button:
M
The calendar icon indicates that the thermostat is following the schedule. The
snowflake icon indicates that it is running in Cooling Mode.
M
1.
2.
5.
3.
4.
6.
The Hand icon indicates that the thermostat is in permanent override (manual mode).
The snowflake icon indicates that the thermostat is in Cooling Mode. You can set a
temperature lower than the current temperature and the Fan Coil will maintain it until
you exist the permanent override or set a new setpoint.
The Leaf icon indicates that the thermostat is in Eco Mode. The snowflake icon
indicates that the thermostat is in Cooling Mode. When in Eco Mode, the thermostat will
use Eco setpoint to control room temperature. You cannot change the temperature in
Eco Mode.
The Hand icon indicates that the thermostat is in permanent override (manual
mode). The heat icon indicates that the thermostat is in Heating Mode. You can set a
temperature higher than the current temperature and the Fan Coil will maintain it until
you exit the permanent override or set a new setpoint.
The Calendar icon indicates that the thermostat is following the schedule. The heat
icon indicates that it is running in Heating Mode.
The Leaf icon indicates that the thermostat is in Eco Mode. The snowflake icon
indicates that the thermostat is in Heating Mode. When in Eco Mode, the thermostat
will use Eco setpoint to control room temperature. You cannot change the temperature
in Eco Mode.
M
M
M
M
M
M
M
M
M

14 Fan Coil FC600 Instructions Manual
Schedule Auto Mode. The A icon
M
and calendar icon indicate that the temperature
will be set depending on your created schedules and the thermostat will change between
the Heating/Cooling modes automatically.
If your thermostat is set to Auto Heat/Cool selection, these are the 3 possible combinations you can have by
short pressing the Mode Button:
1.
2.
3.
The A icon
M
indicated that the thermostat is running in auto heat/cool changeover
mode. The hand icon shows Permanent Override Mode (manual). You can set a
temperature depending on the auto heat/cool changeover setpoint temperature.
Eco Mode with auto heat/cool changeover. The A icon
M
and leaf icon indicate
that the temperature will be set using Eco temperature setpoint. You cannot change
the setpoint in Eco Mode.
By long pressing the Mode Button
M
on your Fan Coil, you can:
• Set Time and Date
• Create Schedules
• Access Offset Function
M
Note: Setting the date and creating schedules is available only when the thermostat is programmable (time and
offset are available always). As default, the thermostat is configured as digital (non-programmable) thermostat.
If you would like to change the thermostat from digital to programmable, you need to change d00 parameter
from 0 to 1 (please see page 49).
2.8. Other Mode Button Functions
M
M
M
M
M
M
M
00:00
3 sec

15 Fan Coil FC600 Instructions Manual
2.8.1. Setting date and time
Note: If your thermostat is non-programmable, it will it will skip step 2 below and go to step 3! Also, after
step 6 it will exit to home screen. You cannot set the date on non-programmable thermostats.
Note: Press any button to turn on the LCD first!
M
M
M
M
M
M
Press Mode button
M
for
3 seconds.
Press OK
M
to enter hour
setup.
Using
M
or
M
, select the
time format (12/24h). Conrm
the selection using
M
.
Using
M
or
M
, select the
hour. Conrm the selection
using
M
.
Using
M
or
M
, select the
minutes. Conrm the selection
using
M
.
Using
M
or
M
, select the
year. Conrm the selection
using
M
. *
Using
M
or
M
, select the
month. Conrm the selection
using
M
. *
Using
M
or
M
, select the
day. Conrm the selection
using
M
. *
Press
M
one time.*
M
M
M
After you have completed
time and date setup, you
can start setting up your
schedules and programs.
*if programmable only
*if programmable only *if programmable only
*if programmable only
1
56 7 8
2 3 4
9
3 sec

16 Fan Coil FC600 Instructions Manual
M
M
Make sure that your thermostat is programmable before starting to set schedules (check 4.8.2., page 49). When
you start setting the schedules from your thermostat, a default program will be enabled. You can easily modify
the initial settings, according to your needs. Please see below a table with the default factory schedules. You
can choose from:
• 5+2 (Mon-Fri + Sat-Sun)
• 1-7 (individual programs each day)
• all 7 - the same program for all 7 days of the week
Default Program time and setpoints (for Heating, Cooling and modes and Auto mode) for 2/4 pipe conguration
Note: The next steps will depend on what
configuration you have. If you have manual
heat/cool changeover you will need to select
which mode you want to set a schedule. If you
have Auto heat/cool changeover, the device
will skip steps 3-4.
2.8.2. Setting Schedules
Selection of heating mode schedule or cooling mode schedule is available only when the thermostat is set to
work in both modes. If the thermostat is set to work inw heating mode or cooling mode only then the device
will skip steps 3-4, as only one schedule needs to be created. If both modes are available - 2 schedules need to
be created (one for heating, another for cooling).
Note: Press any button to activate the LCD first!
Press Mode Button
M
for
3 seconds. Press
M
button one time.
M
00:00
M
12
Using
M
, select the mode for which you want to set the schedule:
Conrm the selection using
M
.
Cooling Mode Heating Mode
3
4
3 sec
M
5 days (Monday - Friday)
Program Time Heating
Mode Cooling
Mode
1 6:00 21°C 24°C
2 23:00 19°C 28°C
3 --:-- --:-- --:--
4 --:-- --:-- --:--
5 --:-- --:-- --:--
6 --:-- --:-- --:--
2 days (Saturday - Sunday)
Program Time Heating
Mode Cooling
Mode
1 6:00 21°C 24°C
2 23:00 19°C 28°C
3 --:-- --:-- --:--
4 --:-- --:-- --:--
5 --:-- --:-- --:--
6 --:-- --:-- --:--

17 Fan Coil FC600 Instructions Manual
Choose the Fan's speed
using
M
or
M
or leave it
in default (Auto).
Press
M
button to conrm.
M
M
M
You will have to follow the same steps to set up all six programs, after which the thermostat will go to Sat-Sun
and will ask you to set the schedules for those days. You will have to set a start time and a temperature for each
of the six programs. If you are programming every day individually, you will have to set the programs from 1- 6
for Monday, then Tuesday, Wed, Thu, Fri, Sat and Sun. If you are programming all week the same, you will have
to set all the 6 programs just once.
Press one time
M
to
select Sat-Sun only.
Press OK
M
to choose Mon-Fri.
Press OK button on this
step if you want to set
a schedule for Mon-Fri.
If you want to choose
another type of program,
press Up/Down arrow.
M
1
5
Press OK
M
to conrm .
M
2
06:00
Thermostat will go to program 2.
M
1
06:00
Press OK
M
to conrm .
M
1
06:00
Using
M
or
M
, set the
minutes.
M
1
06:00
Press OK
M
to conrm .
M
1
06:00
Set a temperature for program
1 using
M
or
M
.
M
M
1
06:00
Using
M
or
M
, set the
start time for program 1.
M
1
Using
M
or
M
, choose
the schedule mode.
M
1M 1
Using
M
or
M
, select each
day individually or 7 times to
select the whole week.
M
1
Press OK
M
to select .
M
1 1
06:00 06:00
M
5A5B5C5D
6789
10 11 12 13

18 Fan Coil FC600 Instructions Manual
• During program setting, long press
M
will save all settings and exit to home display.
• Program schedule time is a 10 minute step.
• If the selected days of week are 1-5+6-7, after you set the schedule for 1-5, the Fan Coil will automatically
go to programming 6-7.
• If you are programming whole week the same - after you finish programing schedule for days 1-7, the Fan
Coil will exit program setting mode.
• If the selected weekday is Monday, after the program setting is finished, the unit will automatically enter
program setting ofTuesday, then Wednesday,Thursday, Friday, Saturday and Sunday, finally exit the program
setting mode.
• Long press
M
or
M
is only to change fast time and temperature.
• At any time of setting, long press
M
to return to the home display while saving your settings.
• The selected item will not flash if it is being adjusted. Flashing will resume about 0.5 seconds after key
release.
• The unit will return to home display after 30 seconds if no key is pressed, storing the program settings
which have been made. The unit will run as per the new program settings.
• The starting time of the next program cannot be equal or earlier than the previous one. For example in the
first program starts at 8:00, the next has to start at least 8:10 etc.
During program setting, few notes:

19 Fan Coil FC600 Instructions Manual
Frost Protection is a function that prevents pipes from freezing. Auto Frost Protection is always on and it is set
to 5⁰C. In Frost Protection all outputs are Off. Frost protection is active during the Standby mode as well. If room
temperature drops below Frost Protection temperature the heating valve will open and and the fan will be
turned on at maximum speed.
M
Long Press
M
to enter STANDBY
/ Frost Protection Mode.
M
Thermostat in STANDBY / Frost
Protection Mode.
Temperature Offset is a feature that lets you adjust the room temperature reading +/- 3.0⁰C in 0.5 ⁰C steps.
This is handy if your thermostat is located in a spot with a slightly different temperature than the overall room
temperature. You can access the offset also by pressing the Mode button.
Note: Press any button to activate the LCD first!
M
M
M
M
Press Mode button
M
for
3 seconds.
Program menu will be
displayed. Press
M
.
Clock menu will be displayed.
Press
M
.
Osetmenuwillbedisplayed.
Press OK
M
.
Using
M
or
M
, set an
oset range. Press OK
M
to conrm and
exist to home screen.
M
Home screen with new oset
temperature display.
MMM
MM
1
56
234
78
2.9. Other Functions
2.8.3. Offset Function
2.9.1. Frost Protection
3 sec
3 sec

20 Fan Coil FC600 Instructions Manual
Regardless the mode the Fan Coil is operating in - heating (including Frost Protection) or cooling mode, once
the external sensor is disconnected or malfunctioning, the thermostat shows alternately the warning letters
for 2 seconds and current temperature for 2 seconds to warn the user the external sensor is disconnected or
malfunctioning. At the same time, the LCD backlight will turn on when the warning letters are displayed, then
turn off when current temperature is displayed.
Error Code Description
01 Pipe sensor input is open or pipe sensor is not connected
02 Pipe sensor input short circuit
03 External sensor open or external sensor is not connected
04 External sensor short circuit
When the external sensor is reconnected or fixed, thermostat will return to Normal mode and display the
current room temperature.
When Err XX appears, the thermostat will be closed.
To lock the keys on the thermostat, please press
M
and
M
together. LCD shows key lock icon
M
. To unlock
the keys, press the same keys together again.
M
Press together
M
and
M
for 3
seconds.
M
Keys locked.
The 'clean fan filter reminder' function counts the fan operating hours and displays the icon to remind the
user to clean the fan filter as soon as the threshold is reached. This does not impact the thermostat's operation,
which continues to run normally.
M
Long press button for 5 seconds to cancel filter reminder.
M
M
2.9.2. Key Lock Function
2.9.3. Service Filter Reminder
2.9.4. Error Codes
3 sec
3 sec