Smallart THR-FCU-2025 User Manual

THR-FCU-2025
ROOM CONTROL PANEL
Doc: 00-15-01, V1.3, 20161113 Page 2 / 4
Copyright © Smallart
®
www.smallart.com.tr
Press “” for 3 seconds, to enter 7days 4 periods programmable setting mode, Press “” again to select the
clock and temperature of 7days 4 periods programmable, by pressing “▼” and “▲” to adjust the parameters.
Factory defaults as below chart: (7Days 4 Periods programmable function is closed per factory default.)
Time period
6:00-8:00
8:00-16:00
16:00-22:00
22:00-6:00
Heating mode
20℃
16℃
20℃
16℃
Cooling mode
26℃
29℃
26℃
28℃
 EU (Time switch machine) programmable function (Factory default): One day is divided into 4 periods, set its
working status separately in different time period in order to achieve energy saving.
Press “” to enter timer setting interface, and press “” again to set timer, factory default as below chart by
pressing “▼” and “▲” to adjust the parameters.
Time period
8:00
12:00
13:00
18:00
status
Timer on
Timer off
Timer on
Timer off
Parameter Setting
Power on, press “M” 5 seconds, “clock” display “01”, temperature display setting point. Press “M” again to
check the parameter, press “▼” and “▲” to change the value. The parameter definition as follows:
Parameter name
Parameter No
Factory default
Selection
2-pipe/4-pipe select
1
04
02: 2-pipe; 04: 4-pipe
DA/DB selected
2
db
dA: DA model; db: DB model
Memory function
3
02
00: no memory when power off;
01: power on;
02: memory;
NO/NC valve select
4
03
00: Val1,Val2 NO valve;
01: Val1 NC valve, Val2 NO valve;
02: Val1 NO valve, Val2 NC valve;
03: Val1, Val2 NC valve;
Manual/Auto
mode select
5
00
00: manual change;
01: auto mode (key invalid)
Return difference
(Deadband)
6
1
Just under auto mode.
Adjustment range 1℃~5℃
Auto mode heat-cool
changeover delay
7
120
00~999 seconds. Only in auto mode
fan running/closed
under heating mode
8
00
00: fan running;
01: fan closed
Min temperature
limit(heating)
9
15
05~20℃
Max temperature
limit(heating)
10
30
15~35℃
Min temperature
limit(cooling)
11
16
10~25℃
Max temperature
limit(cooling)
12
32
20~35℃
Economy mode
setpoint (Cooling)
13
28
20~35℃

Smallart THR-FCU-2025 Specifications

General

Brand	Smallart
Model	THR-FCU-2025
Category	Temperature Controller
Language	English