S&A CWFL-4000 User Manual page 8

2. Detailed parameter setting is as below table
Order Code
1 F1
2 F2 Temp. difference values
3 F3 Cooling hysteresis
4 F4 Way of control
5 F5
6 F6 Temp. difference values
7 F7 Cooling hysteresis
8 F8 Way of control
9 F9 The highest set temp.
10 F10 The lowest set temp.
11 F11 Ultra-high room temp.alarm
12 F12 Ultra-high water temp. alarm
13 F13 Ultra-low water temp. alarm
14 F14 Temp. alarm delay
15 F15 Sensor failure alarm delay
Water flow detection delay
16 F16
of machine startup
17 F17 Flow alarm delay
18 F18 Heating hysteresis
19 F19 Water pump stop delay
20 F20
Compressor activate
21 F21
Turn on setting of phase
22 F22
sequence protection
Turn on setting of external
23 F23
(startup and standby)
NO and NC setting of external
24 F24
25 F25 External input activation delay
Set item
Set temp.
Set temp.
（F10+1） ～40
1～（F9-1）
Startup delay
protection
input function
input function
Factory
Range
setting
F10～F9 /
25
-20～40
-15～5 -2
0.1～3.0
0.8
0～1 0
F10～F9 /
30
-20～40
-15～5 -2
0.1～3.0 1
0～1 1
35
20
40～50 45
1～20 10
1～20 15
0～30 5
0～180 10
0～180 5
0～180 2
0～10 0.8
0～180
5
0～180 30
0～180 90
On off /
On off off
NO / NC NC
0～180 0
8
CWFL-4000 Series
Remark illustration
Intelligent mode /
Constant temp mode
setup menu
of low temp
0.1 resolution ratio
0 Constant,
1 Intelligent
Intelligent mode /
Constant temp mode
setup menu
0.1 resolution ratio
0 Constant,
1 Intelligent
Constant temp. mode
Min. 1, Constant
temp. mode invalid
Common in
Minute
Second
Second
Second
0.1 resolution ratio
Second
Second
Second
Single-phase OFF /
three-phase ON
NO-normally opened /
NC-normally closed
Second
Register
address
0x0401
0x0402
0x0403
system
0x0404
0x0405
0x0406
of high
temp
0x0407
system
0x0408
0x0409
0x040a
0x040b
0x040c
0x040d
high&low
0x040e
Temp
0x040f
systems
0x0410
0x0411
0x0412
0x0413
0x0414
0x0415
0x0416
0x0417
0x0418
0x0419