8
WS
-C
321
Touch screen thermostat
I. Product Summary:
II. Technical Parameter
WS
-C321 Series thermostats are
design
-ed to control the fans and valves
in air
conditioner applications via comparison
of the room temperature and setting
temperature as reaching the aim of
comfort and saving energy.
:
VII
.
Operation Instruction
1. Setting Power on/off
Press
to turn on/off the power.
2. Setting Temperature
）
III. Main Functions and Characteristics
1. Modern design similar as a cell phone.
2. Large glass
s
creen
d
isplay
w
ith W
hite
/Blue backlight.
3. 2
-
pipe
a
nd 4
-p
ipe
f
or
c
hoose
.
4. 3
F
an
s
peed
+
a
uto timer
s
witch
f
or
d
aily
o
r
w
eek
.
5. Timer on/off function for daily or week.
Press
to set the temperature.
3. Setting the System Mode
Press
to select
heating,
cooling or
ventilation.
Factory Default is ventilation.
4. Setting the Fan Speed
Press
to select the fan speed.
is Low speed(Factory default);
is Mid speed;
is High speed;
is Auto speed.
In auto mode, the fan will run according to the comparison of room
temperature and set temperature.
5. Setting the Real Time.
Press and hold
for 3 sec., hh will flash in the position of hh: mm.
IV. User Interface Explanatio
6. Room temp calibration function.
7. S
electable
80mmx80mm hidden box.
8. Precise comfort control keeps temperature within1°C of the level you set.
n
Timer off setting 1
Timer on setting 2
Press
to adjust the current hour.
Press
, mm will flash in the position of hh: mm.
Press
to adjust the current minute.
Press
, 1 will flash in the position of week: 1234567.
Press
to adjust the current week.
Timer on setting 1
Cooling
Heating
Room Temp
ROOM
TEMP
Timer off setting 2
℃
Valve on
6. Setting the Time-on(Regular Boot)
Press
for more than 3 seconds, after setting the time, continue to press
until
and
“
hh” twinkling. Press
to adjust the hours
.
Week
1 2 3 4 5 6 7
After the adjustment of hours, press
until the “mm” twinkling,
Power on/off
: 1
SE T TEM P
Set Temp
press
to adjust the minutes.
After the completion of all adjustments
,
press
to confirm, then
does not twinkle,
Regular boot setup is complete
.
Mode Fan Up Down
V. Model Definition
AC 2: Two pipe, for air conditioning
AC 4: Four pipe, for air conditioning
VI. Wiring Digram
The operation of canceling Regular boot is the same, press
to the state of
Regular boot, then pressing
,
the
is twinkling, Regular boot has been canceled
.
7. Setting the Timer off
After the setting of Regular boot, press
again, until
and “hh” twinkling
,
press
to adjust the hours.
After the adjustment of hours is completed
,
press until the
“
mm”twinkling,
press
to adjust the minutes
.
After the completion of all adjustment, press
to confirm, then
does
not twinkling, Off timer setup is completed
.
The operation of canceling Off timer is the same, press
to the state of
Off timer, then pressing
, the
is twinkling, Off timer has been canceled
.
The setting of the third period and forth period are same with the first and
second period, the icons are
(
on, off/into the house, out of the house
)
℃
AC200~240V, 50/60HZ
3A~5A
<0.5W
PC+ABS (flame retardant
）
NTC
10
℃ -
40
℃
±
1
℃
86x86x13.3mm
0-45
℃,
5-95
％
RH(Non
-
condensing
-5~55
℃
80x80mm
