Watts WS-C321 Series Quick Start Manual

WS-C321 Touch screen thermostat
I. Product Summary:
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.
II. Technical Parameter
III. Main Functions and Characteristics
1. Modern design similar as a cell phone.
2. Large glass screen display with W
3. 2-pipe and 4-pipe for choose.
+
4. 3 Fan speed auto timer switch for daily or week
5. Timer on/off function for daily or week.
6. Room temp calibration function.
7. Selectable 80mmx80mm hidden box.
8. Precise comfort control keeps temperature within1°C of the level you set.
IV. User Interface Explanatio
Timer off setting 1
Timer on setting 1
Cooling
8
Heating
Room Temp
ROOM
1 2 3 4 5 6 7
TEMP
Week
: 1
SE T TE M P
Power on/off
Mode Fan Up
V. Model Definition
AC 2: Two pipe, for air conditioning
AC 4: Four pipe, for air conditioning
VI. Wiring Digram
:
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
/Blue backlight.
hite
.
n
Timer on setting 2
Timer off setting 2
℃
Valve on
℃
Set Temp
Down
VII. Operation Instruction
1. Setting Power on/off
Press to turn on/off the power.
2. Setting Temperature
Press to set the temperature.
3. Setting the System Mode
Press to select heating,
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.
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.
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
After the adjustment of hours, press
press to adjust the minutes.
After the completion of all adjustments , press
Regular boot setup is complete.
The operation of canceling Regular boot is the same, press
Regular boot, then pressing
7. Setting the Timer off
After the setting of Regular boot, press
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
not twinkling, Off timer setup is completed.
The operation of canceling Off timer is the same, press
Off timer, then pressing
The setting of the third period and forth period are same with the first and
second period, the icons are
cooling or ventilation.
to adjust the hours.
until the "mm" twinkling,
to confirm, then
, the is twinkling, Regular boot has been canceled.
again, until and "hh" twinkling,
to confirm, then
to the state of
, the is twinkling, Off timer has been canceled.
( on, off/into the house, out of the house)
does not twinkle,
to the state of
does