Kaysun KC-FCD-2T Operating manual

USER AND INSTALLATION MANUAL
Electronic temperature controller
KC-FCD-2T
IMPORTANT N O TE:
Read this manual carefully before installing or operating your new air conditioning unit. Make
sure to save this manual for future reference.

Electronic temperature controller installation and operation manual
Electronic temperature controller KC-FCD-2T is suitable for the
industrial, commercial and civilian buildings. It controls the fan
coils in the terminal of the central air conditioner. This
temperature controller has a large screen liquid crystal display,
and it can be easily operated and has stable performance.
Room temperature Setting, temperature compensation, four
kinds of fan speed mode, working mode switch, timing on
and timing off, clock functions.
Product functions:
Key functions: Power key ( ), mode key (M), fan speed
key ( ),key of adjusting the setting (▼,▲).
1 Operation
ON/OFF: Press the “ ” key once, then the unit and the dis-
play screen will be operated; press again, the unit and the dis-
play screen will be off.
Setting mode: Under default interface, press “M” key, switch the
mode (Heat, Cool).
Setting fan speed: Under default interface, press “ ” key,
switch the fan speed (Auto, Low, Med, High).
Setting temperature: Under default interface, press the “ ▼ ”
button to decrease the setting temperature (long press 3s for
continue adjusting), press “ ▲ ” to increase the setting
temperature (long press 3s for continue adjusting); each
pressing will change 1ºC .
Timing on setting: Press “M” key, until the “hh” in the “hh:mm”
flashes (at the time “TIMING ON” icon display), press “ ▼ ” or
“ ▲ ”to adjust the timing on hour (long press 3s for continue adjust-
ing); press “ ” key again, the “mm” in the “hh:mm” flashes ,
press “ ▼ ” or “ ▲ ” to adjust the timing on minute (long press 3s
for continue adjusting), press “M” key for confirmation (no key
operation for 5s will be auto confirmed, press “M” key before
confirmation will enter to the timing off setting) and back to the
default interface.
Timing off setting: Enter to the timing on setting, press “M” key,
until the “hh” in the “hh:mm” flashes (at that time “TIMING OFF”
icon display), press “ ▼ ” or “ ▲ ” to adjust the timing off hour
(long press 3s for continue adjusting); press “ ” key again, the
“mm” in the “hh:mm” flashes , press “ ▼ ” or “ ▲ ” to adjust the
timing off minute(long press 3s for continue adjusting), press “M”
key for confirmation (no key operation for 5s will be auto
confirmed, press “M” key before confirmation will enter to the
clock setting) and back to the default interface.
Clock setting: Enter to the timing off setting, press “M” key, until
the “hh” in the “hh:mm” flashes (at that time “TIMING ON” and
“TIMING OFF ” icons will not display), press “ ▼ ” or “ ▲ ” to
adjust the clock hour (long press 3s for continue adjusting);
press “ ” key again, the “mm” in the “hh:mm” flashes , press
“ ▼ ” or “ ▲ ” to adjust the clock minute (long press 3s for cont-
inue adjusting), press “M” key for confirmation (no key operation
for 5s will be auto confirmed, press “M” key before confirmation
will enter to the clock setting) and back to the default interface.
Cancel the timing on: during the timing on setting, adjust the time
to be “00:00” or under default interface press “ ” key for 3s to
cancel the timing on.
Cancel the timing off: during the timing off setting, adjust the time
to be “00:00” or under default interface press “ ” key for 3s to
cancel the timing off.
Temperature compensation setting: Under the power off, press
“▼&▲” key for 3s, the display of “SETTING TEMP” will display the
temperature compensation value; press “ ” key to change the
temperature compensation plus-minus, press “ ▼ ” or “ ▲ ” to
adjust the temperature compensation value (long press for continue
adjusting), press “M” key for confirmation (no key operation for 5s
will be auto confirmed) and back to the power off state.
2 Technical parameters
Name
Electronic temperature
controller
Model
KC-FCD-2T
Power voltage
AC220V±10%,50Hz
Power consumption
<2W
Loaded current
<1A
Accuracy of control temperature
±1 ºC
Display accuracy of indoor
temperature
1 ºC
Setting temperature range
17 ~30ºC
Storage temperature
-5 ~ 55 ºC
Working temperature
5 ~ 45 ºC
Relative humidity
<92%
Installation method
standard 86 box installation
Surface material
PC+ABS antiflaming
Surface size
86×86×15mm
installation manual
1

3 Alarm
When the temperature of controller is over working tempera-
ture, the “room temp” display area will display “ E1”.
Please correctly wiring as the wiring figure; there are air vent
around the temperature controller cover, please install the
controller after painting the wall, for avoiding the water, sand
etc. to get into the temperature controller, and cause the
controller damage.
4 Wiringdiagram
Maintain guide:
If the controller can’t control fan coil normally, please
contact the customer service.
L
N
L HI MED LOW V N
5 Packing accessories
Name
Qty.
Installation and
operation instruction
1 pc
Bolt(M4)
2 bolts
6 Installation instruction
1. As the figure connect the
product’s terminals with the
reserved wires in the 86 box;
2. Open the front cover from
two lower button positions;
3. Use M4 bolts to install the box
bottom to the standard 86 box;
(the required depth of the box
bottom ≥50mm)
4. Fasten the front cover.
installation manual
2
Fan
WARNING