Idiomas disponibles
Idiomas disponibles
Touchscreen Thermostat
Code: 0769019,
Reference: KCT19
CAUTION:
1. Turn off all electrical devices (e.g. heater, cooler)
that are connected to the unit before installation
and maintenance.
2. The installer must be a trained service personnel
3. Disconnect the power supply before maintenance.
4. It must be mounted on a dry clean indoor place.
5. Do not expose this unit to moisture.
6. Do not expose this unit to dipping or splashing.
Feature List
o
o
Temperature display in
F or
C
o
Temperature measurable range : 32 - 99
F / 0 - 40
EEPROM stores all settings
Clock in 12hr / 24 hr
Energy and UV lamp usage record
Defrost function
Cleaning screen mode
Calendar
Screen lock mode
Temperature calibration
Wiring
NOTE: Power supply of this thermostat is 230Vac.
Terminals
Device
L
230Vac Live
N
230Vac Neutral
NC
Normally closed output
NO
Normallly open output
Pull all cables back into the wall beforehand to avoid
trapping of wires.
Do not use any metal conduits or cables provided with
metal sheaths.
Recommend adding fuse or protective device in the live
circuit.
Connection with burner, domestic boiler, air-conditioned
system, zone valve with spring return:
Connection to a zone valve:
o
C
Mounting
Open the thermostat at bottom side by a flat screw driver.
1.
Base housing
i.
Adjust the base on the wall or junction box and
ensure that the base is at surface level and
cover the junction box comfortably.
ii.
Pull the cables out through the middle hole of
the base.
iii.
If necessary, place 2 pcs of wall anchors in the
wall.
iv.
Fasten the base with 2 pcs of long screws.
v.
Place the cables at the hole near the terminal
block.
2.
Hold the thermostat on the base.
3.
Push the thermostat straight onto the base until it
snaps into place.
System Setting
In normal mode, press SYSTEM to enter system mode.
User may set the system used by pressing SYSTEM.
It follows the sequence as below:
HEAT COOL OFF HEAT
Heating appliances will be activated when the
HEAT
room temperature is lower than the setting
MODE
temperature.
Cooling appliances will be activated when the
COOL
room temperature is higher than the setting
MODE
temperature.
OFF
Neither heating nor cooling will be activated at
MODE
any temperature.
o
o
When room temperature is below 0
C / 32
F, temperature
o
o
display will keep at 0
C / 32
F
o
o
When room temperature is above 40
C / 99
F,
o
o
temperature display will keep at 40
C / 99
F
When heating/cooling is On, will be shown on the
screen.
Setup Mode
There are 8 settings in the setup mode:
1.
Calendar (when thermostat is offline)
2.
12 / 24 hour selection
o
o
3.
C /
F display selection
4.
Span selection
5.
Temperature calibration
6.
Short / long delay selection
7.
DST (Daylight Saving Time) selection
8.
Screen lock selection
To enter setup mode, press and hold SYSTEM for 5
seconds.
In setup mode, press EXIT to discard changes made to the
current setting and exit setup mode. Press CONFM to
apply changes and proceed to the next setting.
Set Calendar
NOTE: If thermostat is online, Set Calendar screen will
not be available, calendar adjustment is not needed.
Thermostat will retrieve the date automatically when it is
configured to online.
Press
/
to change year, month and day
accordingly.
Press CONFM to apply changes and proceed to the next
setting.
12/24 Hour
Press
/
to switch between 12 and 24 hour mode.
Press CONFM to apply changes and proceed to the next
setting.
o
o
C /
F Selection
o
o
F temperatuire
Press
/
to switch between
C or
unit.
Press CONFM to apply changes and proceed to the next
setting.
