Kaysun KCCHT-04 User manual

Control
KCCHT-04
Original instructions
Thank you very much for purchasing our air conditioner,
Before using your air conditioner, please read this manual carefully and keep it for future
reference.
OWNER'S MANUAL

• This manual gives detailed description of the precautions that should be brought to
your attention during operation.
• To ensure correct service of the wire controller please read this manual carefully before
using the unit.
• For convenience of future reference, keep this manual after reading it.

Contents
1. Safety Precautions................................................................................1
2. Overview of Wired Controller.................................................................2
3. Menu Operations...................................................................................4

1
1. Safety Precautions
The product and Operation and Installation Instructions record the following content, in-
cluding the operation method, how to prevent harms to others and property losses, and
how to use the product correctly and safely. Read the text after understanding the content
(identication and marker maps) below carefully, and observe the precautions below.
! Caution
Read the safety precautions carefully prior to installation.
The important safety precautions are provided below and must be observed. Mea-
nings of marks:
Caution Means improper handling may lead to personal injuries or material
damages.
Warning Means improper handling may lead to serious injuries.
After the installation work is completed, conrm that the trial operation is normal
and hand over the manual to the customer for keeping.
[Note]: So-called “injuries” mean the harms not requiring hospitalization or
long-term treatment, generally referring to wounds, burns, or electric shocks.
Material damages refer to property and material losses.
Icon Name
It indicates "prohibited". The specic content of prohibition is provided using graphics
or text in the icon or nearby.
It indicates "mandatory". The specic mandatory content is provided using graphics or
text in the icon or nearby.
! Caution
Do not install the product at a place where ammable gas easily leaks. Once am-
mable gas leaks and stays around the wired controller, a re may be caused.

2
2 Overview of Wired Controller
Enter the menu struc-
ture from the home
page
Navigate the cursor on
the display/navigate
in the menu structure/
adjust the settings
Come back to
the up level
Turn on or off the
space operation
mode
Long press for
unlocking /locking
the controller
Go to the next step when
programming a schedule in the
menu structure / conrm a
selection/enter a submenu in

3
Heating mode
Cooling mode
Auto mode
WEEKLY
TIME icon
Number of
parallel units
Compressor
operating
Fan on
Water pump on
External elec-
tric heater on
Set temperature
Number of parallel units
Timer icon
Alarm icon
Lock icon
Silent mode on
Centralized control
access of network
Anti-freezing or
manual defrost on

4
3 Menu Operations
3.1 Unlocking/Locking Operation
When the wired controller is locked, press
and hold the “UNLOCK” button for 2s to un-
lock it, when “ is not displayed; in the un-
locked status, press and hold the “UNLOCK”
button for 2s to lock it, when “ is displayed
and the wired controller cannot be operated;
when there is no operation for continuous
60s on any page, the wired controller re-
turns to the home page and is locked auto-
matically, and the locking icon is displayed.
3.2 Power-on/off
When the wired controller is unlocked and
the unit is on, “ON/OFF” can be pressed
to power off the unit under the home page
only; when the unit is off, press “ON/OFF”
to power on the unit. The mode can be
switched under the power-off mode only.
3.3 Setting Mode
In Unlock mode, press the “MENU” bu-
tton to enter the menu setting interface,
press the “▼” and “▲” buttons to select
“MODE” and set a mode, and press the
“OK” button as shown in the above gu-
re to access the submenu (mode setting).
As shown below: Three modes available.
a.Cooling mode
b.Heating mode
c.Water pump mode
When the current mode button is selected
(blinking), press “◄” and “►” to set a mode
or temperature, and then press “▼” and
“▲” to adjust the mode and set temperature
value. After setting, press the “OK” button
to save the setting and go back to the home
page; or press the “BACK” button to go
back to the home page; if there is no subse-
quent operation in 60s, the setting is saved
automatically, and the system returns to the
home page.

5
3.4 User Menu
Select “USER MENU” to enter the user
menu. The interface is as follows:
Select “QUERY” to access the query func-
tion. The interface and operation are as
follows:
The user rst uses the “▼” and “▲” buttons
to select the address of module to view
(the ofine address is skipped automati-
cally). Press the “OK” button to access the
lower-layer submenu or press “BACK” to go
back to the previous interface; during opera-
tion on the menu page, press “BACK” to go
back to the previous interface. After entry,
the interface is displayed as follows:
• State query:
Select “STATE QUERY”, and press the
“OK” button to enter the interface. The inter-
face display is as follows:
• Current error:
Select “CURRENT ERROR”, and press the
“OK” button to enter the interface. The inter-
face display is as follows if there is no error
currently:
If there is an error, the interface display is
as follows, and the current error code and
description are displayed: