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HVAC Solution
TM
2.1 Product Feature
Category
Level1
Test run
Central control address
ESP (fan RPM)
Thermistor
Ceiling height
RMC Master/slave
Override Master/Slave
Dry contact mode
Fixed air volume
Installer
Display temperature unit
setting
Celcious temperature unit
Emergency heater
Function control during
group control
Option Unit
Refrigerant leakage detec-
tion sensor (code : 29)
Level2 (Code)
Level3 (Code)
Cooling (01:01)
code : 01
Heating (01:02)
-
code : 02
Slow (03:01:xxx)
Low (03:02:xxx)
code : 03
Med (03:03:xxx)
High (03:04:xxx)
Pow (03:05:xxx)
Remote controller
(04:01)
code : 04
Indoor (04:02)
2TH (04:03)
Low (05:01)
Standard (05:02)
code : 05
High (05:03)
Very high (05:04)
Slave (07:00)
code : 07
Master (07:01)
Slave (08:00)
code : 08
Master (08:01)
Manual (09:00)
code : 09
Auto (09:01)
Variable (11:01)
code : 11
Fixed (11:02)
Celsius (12:00)
code : 12
Fahrenheit (12:01)
1°C (17:00)
code : 17
0.5°C. (17:01)
Not use
Not use (18:00:0)
Fan Off (18:01:xx:0)
Use
Fan On (18:01:xx:1)
Type 0 : Use common
functions (19:00)
code : 19
Type 1 : Use expanded
functions (19:01)
Air purify
Not installed (20:00)
(code : 20)
Installed (20:01)
Not installed (21:00)
Heater (code : 21)
Installed (21:01)
Humidifier
Not installed (22:00)
(code : 22)
Installed (22:01)
Elevation grill
Not installed (23:00)
(code : 23)
Installed (23:01)
Ventilation kit
Not installed (24:00)
(code : 24)
Installed (24:01)
Step 0 : Not installed (25:00)
Aux Heater
Step 1 : Installed (normal) (25:01)
(code : 25)
Step 2 : Installed (Duct) (25:02)
Not installed (29:00)
Installed (29:01)
DESCRIPTION
After installing the product, it is a pilot operation to check the installation status.
It is function to set the central control address of the indoor unit when central controller is connected.
It is the function to set the fan speed value corresponding to each fan speed for easy instal-
lation
There can be many differences between the temperature sensed at the installation location
and the room temperature. To prevent this, it is a function to control the product close to the
actual indoor temperature by comparing the temperature detected by the IDU with the tem-
perature detected by the remote controller.
It is a function to change the indoor fan air volume according to the ceiling height.
This function sets configuration for the master/slave setting through the remote controller to
use 2-remo control.
Can not use this function on Dual set mode.
The operation master / slave selection function is to avoid other mode operations
It prevent the selection of opposite mode of the master indoor unit by the indoor units set as
slaves.
This function activates / deactivates the dry contact auto function.
When set as manual,
- Dry contact Off : Operation Off + Hard Lock
- Dry contact On : Operation Off
When set as auto,
- Dry contact Off : Operation Off + Hard Lock
- Dry contact On : Operation On
This function sets the fan speed of the indoor unit to variable / fixed.
- Variable : It operates with low fan speed when compressor off.
- Fixed : It operates with set fan speed even when compressor off.
This function sets the temperature unit displayed on the remote controller.
This function is to set the unit for temperature control by 1°C or 0.5°C.
Not use the emergency heater function
When the product is stopped due to an error during heating operation, this function enables
the heater to be operated in an emergency in other error states other than a specific error in
order to reduce the inconvenience felt by the customer as the indoor temperature continues
to decrease.
* xx means the step value corresponding to the outdoor temperature that determines
whether to enter or cancel the function.
- In case of 3 steps, xx can be set 1~3
For 16 steps xx can be set to 1~15
This function enables the control of the common functions, or enables some functions
based on the master indoor unit during the group control.
When installing or removing optional devices
It is a function to set whether or not to mount.
When installing or removing optional devices
It is a function to set whether or not to mount.
When installing or removing optional devices
It is a function to set whether or not to mount.
The front panel can be automatically lowered by using the elevating grill for easy filter
cleaning in the Cassette product installed on the ceiling.
When installing or removing optional devices
It is a function to set whether or not to mount.
When installing or removing optional devices
It is a function to set whether or not to mount.
When a leak occurs in the indoor unit flare connection and welding part, the refrigerant leak
detection sensor detects it and prevents additional refrigerant leakage.
Wired remote controller
_ 7
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