LG PAHCNM000 Owners & Installation Manual page 33

5-1-1. Air Conditioner Settings
• Run the 'Air Conditioner Settings' icon to set the air conditioner and operation.
CAUTION
!
• Correctly set the air conditioner type.
- An error could occur in sensors, damper actuators, etc.
• When setting the temperature determination criteria to air supply, be sure to connect the
capacity control communication.
- A communication error could occur.
• Outdoor unit sequential control is enabled when the temperature determination criteria is
return air.
CAUTION
!
• The number of set fans should match the number of fans installed to the air conditioner.
- If there is a discrepancy in the number of fans, operation and monitoring will not run
normally.
Item
Air conditioner type
Temperature determination
criteria
Supply air cooling target
temperature
Supply air heating target
temperature
Outdoor unit sequential
control
Item
Cooling
You can set the cooling humidification function.
humidification Enabled when the 'Humidification' function is set in
Additional Operation mode.
function
You can set the warming-up operation time.
Warming-up operation only circulates indoor air with the
Warming-up
outdoor air and exhaust dampers closed so that the indoor
time
load can be quickly removed.
- Settable time: 0-180 minutes
You can set the automatic control address.
- Set to decimal
Automatic
- Since ACP uses hexadecimal, set to decimal when
control address
connecting ACP (ex, ACP: 0x29 → address: 41).
- Settable address range: 1-247
Set the number of return air fans applied to the air
Return air (RA)
conditioner.
fan count
- Number of return air fans: 0, 1, 2, 4, 6
Set the number of supply air fans applied to the air
Supply air (SA)
conditioner.
fan count
- Number of return air fans: 0, 1, 2, 4, 6
HMI SETTINGS
Description
Set air conditioner type: air conditioner,
dedicated outdoor air system
Set target temperature criteria: return air,
supply air
- Return air criteria: cooling 18-30 °C , heating
16-30 °C
Can be set when the target temperature criteria
is air supply (outdoor unit capacity control
operation)
- Set temperature 12-50 °C
Outdoor unit sequential control enable/disable
setting
Outdoor unit simultaneous thermo-off
prevention function
Description
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