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Engineering Manual

ManualsBrandsLG ManualsAir Conditioners12,000 Class BTU Wall-Mounted Mini Split Indoor Air Conditioner with 13,800 BTU Heat Pump, Chaos Swing, Auto Restart, Plasma Filter, Self-cleaning Indoor Coil, 24-Hour On-Off Timer, and Wireless Remote Controller: 12,000 Class BTU Wall-Mounted Mini Split
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External Static Pressure
FOUR-WAY VAHU INDOOR UNITS
Heater Capacity Static Pressure Drop (in. wg)
0 0
3, 5 -0.01
8, 10 -0.02
15 -0.03
20 -0.04
Table 97: Electric Heater Static Pressure Drop Factors.
If the electric heater optional accessory is installed, adjust ESP value according to heater size
For every increase in static pressure by 0.01 in wg, the ESP value must be increased by 1
If the ESP setting value is inappropriate, the provided safety device will turn the heater off according to the airflow
Capacity (kBtu/h [tons]) Flow Rate (CFM) Static Pressure Drop (in wg)
18 (1.5)
High (640) -0.04
Middle(580) -0.04
Low (480) -0.04
24 (2.0)
High (710) -0.04
Middle(640) -0.04
Low (480) -0.04
36 (3.0)
High (1100) -0.09
Middle(1000) -0.09
Low (900) -0.09
Table 98: Down Flow (optional) Static Pressure Drop Factors.
If the optional down flow kit is installed, adjust ESP value as necessary
For every increase in static pressure by 0.01 in wg, the ESP value must be increased by 1
Capacity (kBtu/h [tons]) Flow Rate (CFM) Static Pressure Drop (in wg)
18 (1.5)
High (640) -0.04
Middle(580) -0.04
Low (480) -0.04
24 (2.0)
High (710) -0.04
Middle(640) -0.04
Low (480) -0.04
36 (3.0)
High (1100) -0.06
Middle(1000) -0.06
Low (900) -0.06
Table 99: Down Flow Air Filter Static Pressure Drop Factors
If the air filter is installed, adjust ESP value as necessary
For every increase in static pressure by 0.01 in wg, the ESP value must be increased by 1
Heater Capacity (kW) Static Pressure Drop (in. wg)
0 0
3, 5 -0.01
8, 10 -0.01
15 -0.01
20 -0.01
Table 100: Down Flow Internal Electric Heater Static Pressure Drop.
If the electric heater optional accessory is installed, adjust ESP value according to heater size
For every increase in static pressure by 0.01 in wg, the ESP value must be increased by 1
If the ESP setting value is inappropriate, the provided safety device will turn the heater off according to the airflow
Due to our policy of continuous product innovation, some specications may change without notication.
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Multi F and Multi F MAX Indoor Unit Engineering Manual
MULTI
F
MAX
MULTI
F