LG KNMLB361A R32 Multi F Multi-Position Air Handling Unit
Model: KNMLB361A
Capacity: 36,000 Btu/h Indoor Unit
Refrigerant Type: R32
Specifications
| Parameter | Value | Details |
|---|---|---|
| Nominal Cooling Capacity | 36,000 Btu/h | |
| Nominal Heating Capacity | 40,000 Btu/h | |
| Cooling Nominal Test Conditions: | ||
| Indoor | 80°F DB / 67°F WB | |
| Outdoor | 95°F DB / 75°F WB | |
| Heating Nominal Test Conditions: | ||
| Indoor | 70°F DB / 60°F WB | |
| Outdoor | 47°F DB / 43°F WB | |
Electrical
| Power Supply | 208-230 / 60 / 1 | (Acceptable operating voltage: 187V-253V) |
| Rated Amps | 3.4 A |
Piping
| Installed Liquid Pipe (in., O.D.) | 3/8 Flare | |
| Installed Vapor Pipe (in., O.D.) | 5/8 Flare | |
| Liquid Connection (in., O.D.) | 3/8 Flare | |
| Vapor Connection (in., O.D.) | 5/8 Flare | |
| Drain (in., O.D. / I.D.) | 3/4 FPT | |
| Temperature Sensor | Thermistor |
Standard Features
- Access Panel for Field Supplied Air Filter
Controls Features
- Inverter (variable speed fan)
- Hot start
- Self diagnosis
- Soft dry operation
- Auto operation
- Auto restart
- Sleep mode
- Timer (on/off/weekly)
- ESP control
- R32 leak detection sensor
- Integrated dry contact for 3rd party thermostat
Controller Options
- MultiSITE™ CRC* Controllers
- Simple Remote Controllers
- Standard III Remote Controllers
- Deluxe Remote Controller
- Wireless Remote Controller
- Remote Temperature Button Sensor
- Dry Contacts
Optional Accessories
- Single-Port Shutoff Valve - PRHPZ010A
- Auxiliary Heater Kit - PRARH14
- Electric Heater Kits - ANEHxx3Cx
- Downflow Conversion Kit - PNDFA0
- Wi-Fi Module - PWFMDD200
Unit Data
| Refrigerant Type | R32 | |
| Refrigerant Control | EEV | |
| Sound Pressure (H/M/L) | 40 / 37 / 35 dB(A) | (Tested in an anechoic chamber under ISO Standard 3745) |
| Filter Dimensions | 20 x 20 x 1 in | (Actual filter sizes may vary) |
| Net Weight | 138.2 lbs | |
| Shipping Weight | 152.8 lbs |
Fan
| Type | Sirocco | |
| Quantity | 1 | |
| Motor/Drive | Brushless Digitally Controlled / Direct | |
| Air Flow (H/M/L) | 1,050 / 980 / 900 CFM | |
| Minimum~Maximum External Static Pressure | 0.1~1.0 in wg | (May result in reduced airflow) |
| Fan Setting Value | N/A - Constant Flow | |
| Dehumidification | 7.17 pts./hr. |
Entering Mixed Air Conditions
| Cooling (°F WB) | 57 ~ 77 | |
| Heating (°F DB) | 59 ~ 81 |
Configuration Diagrams
Factory Configurations
Vertical Upflow
Diagram shows a rectangular unit. Air enters from the bottom and exits from the top. Key components labeled: Air Filter Cover, Liquid Pipe, Vapor Pipe, Upflow Drain Connection.
Horizontal Left
Diagram shows a rectangular unit. Air enters from the right and exits from the left. Key components labeled: Air Filter Cover, Liquid Pipe, Vapor Pipe, Drain Connection.
Vertical Downflow
Diagram shows a rectangular unit. Air enters from the top and exits from the bottom. Key components labeled: Air Filter Cover, Liquid Pipe, Vapor Pipe, Downflow Drain Connection. This configuration requires a vertical downflow kit.
Horizontal Right
Diagram shows a rectangular unit. Air enters from the left and exits from the right. Key components labeled: Air Filter Cover, Liquid Pipe, Vapor Pipe, Drain Connection.
Dimensional Drawings
The document includes dimensional views (Top, Front, Side, Bottom) detailing the unit's physical layout and connection points. Specific dimensions are provided for pipe connections, drain connections, and overall unit size.
Top View: Shows overall width and depth, and placement of pipe and drain connections.
Front View: Shows overall height, width, and the location of liquid/vapor pipes and the drain connection for upflow applications.
Side View: Shows overall height and depth, and the location of pipe and drain connections.
Bottom View: Shows overall width and depth, and the location of the drain connection for horizontal left applications.
Notes
- Acceptable operating voltage: 187V-253V.
- Power and communication wiring from the outdoor unit to the indoor unit, or from the branch distribution unit to the indoor unit is field supplied and must be stranded, shielded or unshielded (if shielded, it must be grounded to the chassis of the outdoor unit only). All wiring must comply with applicable local and national codes.
- Power wiring and communication wiring from outdoor unit to indoor unit (No. x AWG) 3 x 14 / 2 x 18.
- Power wiring and communication wiring from branch distribution unit to indoor unit (No. x AWG) 3 x 14 / 2 x 18.
- Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.
- If a Third-Party Dry Contact and an LG internal heater or an LG Auxiliary Heater Kit is installed, supplemental heat capability cannot be controlled by the Third-Party Thermostat.
- Electric heater accessory is available in 3~10kW capacities for 12/18/24/30k Multi F Multi-Position Air Handling Units. For 36k units, electric heater accessory is available in 3~15kW capacities. Refer to the Engineering Manual for details.
- Requires an LG wall controller because Multi-Position Air Handling Units do not have infrared receiver.
- Actual filter sizes may vary.
- Maximum static pressure may result in reduced airflow (CFM).
- See Engineering Manual for sensible and latent capacities.
- The indoor unit comes with a dry helium charge.
- Corresponding refrigerant piping length is in accordance with standard length of each outdoor unit and the level difference is 0 ft. All capacities are net with a combination ratio between 95 - 105%.
- Must follow installation instructions in the applicable LG installation manual.
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