Experience the LG Difference in HVAC - LG Air Conditioning Technologies
Owner's Manual for LG models including: KNUDB091A Four Way Ceiling Cassette Indoor Unit, KNUDB091A, Four Way Ceiling Cassette Indoor Unit, Ceiling Cassette Indoor Unit, Cassette Indoor Unit, Indoor Unit
LG Ceiling Cassette Mini Split Heat Pump System - 4-Zone - 36k BTU Outdoor - 7k 7k 9k 12k Indoor - 21.5 SEER2 - R-32 | LG KUMXB361A 2-KNMDB07 KNUDB09 KNUDB12
LG KUMXA301A KNMDB071A KNUDB091A KNUDB181A Ceiling Cassette Mini Split RED° Heat Pump System - 3-Zone - 30k BTU Outdoor - 7k 9
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DocumentDocumentJob Name/Location: Date: PO No.: Architect: Engr: Rep: (Company) For: File Approval GC: Mech: (Project Manager) KNUDB091A R32 Multi F 2 x 2 Four-Way Ceiling Cassette Indoor Unit 9,000 Btu/h Resubmit Other Tag No: Performance: Nominal Cooling Capacity (Btu/h) Nominal Heating Capacity (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 9,000 10,400 Electrical: Power Supply (V/Hz/Ø)1,2 Rated Amps (A) Piping: Installed Liquid Pipe (in., O.D.) Installed Vapor Pipe (in., O.D.) Liquid Connection (in., O.D.) Vapor Connection (in., O.D.) Drain (in., O.D. / I.D.) Temperature Sensor 208-230/60/1 0.25 ø1/4 ø3/8 ø1/4 ø3/8 1-1/4, 1 Thermistor Controls Features: · Two thermistor control · 24-Hour on / off timer · Auto operation · Auto restart · Swirl swing · Control lock function · Drain pump · Group control · Inverter (variable speed fan) · Jet cool · R32 leak detection sensor · Compatible with accessory Wi-Fi module · Compatible with applicable Single Zone Outdoor Units (see single zone Included Accessories: literature for matching system details) Wireless Remote Controller - PWLSSB21H Required Accessories: Panel (24-13/32" x 24-13/32") - PT-QAGW0 Optional Accessories: Ventilation Flange3 - PTVK430 Auxiliary Heater Kit - PRARH1 Wi-Fi Module - PWFMDD200 Single-Port Shutoff Valve - PRHPZ010A Controller Options: MultiSITETM CRC* Controllers Simple Remote Controllers Standard III Remote Controllers Deluxe Remote Controller Remote Temperature Button Sensor Dry Contacts Entering Mixed Air: Cooling (°F DB) Heating (°F WB) 57 ~ 77 59 ~ 81 Unit Data: Refrigerant Type Refrigerant Control Sound Pressure (H/M/L) dB(A)4 Standard Filter5 Net Weight (lbs.) Shipping Weight (lbs.) Panel Net Weight (lbs.) Panel Shipping Weight (lbs.) R32 EEV 36 / 33 / 30 Washable 28.4 34 6.3 8.6 Fan: Type Quantity Motor/Drive Air Flow H/M/L (CFM) Dehumidification Rate (pts./hr.) Turbo 1 Brushless Digitally Controlled/Direct 300 / 265 / 230 1.5 Notes: 1. Acceptable operating voltage: 187V-253V. 2. The power wiring and the 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. a. Power Wiring and Communication Wiring from Outdoor Unit to Indoor Unit (No. x AWG) 3 x 14 / 2 x 18. b. Power Wiring and Communication Wiring from Branch Distribution Unit to Indoor Unit (No. x AWG) 3 x 14 / 2 x 18. 3. Must comply with applicable codes for fire isolation dampers. 4. Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745. 5. Removable Washable Filter size: 14" x 14" x 1". 6. See Engineering Manual for sensible and latent capacities. 7. The indoor unit comes with a dry helium charge. 8. 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%. 9. Must follow installation instructions in the applicable LG installation manual. For a complete list of available accessories, contact your LG representative. For continual product development, LG reserves the right to change specifications without notice. SB_MultiF_FourWayCassette_2x2_R32_KNUDB091A_2024_12_17_140735 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG Life's Good" is a registered trademark of LG Corp. /www.lghvac.com Page 1 of 2 Job Name/Location: KNUDB091A R32 Multi F 2 x 2 Four-Way Ceiling Cassette Indoor Unit 9,000 Btu/h Tag No.: Date: PO No.: For continual product development, LG reserves the right to change specifications without notice. SB_MultiF_FourWayCassette_2x2_R32_KNUDB091A_2024_12_17_140735 © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG Life's Good" is a registered trademark of LG Corp. /www.lghvac.com Page 2 of 2