PMBD3630ZR Three Port Branch Distribution Unit
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Specifications:
- Max. Nominal Port Capacity (Btu/h) (each port): 24,000
- Max. Nominal Unit Capacity (Btu/h) (sum of ports): 72,000
- Connected Indoor Unit Capacity (Btu/h): 7,000 ~ 24,000
- Power Input (W): 87
- Electrical: 208-230/60/1
- Piping Connections to Outdoor Unit: Liquid Line (in., O.D.) 3/8
Braze, Vapor Line (in., O.D.) 3/4 Braze - Piping Connections to Indoor Unit: Liquid Line (in., O.D.) 3/8
Braze, Vapor Line (in., O.D.) 3/4 Braze - Net Weight (lbs.): 0 ~ 150
- Shipping Weight (lbs.): 80%
- Power Wiring: ODUBDU, BDUIDU (No x AWG)2 – 3 x 14, 3 x 14
- Comm. Wiring: ODUBDU, BDUIDU (No x AWG)2 – 2 x 18, 2 x 18
Product Usage Instructions:
Installation:
- Place the Three-Port Branch Distribution Unit in the desired
location. - Connect the piping to the outdoor and indoor units following
the specified braze sizes. - Ensure proper electrical connections are made as per the
electrical specifications.
Operation:
- Power on the unit using the specified power input.
- Adjust the settings to achieve the desired cooling/heating
capacity based on the connected indoor unit capacity.
Maintenance:
- Regularly check and clean the unit to ensure efficient
operation. - Inspect the piping connections for any leaks and address them
promptly.
FAQ:
Q: Can the unit capacity be exceeded?
A: It is recommended to stay within the specified unit capacity
limits to ensure optimal performance and longevity of the
product.
Q: What should I do if there is a power outage?
A: Once power is restored, restart the unit and ensure all
settings are as desired before operation.
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Job Name/Location: Date: PO No.: Architect: Engr: Rep:
(Company)
For: File
Resubmit
Approval Other
GC: Mech:
(Project Manager)
PM BD3630ZR
Three-Port Branch Dist ribut ion Unit
For M ult i F M AX and M ult i F M AX w it h LGRED° Out door Unit s
Tag No:
Performance:
Max. Nominal Port Capacity (Btu/h) (each port)
Max. Nominal Unit Capacity (Btu/h) (sum of ports)
Connected Indoor Unit Capacity (Btu/h)
Power Input (W)
Electrical:
Power Supply (V/Hz/Ø)¹ Rated Amps (A)
Piping: Piping Connections to Outdoor Unit: Liquid Line (in., O.D.) Vapor Line (in., O.D.)
Piping Connections to Indoor Unit: Liquid Line (in., O.D.) Vapor Line (in., O.D.)
24,000 72,000 7,000 ~ 24,000
87
208-230/60/1
0.36
3/8 Braze 3/4 Braze
Ø1/ 4 Flare x 3 Ø3/ 8 Flare x 3
Operating Range: Temperature Range (°F D.B.) Maximum Humidity
Unit Data: Net Weight (lbs.) Shipping Weight (lbs.) Power Wiring: ODUBDU, BDUIDU (No x AWG)2 Comm. Wiring: ODUBDU, BDUIDU (No x AWG)2
0 ~ 150 80%
18.3 21.8
3 x 14, 3 x 14 2 x 18, 2 x 18
Notes:
1. Acceptable operating voltage: 187V-253V. 2. The power wiring and the communication wiring from the outdoor unit to the branch distribution unit, and 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 ODU to BDU (No. x AWG) 3 x 14 / 2 x 18. b. Power Wiring and Communication Wiring from BDU to IDU (No. x AWG) 3 x 14 / 2 x 18. 3. Piping lengths:
· Maximum height difference between branch distribution unit and indoor units – 32.8 feet. · Maximum height difference between branch distribution unit and branch distribution unit – 49.2 feet. · Maximum piping length between branch distribution unit and indoor units – 49.2 feet. 4. The branch distribution unit should be installed inside of a building. 5. Must follow installation instructions in the applicable LG installation manual.
Features:
· Distributes refrigerant to indoor units · Internal components are insulated · Compact design
For continual product development, LG reserves the right to change specifications without notice.
SB_M ult i_F_M AX_BranchDist ribut ionUnit _R32_PM BD3630ZR_2024_12_17_140901
© 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:
PM BD3630ZR
Three-Port Branch Dist ribut ion Unit
For M ult i F M AX and M ult i F M AX w it h LGRED° Out door Unit s
Tag No.: Date: PO No.:
For continual product development, LG reserves the right to change specifications without notice.
SB_M ult i_F_M AX_BranchDist ribut ionUnit _R32_PM BD3630ZR_2024_12_17_140901
© 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
Documents / Resources
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LG PMBD3630ZR Three Port Branch Distribution Unit [pdf] Owner's Manual PMBD3630ZR Three Port Branch Distribution Unit, PMBD3630ZR, Three Port Branch Distribution Unit, Branch Distribution Unit, Distribution Unit |