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Johnson Controls HVAHR072B41S - User Manual

Johnson Controls HVAHR072B41S
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SM-15001
SERVICE MANUAL
INVERTER-DRIVEN MULTI-SPLIT SYSTEM
HEAT PUMP AIR CONDITIONERS
Service Manual
< Outdoor Units >
(H,Y)VAHP072B(3,4)1S to (H,Y)VAHP360B(3,4)1S
(H,Y)VAHR072B(3,4)1S to (H,Y)VAHR360B(3,4)1S
< Indoor Units >
ƔDucted High Static Type
(H,Y)IDH018B21S to (H,Y)IDH048B21S
ƔDucted Medium Static Type
(H,Y)IDM006B21S to (H,Y)IDM048B21S
ƔDucted Slim Type
(H,Y)IDS006B21S to (H,Y)IDS018B21S
Ɣ4-Way Cassette Type
(H,Y)IC4012B21S to (H,Y)IC4036B21S
Ɣ1-Way Cassette Type
(H,Y)IC1006B21S to (H,Y)IC1015B21S
ƔWall Mounted Type
TIWM006B21S to TIWM024B21S

Questions and Answers

  • N
    Nicholas GarciaAug 9, 2025
    What to do if no units show up on the display of my Johnson Controls Air Conditioner after startup, or an Adapter communication failure (S23) is detected?
    • D
      daniel95Aug 9, 2025
      First, disable any commercial security software, ensuring to secure the network with a firewall of routers. Then, verify that all adapters are turned ON. Next, check that the LAN is properly wired between the adapter and the management computer, and that the power to the hub is ON. Finally, use a category five LAN cable up to 100m in length and connect the management computer and adapter to an Ethernet hub.
  • I
    Ian HendersonAug 20, 2025
    Why does connection evaluation time take too long on my Johnson Controls HVAHR072B41S Air Conditioner?
    • H
      Heather BrooksAug 20, 2025
      The system connection evaluation time may last up to 20 minutes after startup. To reduce this time, turn OFF the indoor units from the remote controller.
  • C
    Charles ColemanAug 30, 2025
    How to fix Johnson Controls Air Conditioner when it does not boot after double-clicking on the icon?
    • D
      Diana BruceAug 30, 2025
      First, install this system according to the procedure described in this manual. Then, ensure that the system is installed with a computer that meets the system requirements in accordance with this manual. Also, clear the memory to create more than 1GB of free space or substitute the computer with another one with larger memory space. Finally, substitute [Never notify] for [Change User Account Control settings].

Johnson Controls HVAHR072B41S Specifications

General IconGeneral
BrandJohnson Controls
ModelHVAHR072B41S
CategoryAir Conditioner
LanguageEnglish

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