Haier AB072MRERA - Page 592

584
LED light introduction:
• LED1, LED2: communication lamp between indoor unit and wired controller.
These two lamps icker alternately under normal condition; once occurs the communication faulty, these
two lamps will light or not light at the same time.
• LED3, LED4: communication lamp between indoor unit and outdoor unit.
These two lamps icker alternately under normal condition; once occurs the communication faulty, these
two lamps will light or not light at the same time.
• LED5: malfunction lamp of indoor unit.
This lamp not light under normal condition; once indoor unit occurs malfunction this lamp will icker, icker
times indicate the corresponding failure code.
• LED7: forced-open lamp for indoor electronic expansion valve.
This lamp not light under normal condition; during adjusting the electronic expansion valve by hand this lamp
will icker.
(1) Denition and description of SW01
SW01_1
Operation mode displayed
on wired controller
ON [fan] [cooling] [dehumidification]
OFF [auto] [fan] [cooling] [dehumidification] [heating]
SW01_2
SW01_3
SW01_4
Address of wire controlled
indoor unit (Note 1)
[2] [3] [4]
Address of wire controlled indoor unit (group
address)
OFF OFF OFF 1# (wire controlled master unit) (default)
OFF OFF
ON 2# (wire controlled slave unit)
OFF
ON OFF 3# (wire controlled slave unit)
OFF
ON ON 4# (wire controlled slave unit)
ON OFF OFF 5# (wire controlled slave unit)
ON OFF ON 6# (wire controlled slave unit)
ON ON OFF 7# (wire controlled slave unit)
ON ON ON 8# (wire controlled slave unit)
SW01_5
SW01_6
SW01_7
SW01_8
Capability of indoor unit
[5] [6] [7] [8] Capability of indoor unit
OFF OFF OFF OFF 0.6HP(AD052MSERA)
OFF OFF OFF
ON 0.8HP(AD072MSERA)
OFF OFF
ON OFF 1.0HP(AD092MSERA)
OFF OFF
ON ON 1.2HP(AD122MSERA)
OFF
ON OFF OFF 1.5HP
OFF
ON OFF ON 1.7HP(AD162MSERA)
OFF
ON ON OFF 2.0HP(AD182MSERA)
OFF
ON ON ON 2.5HP(AD242MSERA)
ON OFF OFF OFF 3.0HP
ON OFF OFF ON 3.2HP
ON OFF ON OFF 4.0HP
ON OFF ON ON 5.0HP
ON ON OFF OFF 6.0HP
ON ON OFF ON 8.0HP
ON ON ON OFF 10.0HP
ON ON ON ON 15.0HP
Dip switch introduction
SW01 is used to set capabilities of master and slave indoor units as well as indoor unit; SW03 is used to set
indoor unit address (combine original communication address and address of centralized controller);
Note 1:
One wired controller can control Max. eight slim duct indoor units.