Haier AB072MRERA - Page 595

587
Dip Switch Setting
Dip switch introduction:
SW01
SW01_1
SW01_2
SW01_3
SW01_4
Wired control
address
[1] [2] [3] [4] Wired control address
OFF OFF OFF OFF 1# (wired control master unit) (default)
OFF OFF OFF
ON 2# (wired control slave unit)
OFF OFF
ON OFF 3# (wired control slave unit)
… … … … …
ON ON ON ON 16# (wired control slave unit)
SW01_5
SW01_6
SW01_7
SW01_8
Capacity of
indoor unit
[5] [6] [7] [8] Capacity of indoor unit
OFF OFF OFF OFF 0.6HP(AD052MJERA, AD052MSERA)
OFF OFF OFF
ON 0.8HP(AD072MJERA, AD072MSERA)
OFF OFF
ON OFF 1.0HP(AD092MJERA, AD092MSERA)
OFF OFF
ON ON 1.2HP(AD122MJERA, AD122MSERA)
OFF
ON OFF ON 1.7HP(AD162MJERA, AD162MSERA)
OFF
ON ON OFF 2.0HP(AD182MJERA, AD182MSERA)
OFF
ON ON ON 2.5HP(AD242MJERA, AD242MSERA)
ON OFF OFF OFF 3.0HP(AD282MJERA, AD282MSERA)
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.