Electrical Wiring - Haier AB052MCERA Manuel D'instructions

Electrical Wiring

(5) Description of jump wire:SW08(1:ON, 2:OFF)
J1 Fix air volume
Run at Mid speed
when Hi Speed is
J2
selected
Quiet running
J3
mode
This Indoor has
J4
highest priority
Indoor and
outdoor 90 meters
J5
drop selection
J6 Reserved
Indoor installation
J7
height selection
Twin energy
J8
source
Code setting of wired controller
Function switches
Switch
Code Function description
status
ON Auxiliary wired controller
SW1
OFF Master wired controller
ON Common wired controller
SW2 New fan-only has refrigerating,
OFF
heating, and air supplying modes
ON Display ambient temperature
SW3
OFF Do not display ambient temperature
ON
26 lock disabled
SW4
OFF 26 lock enabled
Collect ambient temperature of wired
ON
controler
SW5
OFF Collect ambient temperature of PCB
ON Power failure memory disabled
SW6
OFF Power failure memor enabled
ON Temperature sensor 4k7 enabled
SW7
OFF Temperature sensor 4k7 disabled
ON Temperature sensor 5k1 enabled
SW8
OFF Temperature sensor 5k1 disabled
Note: ON indicates short circuit; OFF indicates disconnection.
Normal mode(default)
1
Air volume is fixed at high speed (for duct
0
type)
1 Normal mode(default)
0 Run at Mid speed when Hi Speed is selected
Normal mode(default)
1
0 Quiet running mode
1 Normal mode (default)
This Indoor has highest priority (the target
degree of superheat reduce 1 degree
0
when Tao is between 10 and 43 degree)
1 Normal mode (default)
0
High drop
-- --
Normal mode (default)
1
Above 2.7m, uses next higher fan speed
0
(indoor fan speed improve 1 grade)
Normal mode-TES is unavailable (default)
1
0
TES is available
Default
Remarks
setting
OFF
ON
OFF
ON
ON
OFF
Betewwn
ON
SW7 and
SW8, one and
only one must
be ON for any
OFF
given period
22
26 Lock function Activation:
Default: Deactivated
Activation: Press "Health" button
on remote controller 8 times in
5 seconds, and you hear 4 times
beep, then activate the function.
Deactivation: Press "Health"
button on remote controller 8
times in 5 seconds, and you
hear 2 times beep, then
deactivate the function.
(6) Jumper explanation
a) EEV operation manually
(CN27, CN29)
CN27: short circuit CN27 2
seconds continuously, EEV
is openned fully.
CN29: short circuit CN29 2
seconds continuously, EEV
is closed fully.
b) time-short and self-check
(CN28)
Short circuit CN28 2 seconds
after power ON, process into
time-short. Short circuit
CN28 before power ON,
process into self-check.
Note:
0 indicates disconnection, 1
indicates short circuit.
Default position:
SW01: depend on unit capacity.
CN41, CN42, CN43: open
circuit. CN44: open circuit
except of floor ceiling unit.
SW07: all ON. J1-J8: all ON.
The difference between
master and slave wired
controller
Master Slave
Topic
controller controller
ON/OFF,
Mode,
Fan
All speed,
Function
function Temp,
Swing
function
only.