Hisense AHM-080FJFAA - Setting of DIP Switch

46
DSW7
DSW5
DSW1
DSW9
DSW8
DSW4
DSW3
DSW2
DSW6
12.4 External Water Pump Wiring
Wiring is made to external water pump as
shown below:
13. Setting of DIP Switch
Location of DIP switch
There are 9 DIP switches in water module. Set up
these switches as required. Power off before
setting. If power is not cut off, the setting contents
will be invalid.
(1) DSW1 setting
(1)Unit mode code setting (DSW1).
No setting is required.
(2) Capacity code setting (DSW2)
No setting is required.
(3) Function setting for installation and commission(DSW3)
Electrical heating Forced OFF
After set as “electric heating forced OFF”, water
module electric heating will not power ON.
Water pump forced ON
“Water pump forced ON” is used when water
module is installed and commissioned.
Cancel water flow switch alarm to outdoor unit
After set as “Cancel water flow switch alarm to
outdoor unit”, water module will not send alarm
signal of water flow switch to outdoor unit to stop
outdoor unit
Model
80 160
Setting
position
12
ON
OFF
3
4
12
ON
OFF
3
4
1122
ONON
OFFOFF
33
44
Setting
position
12
ON
OFF
3
4
12
ON
OFF
3
4
Setting
function
Factory Setting
Electrical heating
Forced OFF
Water pump
forced ON
Cancel water flow
switch alarm to
outdoor unit
1122
ONON
OFFOFF
33
44
1122
ONON
OFFOFF
33
44
It may cause water module frozen when
outdoor unit ignores alarm signal of water flow
switch.
①
②
③
(4) Unit function setting (DSW4)
1122
ONON
OFFOFF
33
44
56
7
8
No setting is required.