Haier 3U19FS1ERA Service Manual - Page 90

Electrical Control Functions

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>_]]VbTZR\ _^UZdZ_^Vb 5.2.5. Electrical Control Functions For Cassette and Convertible type 1. Dip switch functions: AB*CS1ERA, AC*CS1ERA, AD*LS1ERA: SW1-1~~SW1-8 SW1-1 ON OFF OFF ON SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 Description OFF OFF * * * * * 09 indoor ON OFF * * * * * 12 indoor OFF ON * * * * * 18 indoor OFF ON * * * * * 24 indoor * * OFF * * * * Room card invalid * * ON * * * * Room card valid * * * OFF * * * Heat pump * * * ON * * * Cooling only * * * * OFF * * Without temperature compensation * * * * ON * * with temperature compensation * * * * * OFF OFF Cassette * * * * * OFF ON 2P Convertible * * * * * ON OFF Duct * * * * * ON ON 5P Convertible SW2: wiring controller communication address wiring controller address master unit slave unit 1 slave unit 2 slave unit 3 slave unit 15 SW2-1 SW2-2 SW2-3 SW2-4 OFF OFF OFF OFF ON OFF OFF OFF OFF ON OFF OFF ON ON OFF OFF ON ON ON ON when the wiring controller is used to control many units , the wiring controller communication address of indoor unit need be setted -89-

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5.2.5
. Electrical Control Functions
For Cassette and Convertible type
1. Dip switch functions:
±²³³´µ¶·¸¹ º·µ ±²»¼·½·²»´µ
-89-
AB*CS1ERA, AC*CS1ERA, AD*LS1ERA:
SW1-1~~SW1-8
SW1-1
SW1-2
SW1-3
SW1-4
SW1-5
SW1-6
SW1-7
SW1-8
Description
ON
OFF
OFF
*
*
*
*
*
09 indoor
OFF
ON
OFF
*
*
*
*
*
12 indoor
OFF
OFF
ON
*
*
*
*
*
18 indoor
ON
OFF
ON
*
*
*
*
*
24 indoor
*
*
*
OFF
*
*
*
*
Room card invalid
*
*
*
ON
*
*
*
*
Room card valid
*
*
*
*
OFF
*
*
*
Heat pump
*
*
*
*
ON
*
*
*
Cooling only
*
*
*
*
*
OFF
*
*
Without temperature compensation
*
*
*
*
*
ON
*
*
with temperature compensation
*
*
*
*
*
*
OFF
OFF
Cassette
*
*
*
*
*
*
OFF
ON
2P Convertible
*
*
*
*
*
*
ON
OFF
Duct
*
*
*
*
*
*
ON
ON
5P Convertible
wiring controller address
SW2-1
SW2-2
SW2-3
SW2-4
master unit
OFF
OFF
OFF
OFF
slave unit 1
ON
OFF
OFF
OFF
slave unit 2
OFF
ON
OFF
OFF
slave unit 3
ON
ON
OFF
OFF
…………
…………
…………
…………
…………
slave unit 15
ON
ON
ON
ON
SW2: wiring controller communication address
when the wiring controller is used to control many units ,
the wiring controller communication
address of indoor unit need be setted