POLARAIR WWP V3 MS Group Controller Wired Wall Pad Controller Installation Guide

Press and hold for 5 seconds, then short press once to set the
current time. Use arrows to change the time.
To set Timer ON function:
- Press and hold for 5 seconds, then short press twice. Use
  arrows to set day of the week and time.
- Press to turn Timer ON function on or off.

To set Timer OFF function:
- Press and hold for 5 seconds, then short press three times. Use
  arrows to set day of the week and time.
- Press to turn Timer OFF function on or off.

Additional Functions:

To set temperature unit, press for 6 times until U00
appears.

To lock/unlock the screen, press for 5 seconds.
To activate/deactivate swing function, press for 5
seconds.

To activate/deactivate sleep mode, press for 5 seconds.

Selecting Unit Address:

Press and hold for 5 seconds, then short press five times.
Press or to change the unit address (0 for all units or 1-32 for
specific units).

Once the unit(s) have been selected, operate the wall pad as
per the user instructions above.

Frequently Asked Questions (FAQ):

Q: How do I change the fan speed?

A: Press the fan speed setting button to cycle through Auto
speed, Low speed, Medium speed, and High speed options.

Q: How do I lock/unlock the screen?

A: Press and hold for 5 seconds to lock the screen. Repeat the
action to unlock it.

Q: How do I set the Timer functions?

A: Follow the instructions provided in the user manual to set
Timer-ON and Timer-OFF functions based on your desired
schedule.

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WWP V3 MS_2024.V1
Operation Guide

# Legend

S1 Monday

S16

S2 Tuesday

S17

S3 Wednesday

S18

S4 Thursday

S19

S5 Friday

S20

S6 Saturday

S21

S7 Sunday

S22

S8 Timer-ON

S23

S9 Timer-ON time S24 (When Timer-ON is off: Current time)

S10 Timer-OFF

S25

S11 Timer-OFF time S26

S12 Cooling Mode

S27

S13 Dehumidification S28

S14 Heating Mode S29

S15 Ventilation Mode S30

Legend
Auto Mode Sleep mode Swing mode LED lock Setting Temperature Room Temperature
Data Display
Fahrenheit degree Celsius degree Fan 0-Auto / 1-Low 2 Medium / 3 – High.

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# Legend
S31 Unit address S32 Unit No. / Error code S33 Weekly timer S34 S35 S36 S37 S38 On/Off Button S39 Mode setting
S38 On/Off Button S39 Mode setting S40 Fan speed setting S41 Parameter setting S42 Up S43 Down
1

WWP V3 MS_2024.V1

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Use screwdriver to remove the screw on the bottom

WWP V3 MS_2024.V1

Follow the wiring diagram to connect it to the FCU

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WWP V3 MS_2024.V1

[S38] ON/OFF Button Press the button to turn on. Press it again to turn it off [S39] MODE Button
With the wall pad turned on, press a) Cooling b) Dehumidification c) Heating

to select sequentially: d) Ventilation or, e) Auto mode

[S40] FAN SPEED Button
Press to change from: a) 0=Auto speed b) 1=Low speed

c) 2=Medium speed d) 3=High speed

[S41] TIMER PARAMETER Setting

1. Press for 5 seconds to set the current day of the week, and press

to change from

Monday to Sunday

2. Press for 5 seconds, then short press it once to set the current time. Press

change the time

3. Press for 5 seconds, then short press it twice to set the “Timer ON” function. The “Timer ON” function is used to for setting up a specific time or date for the unit to be turned on.

3.1. Press 3.2. Press

to set the day of the week (from Monday to Sunday)

to change the “Timer ON” time

3.3. Press to turn the “Timer ON” function on or off, and you’ll notice that S8 (Timer ON Led) appears or disappears

4. Press for 5 seconds, then short press it 3 times to set “Timer OFF” function. The “Timer OFF” function is used to for setting up a specific time or date for the unit to be turned off.

4.1. Press 4.2. Press

to set the day of the week (from Monday to Sunday)

to change the “Timer OFF” time

4.3. Press to turn the “Timer OFF” function on or off, and you’ll notice that S10 (Timer OFF Led) appears or disappears

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WWP V3 MS_2024.V1

[S41] CHANGE DEGREE PARAMETER Setting

1. Press for 5 seconds, then short press

2. Press

to change:

a. 0 = Degree ºC

b. 1 = Degree ºF

for 6 times to set temperature unit. U00 appear.

SCREEN LOCK FUNCTION

1) Press

for 5 seconds, S19 appears, and screen is locked.

2) Press

for 5 seconds again; S19 disappears, and the screen is unlocked.

SWING FUNCTION

1) Press

for 5 seconds, S18 appears, and the swing is ON.

2) Press

for 5 seconds again; S18 disappears, and the swing is OFF.

SLEEP MODE 1) Press for 5 seconds, S17 appears, and sleep mode is ON 2) Press for 5 seconds again, S17 disappears, and sleep mode is OFF

To select the address of the unit to be controlled:

1) Press for 5 seconds, then short press for 5 times, press

address.

a) 0 is used to control all units

b) From 1 – 32 is used to control the specific address unit

to change the unit

2) Once the unit or all the units have been selected, operate the wall pad as described in the user instructions above.

IMPORTANT NOTE:
The WWP3-MS is unable to change the unit address. If you need to do so, please use the standard WWP3, via BMS changing the Modbus parameter 300004 or use one that’s preconfigured from the factory.

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WWP V3 MS_2024.V1

Error Description
Room temperature sensor error
Indoor coil sensor 1 failure
Indoor coil sensor 2 failure
Float switch error
Indoor coil lowtemperature protection Indoor coil over-heat protection Filter switch protection

Code Reason

Solution

1. Check if Tr plug is connected or

Room sensor unplugged not.

E1 or damaged.

2. Check if sensor’s resistance is

correct or not.

1. Check if Ti1 plug is connected or

Ti1 sensor unplugged or not.

damaged.

2. Check if sensor’s resistance is

correct or not.

1. Check if Ti2 plug is connected or

Ti2 sensor unplugged or not.

damaged.

2. Check if sensor’s resistance is

correct or not.

1. Check if the condensate water pipe

The float switch is opened.

is connected or not. 2. Check if the pump is functioning or

not.

E5 water temp. < 3 ºC.

Check the water temperature.

E6 Water temp. > 70 ºC.

Check the water temperature

E7 Filter Switch is open.

Replace or clean filter.

Electric Heater failure EC motor failure (CN4)

Only for units with EH. E8 EH safety switch is
opened.
E9 No EC motor feedback

1. Change fan speed to high. 2. Replace the damaged EH safety switch. 1. Check Modbus setting.
2. Check the EC motor.

EC motor failure (CN5)
Motor qty setting error (S6 PCB) 1 Anti-frozen protection
Indoor coil sensor 3 failure (S6 PCB) 1

E10 No EC motor feedback

1. Check Modbus setting. 2. Check the EC motor.

E11 Motor Qty setting error 1: check Modbus setting

E12

When the unit is on standby, Tr < 2ºC.

1. Turn on unit to keep Tr high than 5ºC

1. Check if Ti3 plug is connected or

E13

Ti3 sensor unplugged or damaged.

not. 2. Check if sensor’s resistance is

correct or not.

1 Only aplicable to S6 PCB Models

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WWP V3 MS_2024.V1

Error Description
Indoor coil sensor 4 failure (S6 PCB) 2
PM2.5 sensor failure (S6 PCB) 2
AQI sensor failure (S6 PCB) 2
Wired Wall Pad failure

Code Reason

Solution

1. Check if Ti4 plug is connected or

E14

Ti4 sensor unplugged or damaged.

not. 2. Check if the sensor’s resistance is

correct or not.

1. Check if PM2.5 plug is connected

E15

PM2.5 sensor unplugged or not.

or damaged.

2. Check if the sensor’s resistance is

correct or not.

1. Check if AQI plug is connected or

E16

AQI sensor unplugged or not.

damaged.

2. Check if the sensor’s resistance is

correct or not.

WWP unplugged or not

E17 well

Check plugs

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Documents / Resources

POLARAIR WWP V3 MS Group Controller Wired Wall Pad Controller [pdf] Installation Guide
WWP V3 MS, WWP V3 MS Group Controller Wired Wall Pad Controller, Group Controller Wired Wall Pad Controller, Controller Wired Wall Pad Controller, Wired Wall Pad Controller, Wall Pad Controller, Controller

References

User Manual

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