xiamen VC390 Smart Plumbing Toilet Instruction Manual

xiamen VC390 Smart Plumbing Toilet

Add foam agent

(Please buy from local store

• Use your fingers or tools to reach under the filling box and pull out the filling box. (it is recommended to use a filling funnel, as shown below)
  

• Put the funnel into the filling port, hold it, and slowly pour the foam liquid into the funnel with the other hand. (Do not quickly pour the foam liquid into the funnel to avoid the foam liquid overflowing)
  

• Close the sealing cap and press tightly, then push the filling drawer to the end. (If the foam liquid overflows during the liquid addition process, use a paper to dry the liquid before pushing it in)
  

Preparation

1. Turn on the three-way angle valve
   • Check the threaded connection for leaks to ensure complete sealing. Turn the three-way angle valve counterclockwise to the full open position. (Note: The three-way angle valve opens with a large torque for the first time.)
   

2. Power Connection
   • Plug in the leakage protection plug to a power socket, press the reset switch, plug indicator lights up, indicating that the power is on.
   

• Only for models with leakage protection plug.

• Please refer to the actual product.
  Note:
  Press the test button prior to usage, the reset switch pops up indicating that the leakage protection function is normal.
  Press the TEST button (then RESET button) every month to assure proper operation.

  3. Self-inspection
     • The buzzer of the main unit makes a beep, the indicator light of the function icon and the light of the knob are on, and the self-test starts.
     • The buzzer of the main unit beeps again, and the self-test is completed, and the indicator lights of the function icons and the knob lights work as normal.
     • The function mode is turned on and used normally

  4. Activate the Foam shield function

• Long press “FOAM SHIELD” button on the remote control until the foam comes out and then release it to complete the “pumping” action
Before starting the foam shield for the first time, the foam agent needs to be pumped into the foam shield by using the “pump liquid” command.

Tips:

1. After executing the “pumping liquid” command, there may be a large amount of foam when using the foam shield for the first time, which is a normal phenomenon.
2. This operation is only used when the toilet is just installed or when the foam agent is used up to replace the foam agent, and the use of the rest of the time will cause foam agent waste.

Auto open/close lid

Only for the product with lid auto opening/closing function. This function is turned off by default. For the first time use, please turn on this function by remote control.

1. Approaching the toilet
   When user enters the sensing range, the seat lid opens automatically.
   

2. Leaving the toilet
   The seat lid closes automatically after user leaves 180 seconds (3 minutes).
   

3. Standing up to urinate
   1. Open the seat by remote control or hand.
   2. The seat lid closes automatically after user leaves 180 seconds (3 minutes).
   

Foot sensor

If the model you purchased is with foot sensor,

1. When the lid and seat are both closed, touch the sensing area with foot to open the lid.
   

2. When the lid is open and seat closed, touch the sensing area with foot to open the seat.
   

3. When the seat and lid are open, touch the sensing area with foot to close the seat and lid and activate a half flush.
   

Maintenance

Main unit care and maintenance

1. Shut off power supply before doing maintenance.

2. Use only a soft, damp cloth to clean. Avoid using harsh chemicals.

3. Once cleaning is completed and all surfaces are dry, re-connect the power plug.

Filter maintenance

If poor spray performance occurs under normal conditions:

1. Turn off power and the angle valve

2. Unscrew angle valve nut

3. Remove filter net
   

4. Clean out the filter net under running water using a toothbrush

5. Reinstall filter net and angle valve nut

6. Turn on the angle valve and connect the power.

Spray nozzle care and maintenance

1. When no one is seated, turn the knob clockwise. The nozzle will automatically stretch out to allow access for cleaning.

2. When the nozzle moves forward, the nozzle can be removed and cleaned separately.
   

3. Use only a soft cloth or soft brush to clean. Do not pull or push the wand, to avoid damage.
   

4. Put the nozzle back and press the knob to return the spray wand to its normal position.

Emergency troubleshooting

Power and water failure

• Fill up 2.1Gal (8L) water to a bucket and flush the ceramic bowl.
  Note: Avoid water spilling from bowl.
  

Failure of remote control

1. Operate via knob on the main unit.
   

2. Battery replacement
   • Remove the remote control from holder.
   • Open the battery cover and replace the batteries.
   • Put the remote control back.

Note:
After battery replacement, the remote control settings will be restored to the defaults.

Product unused for a period of time

• When the product is left unused for a long time, especially in cold weather, it is highly recommended to drain the water to prevent freezing.

To discharge water

1. Activate flushing, and then turn off angle valve to stop water supply.
   

2. Unplug and disconnect from electricity.

3. Disconnect the hose from angle valve, drain the water and reconnect.
   

4. For your safety, it is recommended to put antifreeze into the remaining water in the bowl.

Note:
Please turn on power and water supply when using again.

Note: Before water discharging, the power must be cut off!

Description of the knob function

Knob definition
Knob function| Anticlockwise Clockwise rotation rotation| Knob indicator
---|---|---
Rear wash/ front wash| In the seated state, turn the knob clockwise to start the feminine wash function, and turn it counterclockwise to start the rear wash function. After the first cleaning function (rear wash /front wash) is completed or short press the knob during the cleaning function, the warm air function and flushing function will be automatically activated.
In the same seating situation, after using the knob to start the cleaning function again, short press the knob during the cleaning function, the warm air function will be automatically started, and the flushing function will not be turned on.| White
Nozzle position adjustment and cleaning water pressure adjustment| When rear/front washing, turn the knob clockwise to move the nozzle position forward, and turn the knob counterclockwise to move the nozzle position backward.
Long press the knob to switch to water pressure adjustment, turn clockwise to increase the water pressure, counterclockwise to decrease the water pressure, long press the knob again to switch to nozzle position adjustment.
Air flow temperature and air flow speed adjustment| In the warm air state, turn the knob clockwise to increase the air temperature level, and turn the knob counterclockwise to decrease the air temperature level; for mobile dryer models, press and hold the knob button to switch to the air flow speed adjustment function, and then turn the knob clockwise The air flow speed increases, and the air flow speed decreases when it is rotated counterclockwise; short press the knob to stop the warm air function. (Note: In the drying function state, the mobile dryer model can switch between the air flow speed adjustment and air temperature adjustment functions by long pressing the knob)
Nozzle cleaning| In the state of leaving the seat, turn the knob clockwise to start the nozzle manual cleaning function; short press the knob to stop the manual cleaning function, and the nozzle retracts.
Flush function| In normal working mode, when there is no cleaning, drying or nozzle cleaning function, shortly press the knob to start the flushing function.
Operating mode| In standby mode, press the knob to enter normal working mode.
Standby mode| In normal working mode, when leaving the seat, press and hold the knob, the main unit enters standby mode, all functions are turned off, and the indicator light goes out.| Turn off

Description of the top indicator lights

The power-on self-test is completed.

1. Temperature: When the water temperature indicator light is on, it will display the water temperature, and when the seat temperature indicator light is on, it will display the seat temperature; the normal temperature will display [–].
2. Water temperature: When adjusting the water temperature, the water temperature indicator light is on, In the cleaning state, the water temperature indicator light is on.
3. Seat temperature: When the unit is turned on and not in the cleaning mode, the seat temperature indicator light is on by default.
4. Energy saving: When the energy saving indicator light is on, it means that the whole unit is in an energy saving mode.
   Others: When no one is using, all the indicator lights will go out after a period of time, and the indicator lights will return to display when any function is used again.

Troubleshooting guide

Problem| Cause|

Solution

---|---|---
No water from nozzle| Water supply hose is kinked| Straighten the hose to remove the kink
Angle valve is off| Turn on the angle valve
A water failure occurred| Restore the water supply
Poor water spraying| Water supply hose is kinked| Straighten the hose to remove the kink
Angle valve is not fully turned on| Turn on the angle valve fully
Filter is clogged| Clean the filter
Low water temperature| The water temperature is not set properly| Adjust the water temperature
Low seat temperature| The seat temperature is not set properly| Adjust the seat temperature
In standby mode or energy saving mode| Switch to functional mode and wait for 3+ minutes
Low dryer temperature| The dryer temperaturej s not set properly| Adjust the dryer temperature
Dryer not blowing| In standby mode| Switch to functional mode to use dry function
Spray wand cannot retract| Power off| Push back the spray wand gently and put power on
Get stuck by impurities| Remove the impurities
Spray wand cannot stretch out| Power off| Turn on the power
User is not within the sensing area of the seat| Adjust position on seat to activate the sensor
Remote control cannot display| The positive and negative direction of the batteries is incorrect| Reload the batteries
Low battery| Replace new batteries

Problem

| Cause|

Solut ion

---|---|---
Malf unction of deodorization| User is not within the sensing area of the seat| Adjust position on seat to activate the sensor
Deodorization function continues after user leaves| It is normal for the deodorizing function

to continue operating after user leaves, for complete odor removal

Foam shield has a small amount of foam| Foam agent run out| Add foam agent
After replacing the foam agent, the amount of

foam produced by the foam shield is small

| Air in the foam shield line aft er the foam agent has run out| Execute the “pumping” command to pump the foam agent into the foam shield

Caution

| If the pr oblem cannot be resolved as per above solutions, please disconnect the power and contact service providers.
If the power leakage protection switch always trips, it means that the product is leaking. Please disconnect the power and contact service providers.

The picture of product may not be entirely consistent with actual appearance and color because of product improvements, please in kind prevail.

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