What To Do; Freeze Damage Prevention; Long Periods Of Disuse - Toto WASHLET TCF6632G NW1 Series Instruction Manual

What to Do?

When the ambient temperature is likely to drop to 0°C or lower, take measures to prevent freezing.
Attention!
●When the ambient temperature is likely to drop to 0°C or lower, do not use the energy saver feature.
(May damage the product.)
● Warm the bathroom or take measures against freezing so that the ambient temperature does not drop below 0°C.

Freeze damage prevention

■ How to drain the water
Close the shutoff valve.
1
 
The water supply stops.
CAUTION
Do not remove the water fi lter drain
valve while the shutoff valve is open.
(Otherwise, water may leak out)
Drain the pipe.
2
(1) Press to extend the wand, and
then press again to return the wand.
(Release the pressure from the water supply pipe.)
 
Water comes out from around the wand.
(2) Unplug the power plug.
Switch the breaker on the distribution
board to OFF. (Electrical box type,
Concealed power connection type)
(3) Remove the water fi lter drain valve.
Water fi lter drain valve
(4) Drain the water from the water supply hose.
(Expext Concealed power connection type)
Water supply hose
Horizontally
30
Freeze Damage Prevention
(5) After draining the water, install the water fi lter
drain valve.
  Insert the water fi lter drain valve and use a
fl at-head screwdriver to tighten it securely.
(6) Insert the power plug.
Switch the breaker on the distribution
board to ON. (Electrical box type,
Concealed power connection type)
Check that the POWER LED on
3
the main display is lit up.
Lit
Set the water and toilet seat
4
temperature to "High".
(Page 18)
(To maintain the temperature.)
 
When fi nished, close the toilet seat and toilet lid.
■ To use the Washlet again
 
The water needs to be resupplied. (Page 31)

Long Periods of Disuse

If the toilet is in a location you will not visit for a long time, drain the water.
(The water in the tank may become contaminated and cause skin irritation or other problems.)
How to drain the water
Close the shutoff valve.
1
Drain the pipe.
2
2
(Step (1) to (5) on Page 30)
Loosen the water drain plug until
3
its threads lose the grip.
 Water comes out from around the wand
(it takes about 3 minutes to complete draining).
CAUTION
●Do not disconnect the water drain plug until
draining is completed.
(Otherwise, water may leak out)
Loosen
Water drain plug
Resupplying the Water
Open the shutoff valve.
1
• Check that water is not leaking from a pipe or the main unit.
If the power is not turned ON
2
Insert the power plug.
Switch the breaker on the distribution board to ON.
(Electrical box type, Concealed power connection type)
Discharge water from the wand.
3
(1) Pressing down the right side of the toilet seat,
(2) Press [REAR] on the control panel to discharge water from the wand for about two
minutes.
(It takes about one minute maximum before water comes out. Catch the water in a
paper cup or other receptacle.)
■ If the remaining water has frozen and no water comes out
• Heat the inside of the bathroom, and warm the water supply hose and shutoff valve using a cloth soaked in warm water.
Tighten the water drain plug
4
securely with a fl at-head
screwdriver.
■ If water may get frozen
• Add antifreeze solution in the water in the bowl to
prevent freezing.
(The antifreeze solution should not be fl ushed out.
Collect it before using the toilet and dispose of it.)
■ To use the Washlet again
• The water needs to be resupplied. (See below)
(After draining)
Paper cup
Soft cloth soaked in water
(to prevent scratching)
31