LAFEME CRAWFORD ST21 User manual
Instruction manual
CRAWFORD ST21
Floor Mounted Smart Toilet
※Please read this manual thoroughly before using the product.
※Please do not hesitate to contact us if you have any questions in the installation or usage.
※Please safekeeping this manual after reading.
Scope of use
Installation is subject to the requirements of the applicable regulatory
authority, the National Construction Code Volume Three -Plumbing
Code of Australia, associated reference standards as applicable at the
time and AS/NZS 3500. bidet douche seat includes air-gap assessed
and found to comply with the requirements of as 2845.2:2010. no
further backflow prevention is required for this connection to water
supply.
To install, tighten each inlet connection to 10 N.m Max. torque.
Leakage test shall be done before first use. Only qualified plumber for
Installation and maintenance.
Smart Toilet body: PP
Water temperature: 4-35°C
Operating Pressure: 0.07-0.75 Mpa
Only watermark certified components could be used to match with
those Smart Toilet bidet seat.
Contents
Safety precautions ...............................................................
Bill of material
......................................................................
Specification .........................................................................
Installation Tools ..................................................................
Parts name ............................................................................
Product installation
.............................................................
Introduction for remote control panel ..............................
Instructions for remote control Installation
.....................
Instruction ...........................................................................
Side push button instruction .............................................
Cleaning
..............................................................................
Common troubles and shooting
.......................................
Maintenance Service Sheet
...............................................
Maintenance record ...........................................................
1
4
5
6
7
8
11
12
13
14
15
16
18
19
These are compulsory requirements
Below items are prohibbted
Please do not use a loose power connection,or it may cause electric shock or cause fire.
Always use the specified supply voltage (240VAC, 50Hz), it is necessary to install a circuit
breaker.
Please do not spray detergent, water, cleaning agent in or around the power supply, this may
cause electric shock or fire.
Recommended water pressure is between 100-500Kpa
Recommended water temperate is between 4-35°C
Use only Watermark approved flexible hoses for this installation.
Prior to the installation,a suitable electrical connection should be available,according to the
current local legislation.
Standing on the seat, using the seat for a plank or any use outside of a typical weight not evenly
distributed can cause damage to the seat and will void the warranty. The washlet must be installed
by recognized professional tradespeople. i.e. Plumber and Electricians.
Use only mild detergent and a soft cleaning cloth for cleaning the seat and surrounding pan,
(Enjo or similar micro fibre cleaning products are suitable) Typical toilet cleaning procedures
for inside pan are suitable. Bleach or chlorine-based products should not be left inside the pan
with the seat shut or for prolonged periods.
WARNING
It means that if you ignore this sign
It may cause personal injury or property damage
Do not attempt to disassemble and/or repair the product without authorization, any work by
non-professionals will void the warranty and may cause damage to the product.
In order to avoid injury and property loss, please follow the safety warnings and
precautions. Read this manual carefully before installation, and then install it
accordance with the instructions. After you have finished reading, please keep
the instructions for the end user.
Safety precautions
WARNING
Make sure that this product is correctly attached to a grounded connection. (If the product
is not grounded, it may introduce the risk of electric shock)
Rainwater, demineralized water, sea water or grey water are not suitable to operate this
equipment. Operate with normal drinking water only.
-1-
Make sure the power supply is cut off when the product is maintained, or it may cause
an electric shock or fire.
Please make sure that the power is correctly connected to the AC 220V/50Hz power
socket, or it may cause electric shock or fire. must have an isolated circuit breaker.
Please ensure the bathroom is ventilated to make sure the atmosphere is suitable,
the washlet is an electric appliance product, please do not install in the place with
high moisture or somewhere easy to get wet. Otherwise,it may cause electric
shock or fire.
Please close the water-inflow valve if water leakage, and ask the professional person
to repair it, or it may lead the damage of products.
Please stop using if the seat cover malfunctions
Please cut off the power supply, and close the water-inflow valve to stop water
supply if following cases happen:
Faults: Excessive heating; smoking;
Abnormal sound and odour; Products cracks, damages; or blocked.
It may cause electric shock, injury,fire or indoor problems if you continue to use it
when it is malfunctioning.
Please do not use gasoline, detergent, nylon brush and other non-neutral cleaning
agent to clean the seat cover and other plastic parts. Otherwise, it may cause a
chemical reaction or crack, which will lead to injuries.
WARNING
WARNING
Please turn off power before taking out washlet seat or it may cause electric shock.
-2-
THIS TOILET DOUCHE SEAT MUST BE INSTALLED WITH APPROPRIATE BACKFLOW
PROTECTION CONFORMING TO THE NATIONAL CONSTRUCTION CODE - VOLUME
THREE.
Please turn off inlet valves , drain water out from toilet and cut the power when not
using products for a long time. Please through the water when you use this product
again, to prevent water quality problems, which will cause skin diseases. Otherwise ,
it may cause electric shock , injury or fire.
Please pay attention to socket and installation position.
Please set the leakage protector in the socket circuit or insulation transformer (1.5
KVA-3KVA).
Power socket installation location should at least 0.5 m above the floor, and keep
away from objects out of water such as shower and bathtub. Otherwise it may cause
water leakage.
Please turn off power before cleaning products and do not clean products with water
directly or it may cause electric shock or fire.
Please tighten each waterway connection when installing it or it may cause water
leakage.
Please put the product in the shade or the products may fade or burnt on the surface.
Please increase indoor temperature and make sure the water is flowable before using
to avoid damage in cold region, or it may cause products damaged or water leakage.
To prevent scalding users, the seat temperature will decrease automatically after
seated 15mins.
Please make sure the power supply and inlet valves are turned off before taking cover
off the seat, or it may cause electric shock or fire.
The appliance is not to be used by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have
been given supervision or instruction.
If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons in order to avoid a hazard.
WARNING
This appliance can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of experience and
knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision.
-3-
REMOTE CONTROL
INLET HOSE
(1 PC)
REMOTE EXPANSION
SCREW GROUP
(EACH 2 PCS)
REMOTE CONTROL
HOLDER
AAA
BATTERY*2
（NOT INCLUDED）
DOUBLE SIDE
TAPE
-4-
Bill of material
MAIN ENGINE
INSTRUCTIONS SCREW
(2 PCS)
DECORATIVE CAP
(4 PCS)
CRAWFORD ST21
Floor Mounted Smart Toilet
Instruction manual
DRAIN PIPE
T3113
（1 PC, INCLUDED）
DRAIN PIPE
T3103
（1PC, SOLD SEPARATELY
ON REQUEST ）
CERAMIC FIXED
COMPONENTS
(EACH 2 PCS)
※1：The rated power: water pressure is 0.18MPa + 0.02MPa under the ambient temperature of 20℃±5℃.
And under the condition of 15℃±1℃ water-inflow temperature, heighten the water quantity, the seat
temperature and the water temperature in turn, to start the feminine cleaning in an average power.
※2：Maximum power: water pressure is 0.18MPa + 0.02MPa under the ambient temperature of 23℃±2℃.
And under the condition of 15℃±1℃ water-inflow temperature, heighten the water quantity, the seat
temperature and the water temperature in turn, to start the feminine cleaning in an average power.
-5-
Specification
The rated power
Effluent-water temperature range
Drying temperature control
Surface temperature
Deodorizer
Soft-close control for seat cover
Cleaning water consumption
Washing method
Rated power
Waterproofing grade
Temperature of supplied-water
Pressure of supplied-water 0.07MPa（Dynamic pressure）~0.75MPa（Static pressure）
1100W
4℃~35℃
IPX4
Maximum power
Ambient temperature
Product size
1600W
3℃~40℃
592*400*492mm
220V-240V~ 50Hz
About 35℃~42℃
About 32℃~57℃
Room temperature~About 42℃
Catalyst deodorizing
Slow dropping mechanism
4.5L/3.0L
Flush type
400mm
592mm
492mm
420mm
592mm
-6-
Installation Tools
Percussion Drill Tape
Adjustable Wrench Screwdriver
Pliers Inner hexagon spanner
Posterior cleaning button
Button (the button moves backward or forward)
Dry button
Feminine cleaning button
Parts name
-7-
Buffer for lid
Lid
Ceramic toilet
Spray bar
Side push button
Sitting induction
Nozzle
Seat
Decoration panel
Signal window
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