Sharp WH-T36E Manuel utilisateur
SHARP SERVICE MANUAL
ELECTRIC WATER HEATER
MODEL WH-T36E
WH-T39EP
WH-T46E
In the interests of user-safety (Required by safety
regulations in some countries) the set should be restore
to its original condition and only parts identical to
thosespecifiedshouldbeused.
SHARP CORPORATION
TABLE OF CONTENTS
NAME OF PARTSAND SPECIFICATIONS ......................................................................
EXTERNAL DIMENSION ...................................................................................................
CAUTION FOR USE .........................................................................................................
HOW TO USE ...................................................................................................................
CIRCUIT DIAGRAM ...........................................................................................................
INSTALLATION ADVICE ...................................................................................................
POWER SUPPLY INSTALLATION ....................................................................................
SHOWER SET ..................................................................................................................
REPLACING METHOD FOR MAIN PARTS .......................................................................
TROUBLESHOOTING .......................................................................................................
CIRCUIT DIAGRAM (PCB-A) ............................................................................................
SERVICE PARTS LIST ......................................................................................................
Page
2
3
3
4
5
5-8
8-9
10
10-15
16
17
18-24
2
NAME OF PARTS
SPECIFICATION
Model
Voltage(V)
Ratedfrequency (Hz)
Powerconsumption (W)
Water supply
Watersupply temperature control
Min. Water Pressure (MPa)
Max. Water Pressure (MPa)
Dimension (W x D x H) (mm.)
Weight(kg)
50
Note : Water temperature is around 25 C. Water flow rate : 2.3 liters/min.
One Point system
Electroniccontrol water temperature 50C(approximate)
0.02 (0.21 Bar)
0.34 (3.39 Bar)
245 x 112 x 380
2.7
220
: 1 MPa = 10.2 kg/cm2.
Main Breaker
ELB Checker Button
Shower Stand
Water Volume Knob
Push ON-OFF Button
ELB Lamp
Power Lamp
Control Lamp
Temp. Control Knob
Shower
Shower Hose
Body
Main Water Valve
Earth Ground
Breaker Angle Support
WH-T36E WH-T39EP WH-T46E
3,500 4,500
Temp. Level Lamp
3
EXTERNAL DIMENSION
Front
Fig. 1
Neverinstall water valve orfaucetat hot water outlet.
Never spray water to the electric water heater, do not put wet towels on it.
Nevercoverthe shower set with hand ortowels,donot fold down shower hose.
CAUTION FOR USE
Watervalve
Water
outlet
Water inlet
Fig. 2
Fig. 3
Fig. 4
(Unit in mm.)
380
245
Side Back
112
178
380
4
BEFOREUSE
Theelectrichome shower unit must earthed.
Special skill is required. Never try to repair the unit by yourself.
1. Turn on the MAIN WATER VALVE.
2. Switch on the MAIN BREAKER.
3. Push up the breaker angle support, if it is down.
4. Pressthe PUSH ON-OFFBUTTON,roomtemperature water will flow in and the ELB lamp lights up.
5. Turnonthe WATERVOLUMEKNOB to set the preferable water flow rate(seedetail“TEMPERATURE
ADJUSTMENT”).
6. Turn on theTEMP. CONTROLKNOBto set the preferable temperature, indicationTEMP. LEVELLAMP
andPOWERLAMPlightsup,thehotwaterwill flow out (see detail“TEMPERATUREADJUSTMENT”).
7. After use, press the PUSH ON-OFF BUTTON to turn off water. For next time, just press the
PUSHON-OFF BUTTON, the volume and temperature ofwaterwillbe as first set.
Note
In case of electricity cut off or suspension of water supply, turn off theTEMP. CONTROL KNOB, press
thePUSH ON-OFF BUTTONand turn offMAINBREAKER beforeleavinga bathroom.
TEMPERATUREADJUSTMENT
1. TEMP.CONTROLKNOB.
1.1 TheTEMP.CONTROLKNOBis at “OFF” position, the
watertemperature will remainatroom temperature.
1.2 When the TEMP. LEVELLAMP (yellow) light up : Low level
TEMP. LEVEL LAMP (orange) light up :Medium level
TEMP. LEVEL LAMP (red) light up :High level
1.3 If water temperature islowerthanthe setting, the CONTROL
LAMP will blink. You may need to adjust the WATER
VOLUMEKNOBto decrease flow rate.
1.4 The CONTROL LAMP and POWER LAMP lights up,ifwater
temperature is to set.
1.5 When CONTROL LAMP to blink and POWER LAMP will
gooff,ifwatertemperatureis equal or higher than set.
HOW TO USE
2. WATERVOLUMEKNOB.
Turning the WATERVOLUMEKNOB clockwise to increase water volume.
Turning the WATER VOLUME KNOB counterclockwisetodecreasewater volume.
3. PUSH ON-OFF BUTTON.
Press the PUSH ON-OFF BUTTON (the ELB lamp lights up) the hot water flow out. To close, repress
thePUSHON-OFFBUTTON.
“ON” status : Button is lower than unit cover.
“OFF” status : Button is as high as unit cover.
ELB Checker
ELB Lamp
Control Lamp
Power Lamp
TEMP.Control
Knob
Push ON-OFF
Button
TEMP. Level Lamp
CIRCUIT DIAGRAM
5
INSTALLATION ADVICE
1. BEFORE INSTALLATION
Besureof sufficient water pressure.
Minimum water pressure : 0.02 MPa (0.21 Bar).
Maximum water pressure : 0.34 MPa (3.39 Bar).
Water pressure measurement. Please see illustration; water must flow out of the pipe beyond
2.3 meters above the faucet.
2. INSTALLATION
1. The body unit installation.
The body unit must be installed to wall as illustration.
About 2.3 meters
Fig. 5
Fig. 6
6
The shower installation must be over 1.50 meters from the ground.
Fig. 7
3. Install electric water heater on wall.
Drill 2 holes in the wall with size 6 millimeters, 25 millimeters in depth, distant 178 millimeters
Put fitting in the holes.
Drivescrewsinto the upper fitting and leave screws about 8-10 millimetersinlength.
Hang the equipment with the screws and mark the lower points to drill the other 2 holes.
Drill 2 holes and put fittings, then drive all screws firmly.
Fig. 10
Screw Fig. 8
2. Removing the body unit cover.
Remove the screw at the bottom of the unit.
Remove the front plate first at the bottom.
25 mm.
6 mm.
Fig. 9
Over 1.50 meters
178 mm.
7
4. The unit cover assembly.
Remove the TEMP. CONTROL KNOB and PUSH ON-OFF BUTTON as illustration.
Push unit cover on to body unit until they are locked.
Drive screw cover unit and body unit. Insert the TEMP. CONTROL KNOB and
PUSH ON-OFF BUTTON.
6. Shower stand installation :
After installing shower stand, the shower set should be in the lower level with body unit.
Fig. 13
Temp. Control Knob
Body Temp. Control Knob
Push ON-OFF Button
Screw
Push off the body
Push on at the top
Fig. 11
Fig. 12
Shower
Shower spacer
Shower hose
5. The shower assembly.
Turn joint the shower hose counterclockwise with the shower.
Joint
8
3. WATER PIPE
1. Turn the joints between body unit, the WATER VOLUME KNOB and SHOWER HOSE manually.
Neveruseother tools to avoid breaking plastic parts.
2. When driving screws, use power less than 40 kgf.cm.
3. Pipinginstallation (as illustration).
Fig. 14
Main breaker
Bathroom
Fig. 15
POWER SUPPLY INSTALLATION
1. Be sure to cut off the main power supply switch every time before starting any electrical work.
Useinsulateddoublewire gage size at least 4 square millimeters. (Model WH-T36E, WH-T39EP)
andsize6 square millimeters (Model WH-T46E) for power supply line.
Connecting supply line from the main distribution control unit to the cut off breaker.
(Thisbreaker should be installed outsidethebathroomand connected permanently).
Water inlet
Filter
O-ring
Valve
Length of water inlet hose at least 15 cm.
Filter
Shower hose Water volume
Shower
9
2. Connecting supply line can be done in 2 ways (see illustration below) which are punching on the
lateral rubber grommet at the side or the back of cover unit.
Punching at the back of cover unit.
Fig. 16
Punching at the side of cover unit.
TooIing for assembly
Min 30 cm.
Ground
Ground rod Fig. 18
5. Make sure that the grounding resistance should be less than 5 Ohm.
6.Incase grounding resistance is over 5 Ohm the additional ground rods may be needed, where as the
distance between both rods is at lest ground rod length.
4. How to install the ground rod.
Aseparately provided ground rodshouldbe piled down intothehigh moisture ground.
Theground rod should be atleast30centimeters placed underneath thegroundlevel.
The ground rod is not less than 16 millimeters diameter and 240 centimeters in length.
LN
LN
Strip out the wire insulator, connect it to the ELB BREAKER terminal, Live wire (high potential) must
be connected to the “L” and Neutral line to the “N”, secure firmly with a screwdriver.
(Torque of about12kgf.cm.shouldbe applied).
3. The line of “L” and “N” must be carefully and correctly connected to the corresponding pole;
otherwise, it may affect the circuit and consequently causes damage to the unit or electrical harm.
Fig. 17
Torque of about 12 kgf. cm.
L
N
50 mm.
20 mm.
12 mm. 30 mm.
LN
10
REPLACINGMETHODFORMAINPARTS
1. Turn out the joint body between the body with the shower hose manually. Never use other tools to
avoid breaking plastic parts.
REMOVE OF SHOWER HOSE
Fig. 20
SHOWER SET
By turning shower cover, water flow can be adjusted in 5 types.
Fig. 19
JET
COMFORT
FOAMY
SPRAY
FRESHEN
Mark shows the patterns of
water flow at the chose position
LEFT RIGHT
Body
Shower hose
Ce manuel convient aux modèles suivants
2
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