Viessmann VITOWELL EASY D1 Operation Manual Download | Manualshive

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Wiring Diagram

Manual Reset (90 C Thermostat)

For Models rated 4.5kW and below, thermostat is

manually resetable.

E

N

L

T2

G

N1

TR FS

Led Board

Turbine Flow Switch
Thermistor

Inlet

Outlet

L

N

Manual Reset

Thermal Cut-Out

& Thermostat

TRIAC

Heater

Tank

Main

Control

Board

Touch

Screen

Electrical Specification

0.1 Bar (10kPa)

Min. INLET WATER PRESSURE

210 x 343 x 87 mm

2

1.6 Kg (No Pump)

Max. INLET WATER PRESSURE

6 Bar (0.6MPa)

3.3kW 230Va.c. 50/60Hz

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Summary of Contents for VITOWELL EASY D1

Page 1: ...VITOWELL EASY D1 117 mm VITOWELL EASY D1 Instant Water Heater Operation Manual ...

Page 2: ...Main Display 4 Stop Valve 5 Rail Support 6 Handshower 7 Adjustable Shower Holder 8 Slider Rail 9 PVC Hose 10 Soap Tray 11 Heater Base 12 Thermostat 13 Heater Tank 14 Terminal Block 15 Main PCB Board 16 Water Outlet Connection 17 TRIAC 18 Water Inlet Connection 19 Flow Sensor 20 Mesh Filter 21 LED Board 15 16 ...

Page 3: ...own Button NOTES Memory includes temperature Buttons are 100 lit when unit is ON and buttons are not lit when unit is OFF or standby mode The display and buttons should not blink unless there is an urgent message error alarm During normal operation all interaction shows without the screen segments blinking 1 2 3 4 5 6 ...

Page 4: ...bt The appliance must be earthed Improper grounding could cause electric shock If any of the following conditions occur immediately switch off the mains and contact the sales agent for repair Never attempt to repair the unit yourself If the heater begins to make an odd noise smell or smoke Water temperature can not be controlled If the instant water heater shows signs of a distinct change in perfo...

Page 5: ...5m above the bathroom floor Mark 2 screw points of the Slider Rail beside the heater It is recom mended that the top of the portion is in level with the top of Instant Water Heater Use 6mm diameter drill and make the wall plug holes in depth of 34mm Insert the wall plugs and mount the Instant Water Heater firmly in position with the screws provided Insert the Shower Holder and Soap Tray into the S...

Page 6: ...een the heater unit inlet pipe and incoming water pipe Turn on the water mains to drain out all plumbing dirts at the same time ﬁll up the heater tank THE HEATER TANK MUST BE FILLED UP WITH WATER BEFORE TURNING ON THE ELECTRICITY SUPPLY TO PREVENT ANY DRY BURNT DAMAGE TO THE HEATING ELEMENT Connect the PVC Hose and Handshower to the outlet of the Instant Water Heater be sure to put in the Washer H...

Page 7: ...hen replace back the Front Cover please take note the below procedure Connect the LED display cable from Front Cover to the Main Control PCB Clamp the cable to the correct position CHECK IF THE WIRING CONNEC TION IS CORRECT and replace the cover Fix back the screw A This appliance must be EARTHED Improper grounding could cause electrical shock Remember to SWITCH OFF at mains before carrying out an...

Page 8: ...goes to pre standby If the 3 in 1 Stop Valve is not turned ON after 5 minutes will go to standby mode Changing Temperature Manually The temperature can be gradually controlled by pressing either UP or DOWN button Press UP button Temperature increases Press and hold UP button for 2 sec Temperature increases at faster speed up to the maximum 45ºC Press DOWN button Temperature decreases Press and hol...

Page 9: ...nged to two lines Electric Water Heater turns off the heating element Cold setting deactivated Presses the UP button then display will go back to 32ºC setting Cold setting deactivated Alterna tive Pressing the M1 M2 will go to memory setting Pressing UP button will adjust setting temperature ...

Page 10: ... indicator will lights up and beeps once to indicate the setting has been stored Memory selection User may select a desired stored setting by pressing either M1 M2 Deactivate the memory function Press any button except your current selected memory M1 M2 to exit your selected memory The memory indicator will appear in the event that the combination manual selection for the temperature value are the...

Page 11: ...zz once and repeat the above display Press and hold M1 UP DOWN again buzzer will buzz twice to exit DEMO mode During DEMO mode all operations are invalid Reconnecting power supply can exit DEMO function Outlet water temperature display function This heater is able to show actual temperature While heater is working press and hold M1 M2 UP button together buzzer will buzz twice after 3 seconds the t...

Page 12: ...ed in clockwise direction the hotter the shower is The shower might not be hot enought even at MAX position if incoming water supply from the mains is too cold or pressure water is too high In this case you may adjust the Stop Valve to reduce the water inflow in order to get the desired showering temperature Switch OFF the electricity supply after shower MalaysiaModal Voltage AC Power kW Current A...

Page 13: ...LATOR MESH FILTER BUILT IN FILTER Maintainance CLEAN THE FILTER REGULARLY There are two filters located at the stop valve one is Mesh Filter installed at the incoming water supply another one is the built in filter as shown Clean the Mesh Filter regularly to prevent blockage Remove the built in filter by turning anti clockwise as shown Take out the Filter and flush it with water to remove any trap...

Page 14: ...ns on Cleaning Mesh Filter and Built In Filter Incoming water temperature too high Reduce the setting temperature via temperature adjuster Water hot after close and reopen of 3 in 1 Stop Valve or Water Tap Water temperature higher than set temperature when 3 in 1 Stop Valve or Water Tap is OFF a while and reopen again Avoid shower with water output in that period Let the water flow few seconds bef...

Page 15: ...rvice Call Centre Contact Viessmann Customer Service Call Centre Contact Viessmann Customer Service Call Centre Safety Thermostat cut out operated Safety Thermostat cut out operated Contact Viessmann Customer Service Call Centre Water flow too low 3 in 1 Stop Valve Filter Mesh Filter blocked Clean the filter 3 in 1 Stop Valve not fully open Open 3 in 1 Stop Valve to desire flow rate Water supply i...

Page 16: ...2 G N1 TR FS Led Board Turbine Flow Switch Thermistor Inlet Outlet L N Manual Reset Thermal Cut Out Thermostat TRIAC Heater Tank Main Control Board Touch Screen Electrical Specification 0 1 Bar 10kPa Min INLET WATER PRESSURE 210 x 343 x 87 mm 2 1 6 Kg No Pump Max INLET WATER PRESSURE 6 Bar 0 6MPa 3 3kW 230Va c 50 60Hz ...

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