ATC W10-u Installation And Operation Manual Download Page 3

ATC Electrical & Mechanical, 

ATC House, Broomhill Drive, Tallaght, D24 EF99, Ireland 

IE: 01 4678301, UK:0203 564 9164, Email [email protected]

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TECHNICAL SPECIFICATIONS

Product Code 

W5-U

W10-U W15-U

Capacity

Litres

5

10

14

Gallons

1.1

2.2

3.3

Power

Watts

2000

2500

Voltage

Volts

220-240

Frequency 

Hertz

50-60

Maximum Pressure

Bar

8

Safety valve Max. Pressure

Bar

6

Minimum Operating Pressure

Bar

1

Connection Type

1/2” Male BSP 

Distance Between Connections mm Center to Center

100

Thermostat Type

Capillary type

Thermostat Range

°C Min - °C Max

30-80

35-75

External Switch

No 

Yes

Heating Indicator

LED

Yes

Installation location

Undersink, wall mounted or 

standing on rubber feet

*

ERP Class

B

B

Heating Time (minutes)

ΔT 35°C

7

13

15

ΔT 45°C

9

17

19

Dimensions

Height

285

300

337

Width

240

340

364

Depth

240

330

354

IP Rating

X4

Weight (kg)

Empty 

4.5

6.5

8

Full

9.5

16.5

23

* The ATC Pacific water heaters are supplied with Adhesive rubber pads to mount on the 

bottom of the heater to allow them to stand rather than be wall mounted.

NOTE: The installer should review the contents of this manual with the owner on com-

pletion of the installation.

Summary of Contents for W10-u

Page 1: ...Ireland IE 01 4678301 UK 0203 564 9164 Email sales atc ie 1 ATC PACIFIC WATER HEATING INSTALLATION AND OPERATION MANUAL W5 u 5 Litre Undersink water heater W10 u 10 Litre Undersink water heater W15 u...

Page 2: ...examine and if necessary replace the anode rod at least once a year could cause the tank to fail and leak and void the warranty 8 Cable connection should be to a 13A double pole Switched Spur 9 This...

Page 3: ...nter 100 Thermostat Type Capillary type Thermostat Range C Min C Max 30 80 35 75 External Switch No Yes Heating Indicator LED Yes Installation location Undersink wall mounted or standing on rubber fee...

Page 4: ...the holes required always use screws that are suitable for the wall material and the weight of the heater otherwise the heater may pull the bracket off the wall Hang the water heater on the bracket Tu...

Page 5: ...dation must be made for the expanded water that will occur with each operating cycle Regulations permit expanded hot water to be accommodated within the supply pipe work provided that an expansion rel...

Page 6: ...in the pipework is not possible An expansion vessel must be used Cold in Hot out 5 10 or 15 Ltr Water heater CLOSED SYSTEM THERMAL EXPANSION There is a Pressure relief safety valve supplied with the...

Page 7: ...rs shall only switch on off the water heater provided that it has been installed in its intended normal operating position and they have been given instruction concerning use of the heater in a safe w...

Page 8: ...oint outlined above check the water tempera ture do not place hands directly under water outlet as there could be a risk of scalding If it is necessary to adjust thermostat turn the dial clockwise to...

Page 9: ...acidity alkalinity in the water supply To replace the Anode 1 Turn off the power supply and drain the heater see previous section 2 Remove heating element see previous section 3 Remove the spent anod...

Page 10: ...thermostat to desired setting Note a lower setting is more economical and reduces the risk of scalding CAUTION Call a technician if the high limit needs to be reset frequently 5 Litre Hi Level Reset...

Page 11: ...heater is not suitable for use on gravity fed systems Unit Leaking 1 Check water connection fittings at the top of tank ensure the connections to the water heater are sound and are not the cause of th...

Page 12: ...65 ERP RATING INFORMATION Waste Electrical Electronic Equipment Applicable in the European Union and other European countries with separate collection systems This marking shown on the product or its...

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