Heatrae Sadia SUPREME 150SS Fitting Instructions And User Manual Download Page 2

2

Please read and understand these instructions prior to installing
your Supreme water heater. 

  

They are for use by competent

personnel i.e. trained, experienced and qualified.  Instructions
only detail key operations.  They do not supersede national,
mandatory or legal requirements which may apply to the product,
installation, environment or personnel associated with servicing
the Supreme.  WARNING: electronics control by switching ‘N’
(neutral), in some instances neutral terminations will be at 230
volts with respect to earth.
Particular attention should be paid to the section headed
IMPORTANT INSTALLATION POINTS.  Following installation and
commissioning, the operation of the heater should be explained
to the customer and these instructions left with them for future
reference.

TECHNICAL SPECIFICATIONS

Electrical rating

2.3 - 2.5 kW  220 - 240V

Nominal capacities

Model 150SS

2.5 litres

Model 165SS

5.0 litres

Model 180SS

7.5 litres

Weight (full)

Model 150SS

12 kg

Model 165SS

16 kg

Model 180SS

21 kg

Rated pressure

0MPa

(0 bar)

Minimum supply pressure

0.05MPa

(0.5 bar)

Maximum supply pressure

1.0MPa

(10 bar)

Enclosure rated

IP X2

A-weighted sound pressure level is below

70 dB

Nominal commissioning times (minutes) to temperature ready

Supreme 150SS

16

Supreme 165SS

24

Supreme 180SS

32

Summary of Contents for SUPREME 150SS

Page 1: ...1 Fitting Instructions and User Guide SUPREME 150SS 165SS 180SS...

Page 2: ...ion should be paid to the section headed IMPORTANT INSTALLATION POINTS Following installation and commissioning the operation of the heater should be explained to the customer and these instructions l...

Page 3: ...ents have been supplied with your Supreme heater Wall mounting bracket No 12 x 2 screws 2 off No 8 x 1 screw 1 off No 12 x 2 wall plug 2 off No 8 x 1 wall plug 1 off Template to aid in positioning the...

Page 4: ...ing main If fed from a cold water feed cistern the cistern must comply with the Water Regulations Guide clause R27 2 It should be noted that water quality may be reduced when supplied from a cistern a...

Page 5: ...e work surface 2 3 Sufficient room should be left around the heater for access for maintenance and servicing The top should not be covered as this will reduce the efficiency of the Supreme 2 4 Ensure...

Page 6: ...6 Fig 2 B A D E F 250 approx C G MODEL A B C D E F G OUTLET INLET VENT CABLE ENTRY 150SS 423 337 203 160 80 112 111 165SS 501 337 203 160 101 133 101 180SS 506 337 262 220 101 133 101 DIMENSIONS mm...

Page 7: ...isolating valve should be fitted to the cold supply to facilitate servicing the heater 4 6 Push fit connectors are supplied to allow either bottom or rear entry of services If a combination of entry p...

Page 8: ...ided unless using rear cable entry 6 5 Strip the outer sheath from the cable for a maximum of 60mm Prepare and consolidate the ends and connect the cable to the terminal block as follows BROWN or RED...

Page 9: ...calibration procedure is interrupted it will restart after a short delay but may result in the calibrated temperature being too low If this occurs switch the electrical supply OFF for several seconds...

Page 10: ...solenoid valve 8 3 The Supreme incorporates an electronic scale conditioning function which will reduce the rate of scale deposition in hard water areas However some deposits may still occur in the s...

Page 11: ...supply Unit does not heat on commissioning 1 If ON indicator not illuminated no power to unit 1 Check power supply is correctly connected and switched on and that primary cutout has not operated 2 If...

Page 12: ...ry 3 Scale build up 3 Descale unit Drips from outlet 1 Incorrect spring tension 1 Ensure tap headwork nut correctly adjusted 2 Scale debris under tap seal 2 Remove and clean as necessary 3 Damaged tap...

Page 13: ...165 180 models 95 615 007 8 Wiring harness 4way inc diodes 95 612 006 9 Wiring harness complete 95 612 013 10 Thermistor control steam 95 612 696 11 Outlet tap headwork inc handle 95 605 019 12 Outle...

Page 14: ...5 model 95 607 022 33 Inlet injector assembly 180 model 95 607 026 34 Tank 150 model 95 608 926 35 Tank 165 model 95 608 927 36 Tank 180 model 95 608 928 37 Tank drain seal 95 608 929 38 Start dry cut...

Page 15: ...OR EARTH UPPER LEVEL SENSOR LOWER LEVEL SENSOR SCALE CONDITIONING FIELD WINDING AT TEMP LED ANODE AT TEMP LED CATHODE POWER ON LED ANODE POWER ON LED CATHODE WIRING SCHEMATIC H N W L1 L2 L3 BACK PLATE...

Page 16: ...e electrical supply to the Supreme is switched on READY When fully illuminated indicates that the stored water is hot enough to use 11 5 If the store of hot water is completely withdrawn the flowrate...

Page 17: ...s been regularly maintained as detailed in the maintenance instructions 4 The unit has been used only for heating potable water The unit is not guaranteed against damage by frost or due to the build u...

Page 18: ...18 NOTES...

Page 19: ...19...

Page 20: ...Center Network 65 Buisness Park Bentley Wood Way Burnley Lancashire BB11 5ST Tel 01282 834403 www partscenter co uk Newey Eyre Specialists Products Division Please contact your local branch UK Spares...

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