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9

5. A dual position cable clamp is provided. For

top cable entry use retaining bar in horizontal
position supplied. For bottom cable entry
rotate retaining bar to the angled position.

6.

WARNING: THIS APPLIANCE MUST BE
EARTHED.

7. The earth

continuity
conductor of 
the electrical
installation
MUST BE
effectively
connected
electrically to all exposed parts of the
appliances and services in the room in which
the water heater is to be installed in conformity
with the current BS. 7671 (I.E.E. wiring
regulations).

FINAL INSTALLATION PROCEDURE
AND COMMISSIONING

WARNING : DO NOT SWITCH ON THE
ELECTRICITY SUPPLY UNTIL THE
FOLLOWING PROCEDURE HAS BEEN
COMPLETED. FAILURE TO DO SO COULD
CAUSE THE PUMP TO RUN DRY AND
INVALIDATE THE GUARANTEE.

1. Fit the front cover back into position, ensuring

that both the control knobs are correctly
aligned with the flow valve and power selector.
Secure with top and bottom screws.

2. Fit hose and prime the shower first without the

handset to flush out any remaining debris. To
prime the shower ensure that the electricity
supply is switched off. Turn control knob 

'B'

fully anti-clockwise. Water should start to flow
with motor switched off allowing all the air to
be purged out of the shower unit.

It may be necessary to lower the hose
below the level of the shower unit whilst
priming.

Stop water flow by turning knob 

'B'

fully

clockwise. Attach handset, switch on electrical
supply and then operate the shower as on
page 2 and check–

a) That the water gets to a satisfactory

temperature

b) Water flow can be adjusted by knob 

'B'

c) Power selection operates in both positions,

giving a change in water temperature

d) Check again for leaks

e) That the holes in the spray plate are not

blocked

f)

That the motor turns off and water stops
flowing in the 

'STOP'

position

3. DEMONSTRATE OPERATION TO THE USER

Please leave these instructions with the user
for future reference.

ADDITIONAL ACCESSORIES

Cat. No.

White 2 metre shower hose

83-593529

1 metre riser rail

83-593530

Water control tap

93-792452

Shower de-scaling powder

95-711015

Curtain and rail pack

83-792802

Curtain and rail pack with non
slip bath mat

83-792801

Spare parts/accessories can be supplied
against any Visa or Access cards from
Redring Sales 01733 456700.

INLET ASSEMBLY SHOWING FILTER
POSITION 

8mm

5mm

10mm

10mm

33mm

Live
Earth
Neutral

Diagram 10

Diagram 11

Summary of Contents for EXPRESSIONS 570

Page 1: ...Installation instructions User guide IMPORTANT This booklet should be given to the customer after installation and demonstration WARNING Under no circumstances should this unit be connected to the mains cold water supply 570 ...

Page 2: ...ER ON IF YOU SUSPECT IT OF BEING FROZEN WAIT UNTIL YOU ARE SURE IT HAS THAWED OUT HOW TO USE YOUR REDRING SHOWER 1 Ensure the electricity and water supplies are turned on to the unit 2 Your shower has 2 power settings selected by turning knob A The most popular setting is HIGH indicated by high power There is also a LOW power option indicated by low power See note 7 For this example turn knob A to...

Page 3: ... DO NOT SWITCH THE SHOWER ON IF YOU SUSPECT IT OF BEING FROZEN WAIT UNTIL YOU ARE SURE IT HAS THAWED OUT HOW YOUR REDRING SHOWER WORKS Your Redring shower is designed for convenience economy and safety of use 1 Water is heated instantaneously as it flows over the heating elements in the copper cylinder assembly 2 The required water temperature is achieved by adjusting the rate of water flow Diagra...

Page 4: ... outer spray pattern only This will ensure correct operation of the shower with a slightly lower water flow rate NOTE After use it is normal for some water to drip from the shower head for a few moments Cleaning It is recommended that the shower unit and accessories are cleaned using a soft cloth DO NOT use powerful abrasive or solvent cleaning fluids It is advisable to switch off the shower at th...

Page 5: ... but no water is delivered Water starvation Stop pump immediately by turning knob B fully clockwise to the Stop position Check the cold water cistern is full Ensure water supply pipe is not blocked or air locked Re prime shower unit see commissioning with power to shower switched off c Pump operates but no water is delivered Thermal trip inside motor has operated Wait for motor to cool down approx...

Page 6: ...ure relief disc e Water leaks from burst pressure relied valve Diagram 6 A Fixing the shower to the wall The Redring Expressions 570 Pumped Electric Shower is fitted with a motor and some mechanical noise can be expected when in use The type of wall structure will affect the noise levels Solid walls will provide quieter operation than panel or stud partition walls 1 Place the riser rail at the hei...

Page 7: ...25 galls There must be a minimum head of water of 8 cm 3 and a maximum head of 10 metres 33ft It is strongly advised to install the shower unit using an independent supply from the cold water storage cistern The shower would then be totally unaffected by other draw off points elsewhere in the system and thus the pressure and temperature will remain more stable Therefore the cold water supply shoul...

Page 8: ...1 clipped direct is used The maximum cable run for all models above will depend upon site conditions REMEMBER TO UPRATE THE CABLE IF IT RUNS IN THERMAL INSULATION IN A LOFT 3 In order to provide a means of isolation the heater MUST BE permanently connected to the electricity supply through a double pole linked switch with a contact gap of 3mm mounted in a convenient position We recommend ceiling s...

Page 9: ...f Turn control knob B fully anti clockwise Water should start to flow with motor switched off allowing all the air to be purged out of the shower unit It may be necessary to lower the hose below the level of the shower unit whilst priming Stop water flow by turning knob B fully clockwise Attach handset switch on electrical supply and then operate the shower as on page 2 and check a That the water ...

Page 10: ...10 ASSEMBLY OF RISER RAIL HANDSET AND SOAP DISH Removable insert in soap dish for ease of cleaning Locating Key Additional knock out fixing slot if required Diagram 12 ...

Page 11: ......

Page 12: ...mencement of hire purchase we will replace the defective parts FREE OF CHARGE on condition that The appliance has been correctly installed and used only on the supply circuit or voltage stamped on the rating plate The appliance has been used in accordance with these instructions and has not been tampered with or otherwise subjected to misuse neglect or accident The appliance has not been taken apa...

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