| Water flow restricted by blockage in filter of |
a) Water too HOT | solenoid valve. Switch off water and undo plastic |
| nut on elbow, loosen brass nut to swing elbow |
| away from solenoid. Remove filter in solenoid with |
| long nosed pliers and flush clean. |
| Check circuit through thermal |
b) Water too COLD | Check circuit through microswitch on the pressure |
| switch |
| Check each element circuit. |
| Check tightness of electrical connections. |
| Check for cause of high pressure and remove it. |
c) Water leaks from burst pressure relief | i.e. Blockage on outlet or blocked spray plate. |
valve | Replace the pressure relief disc. |
| Check the circuit through the solenoid coil. |
d) Water does not flow when Knob “A” is | Check circuit through mini microswitch (push switch |
rotated (when button “C” is pressed - | – 620 only) |
620 only) | Possible timer PCB fault (620 only). If defective, |
| then replace. |
| Power supply not reaching shower. |
Installation instructions
Check that the electrical rating shown on the shower matches the mains supply.
A competent installer must undertake all installations. If in any doubt, advice and assistance should be sought from a qualified plumber and/or electrician. Installations and wiring must conform to current IEE regulations (UK) BS7671
WARNING! DO NOT INSTALL THIS SHOWER IN A ROOM WHERE IT MAY BE SUBJECT TO FREEZING
We recommend that the installation be done in the following sequence.
a)Fixing the shower to the wall
b)Plumbing
c)Electrical connections
a) | Fixing the shower to the wall |
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1. | Position the riser rail at the height recommended in |
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| diagram 5 and mark its position. |
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2. | Position the heater so the sides of the unit are vertical |
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| and the top is level with, or up to 0.6 metres (2ft) |
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| maximum below the top of the riser rail. Choose a flat |
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| piece of wall to avoid the possibility of distorting the back | Diagram 5 |
| plate thus making the front cover a poor fit | |
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| |
3. | Adjust the positions to get the most convenient |
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| arrangement taking the following into account. |
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a) The possible need to use the handset over the sink for hair washing etc.
b) The heater must not be mounted in the direct spray from the showerhead.
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