IMPORTANT:
In case of reduction of flow rate, close the two mains inlets and check if the filter at the bottom of the non-
return valve is dirty, in this case clean them.
CARE AND MAINTENANCE:
To maintain the surface finishes, simply wipe occasionally with a mild detergent on soft damp cloth. Dry using
soft cloth, never use abrasive cleaners or chemical household cleaners, avoid contact with concentrated bleach.
Pegler products are manufactured to the highest standards and should require little or no maintenance. In
the unlikely event of any spare part being required, please visit our web site : www.pegler.co.uk , contact
your nearest stockist or the Pegler Technical Office on telephone number 0870 1200285
TIDAL 4S4022 INTRODUCTION:
All Pegler thermostatic showers are designed to ensure a stable showering temperature during showering
when other outlets in the system are being used eg : washing machine or basin tap etc. The shower valves
will close down in the event of cold-water failure reducing the risk of scalding. These shower valves are also
designed from rugged engineering materials to give you years of trouble free service and are backed by the
Pegler Customcare Promise.
WATER REGULATIONS REQUIREMENTS:
It is important to ensure that the water supplies to your shower valve are connected in accordance with the
water regulations (WRAS) requirements and good plumbing practice.
It is Pegler’s recommendation and good plumbing practice that the supplies of hot and cold water to the
shower valve should be equal (balanced) pressure in order to provide a consistent flow and good perform-
ance. Supplies should be from a common source, either mains or tank fed. If supplies are not equal pres-
sures then a Non Return Valve (Pegler 801 Non Return Valve) should be fitted.
BYLAW 17 (2) B
The shower head of any shower hose pipe should be fitted by a fixed or sliding attachment so that it can only
be discharged at a point not less than 25mm above the spill-over level of the bath tray or fixed appliance.
BYLAW 30 (2)
Where the shower valve is supplied with hot water from a cistern and cold water from the mains supply
pipe a cold storage cistern that complies to bylaw 30 (2) must be used.
WATER SUPPLY OPERATING PRESSURES:
Pegler thermostatic shower valves have been designed to function under the following conditions :
HOT WATER SUPPLY TEMPERATURE:
Maximum: 85ºC
Minimum: 5ºC Higher than maximum required mixed temperature.
Advisable 65ºC
Minimum difference between hot and cold mixed temperature is 10ºC
OPERATING PRESSURE :
Maximum: 5 Bar
Minimum: 0.1Bar
Operating pressure (on hot and cold line) should be kept as balanced as possible in order to assure maxi-
mum efficiency. When the supply is higher than 5 Bar a Pressure Reducing Valve should be fitted before the
shower valve.( Pegler PRV-2)