Mira PLATINUM Installation Manual page 15

2. Mains Pressurised Instantaneous Hot Water Shower, Heated
from a Thermal Store
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VALVE with Mains Pressurised Systems.
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pressure reducing valve must EH ¿WWHG DQG UHJXODUO\ PDLQWDLQHG LI DQ\ IRUP
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or pulse pressures do not damage the product or the plumbing system. The
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store (check with thermal store manufacturer).
3. Gravity Fed Showers
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Cistern
Minimum 230 litres
The shower control must be fed from a cold water storage cistern and a hot
water cylinder providing nominally equal pressures. Pipework layouts and
connections must be such that other draw-offs will not effect water supplies to the
shower. It is therefore best practice to have independent hot and cold supplies to
the Low Pressure (pumped) Digital Mixer Valve.
Digital Mixer
warm
Valve
hot
cold
cold cold
hot
hot
30° - 60°
Air Separation
cold
15
ISOLATE MAINS ELECTRICITY BEFORE
REMOVING COVER!
DIGITAL MIXER 2 WIRELESS
MIRA DM2 WIRELESS
HP/COMBI
1666.009
N85A
MANUFACTURED
POWER: 230 V AC 20 W
PROTECTION: IP24
MIN. SUPPLY PRESSURE: 50 kPa (0.5 bar)
MAX. WORKING PRESSURE: 500 kPa (5 bar)
MAX. STATIC PRESSURE: 1000 kPa (10 bar) (WRAS)
MAX. SUPPLY WATER TEMP: 65 °C
POSITION APPLIANCE OR
KOHLER MIRA LTD.
GL52 5EP CHELTENHAM
TEL: (+44) 0870 241 0888
www.mirashowers.com
HOT COLD
F9001
Mira Platinum
Shower Fittings
HOT
COLD
100 mm from the lowest level of
water in the tank
warm
Mira Platinum
90°
Shower Fittings
ISOLATE MAINS ELECTRICITY BEFORE
REMOVING COVER!
DIGITAL MIXER 2 WIRELESS
MIRA DM2 WIRELESS
HP/COMBI
1666.009
N85A
MANUFACTURED
POWER: 230 V AC 20 W
PROTECTION: IP24
MIN. SUPPLY PRESSURE: 50 kPa (0.5 bar)
MAX. STATIC PRESSURE: 1000 kPa (10 bar) (WRAS) MAX. WORKING PRESSURE: 500 kPa (5 bar)
MAX. SUPPLY WATER TEMP: 65 °C
POSITION APPLIANCE OR
KOHLER MIRA LTD.
CHELTENHAM
TEL: (+44) 0870 241 0888 GL52 5EP
www.mirashowers.com
HOT COLD
F9001