ElectraStream 200, User Manual

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INST INST INST INST INSTALLA ALLA ALLA ALLA ALLATION 4 TION 4 TION 4 TION 4 TION 4
DOMESTIC
HOT WATER 22mm
FROM MAINS
22mm
DHW
HEATING FLOW 22mm
✓ MI COUPLER x 22 x ¾”
COLD INTO CYLINDER
✓ MI COUPLER x 22 x ¾”
✓ COMBINATION
VALVE
✓ TPR VALVE
Fig. 4-7a Typical Electrastream Single Coil Cylinder Connections
CYLINDER
DRAIN COCK
HEATING RETURN 22mm
✓ MI COUPLER x 22 x ¾”
✓ TEMPERATURE SENSOR AND
OVER TEMPERATURE CUT-OUT
BOX
✓ UNVENTED CYLINDER
Domestic Hot Water 22mm 22 x ¾” M.I. Coupler - supplied
Fit 22mm Lever Valve - supplied
Domestic Cold Water 22mm Fit 22mm Lever Valve - supplied
Mains Supply 22mm 22mm x ¾” BSP M.I. Coupler - supplied
Tundish - Discharge to be arranged and sized
to comply with Building Regulations G3.
Boiler Flow 22mm 22 x ¾” M.I. Coupler - supplied
Boiler Return 22mm 22 x ¾” M.I. Coupler - supplied
4-7.1 Connections to Electrastream - BEL130 and BEL150 Single Coil Cylinders
✓
MI COUPLER x 22 x ¾”
DOMESTIC
COLD WATER 22mm
✓ TUNDISH
✓ 22mm LEVER VALVE
✓
22mm LEVER VALVE
✓ TRI-CORE HEATER
✓ PARTS SUPPLIED
✓ MOTORISED
VALVE
PRV
4-7 Electrastream Connections
✓ DHW 8l EXPANSION VESSEL KIT
No valves between combination
valve and vessel
No valves between cylinder and
combination valve
TPRV connection not to be used
for any other purpose
Discharge to be arranged and
sized to comply with Building
Regulations G3.
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