M 1261-06-X AquaSol Ferroli Installation Manual.doc
July 2006
Page 4 of 24
2.
Technical Specifications
Manufactured by: ZEN-International/Itho dedicated for:
Férroli Ltd.
Lichfield Road
Branston Industrial Estate
Burton-Upon-Trent
Staffordshire
United Kingdom
DE14 3HD
Guarantee
period
1
year
Specifications: Maximum
mains
supply
pressure
10
Bar
Minimum mains supply pressure
1.5 Bar
Unit
operating
pressure
3.5
Bar
Unit
test
pressure
13
Bar
Expansion vessel charge pressure
3.5 Bar
Expansion
valve
setting
6.0
Bar
Pressure and temperature relief valve
Opening
pressure
7.0
Bar
Opening
temperature 95°C
Cold
water
connection
15
mm
Hot
water
connection 15
mm
Unit Measurements
H930 x W510 x D510 mm
Storage
capacity
75
litres
Mass
of
empty
unit
31
kg
Mass
of
filled
unit
118
kg
Maximum primary working pressure
2.5 Bar
Collector Flow connection
10 mm
Collector Return connection
15 mm
3.
System requirements
For correct operation the AquaSol must only be installed in conjunction with:
•
Ferroli combination boilers capable of receiving pre-heated water and which
incorporate a heat exchanger in which the domestic hot water is maintained at
a minimum temperature of 60
°
C at all times.
•
Ferroli solar collectors suitable to be used in a drain-back system. Advised is
one Ferroli Compact 23 collector.
4.
Component Checklist
Before beginning the installation of this unit examine the contents, and determine
that all the components listed below are included:
1 Ferroli AquaSol unit (comprising: 1 Pump, 1 Filling/circulating
manifold with pressure relief valve).
1 Cold water inlet kit (comprising: 1 x 3.5 bar rated pressure
reducing valve, 1 x combined expansion relief / check valve, 1
x 12 litre expansion vessel*). *Packed separately.
1 Tundish.
1 Thermostatic Mixing Valve
1 Water flow limiter valve assembly c/w removable flow limiter.
