QUANTUM WATERSIDE FAN COIL SPECIFICATION
2
Casings
The casings shall consist of durable 1.2mm
galvanised sheet steel reinforced where
required to form a rigid structure.
Discharged Plenum
The discharge plenum shall be lined
with class 0 acoustic insulation. The plenum
shall be provided with spigots for duct
connection.
Drip Tray
The drip tray shall be manufactured such that
when the unit is mounted level there shall be a
positive fall for the condensate water to the
drain connection from all areas of the drip tray.
There shall be no areas where water can col-
lect in pools. The drip tray shall be
insulated with 3mm closed cell foam to
Class 0 specification.
Fans
Double inlet double width fans shall be used
driven by a motor using cradle type resilient
mountings. The fans impellers shall be at least
160mm diameter and of ‘Tablock’ construction
to ensure good performance and low noise.
Each
balanced.
impeller shall be statically & dynamically
Motors
Motors shall be single speed permanent split
capacitor type. The motors used shall comply
with BS 5000 Part11 1973 (revised 1989).
Speed control shall be achieved by applying a
variable voltage to the motor winding. Motors
are to have maintenance free sealed for life
bearings and built in thermal overload protec -
tion.
Insulation
Dual function thermal and acoustic
insulation shall be used and shall be to
Class 0 specification.
Heat Exchangers
All heat exchangers shall be tested at a mini-
mum of 25 bar pressure. The coils shall be
manufactured using solid drawn copper tubes
and aluminium fins. Each coil shall be fitted
with an air vent.
Filters
Standard filters shall be of the washable type.
They shall have a performance classification
of G2 in accordance with EN779 (EU2) and a
flame resistance to DIN 53438:Class F1.
Connections
All are to be to BS 2871 Part 1:1971 and suit-
able for brazed or compression fittings. Coil
connections shall be at 40mm centres to
enable easy fitment of standard water control
valves.
Controls
All units shall be fitted with illuminated ON/Off
switch, three speed selector switch and include
+5v / +10v trimmer switches to aid
commissioning and be complete with 24 Volt
AC transformer output to drive controllers and
actuators.
Packaging
Units shall be supplied with suitable packaging
to prevent damage and dust contamination.
Units shall be clearly marked with the model
identification and site reference and supplied
with installation instructions.
Certification
Units shall be supplied with a CE label desig-
nating that they comply with CE requirements
for safety.
