Installation
The boiler must be installed on a horizontal work
surface with sufficient strength to support its
weight.
Locate in an area where there is adequate space
to use the boiler safely (e.g. free from risk of
congestion and tripping hazards).
Connection to Mains Water Supply:
Connect the WRAS approved water filling hose
(3/4”BSP) to the inlet connection point on the
back of the boiler and the other end to the mains
water supply, via an accessible isolating tap with
a ¾”BSP thread.
IMPORTANT: If micro-bore pipe is used
instead of the inlet hose supplied, the size
must be minimum OD 3/8”(10mm).
The water supply must have a pressure not
exceeding 7bar (96psi), and no lower than 2bar
(28psi) NOTE: If your water pressure exceeds
7bar, fit a suitable pressure reduction valve.
We regret that Instanta cannot be held
responsible for any machine malfunctions if
the water pressure exceeds that stated. If in
doubt, consult your water supply company
Electrical Connection:
The boiler must be Earthed.
All 3.0KW models:
Your machine is supplied
with a standard 13amp bonded plug with a
13amp fuse.
All 6.0KW models:
Your machine is supplied with a 1.5mtr cord
(3-core @ 2.5mm). Wire to at least a 30amp
supply via an all-pole disconnection isolator
switch (easily accessible for safety). Only a
qualified electrician should undertake this work.
Overflow:
The drip-tray has a limited capacity and is
designed to handle small spillages and drips.
Wherever possible, we strongly recommend that
it is connected to a permanent waste.
We have provided two overflow outlet/
connection points to choose from;
1). FRONT via drip-tray
If this option is used for the overflow, we
can supply a 15mm fitting kit (Pt. No: DTK2)
available from Instanta Spares Department
(01704 502905).
2). REAR via outlet at back of machine
If rear overflow option is preferred, the front
overflow-outlet (see diagram below), must be
blocked off using the tapered–rubber blanking
bung provided. Pipework should then be
provided between the back of the machine
[1/2”bsp – 15mm], and a suitable waste/drain.
NOTE
: An air gap must be provided within
300mm of the connection point. Failure to
provide an air gap within this distance could
cause an air lock which could stop the water
discharging in the event of an overflow.
3
Model
Width
Depth
Height
Tap
Clearance
Power
Rating
Weight
(empty)
Weight
(full)
Water Inlet
Pressure
mm
Mm
Mm
mm
kW
KG
KG
Bar
CPF2100
260
555
610
200
3.0
15.3
29.1
2 to 7
CPF4100-3
360
555
610
200
3.0
17.5
39.0
2 to 7
CPF4100-6
360
555
610
200
6.0
17.8
39.3
2 to 7
CPF6100
440
555
610
200
6.0
21.4
53.0
2 to 7
High-tap units:
CPF210
260
555
705
304
3.0
16.3
30.1
2 to 7
CPF310
260
555
705
304
6.0
16.8
30.6
2 to 7
CPF510
360
555
705
304
3.0
18.0
39.5
2 to 7
CPF520-3
360
555
705
304
3.0
18.5
40.0
2 to 7
CPF520-6
360
555
705
304
6.0
18.8
40.3
2 to 7
Technical Specification
