Protherm 60 Instructions For Use Manual - 1 General Data
Supplied By www.heating spares.co Tel. 0161 620 6677
6
221974A
53 kg (117 lb)
47 kg (103lb)
3.35 litre (0.74 gallon)
Rc
1
/
2
in.
71W
Internal fuse F1 & F2 (F1A)
2x22mm copper pipes from
top of case
230V~50Hz, fused 3A
Bottom right hand side of case
1 General Data
TABLE 2.
RANGE RATING
APPROX.
m
3
/h
GAS
RATE
ft
3
/h
Min.
Medium
Max.
2.1
2.4
2.7
74
86
97
DATA TABLE 1.
TOTAL DRY
WEIGHT
(Including
Terminal)
LIFT
WEIGHT
WATER
CONTENT
GAS
CONNECTION
ELECTRICITY
RATING
WATER
CONNECTION
ELECTRICITY
SUPPLY
DATA LABEL
BURNER INJECTOR MARKING:
205710
BURNER INJECTOR SIZE:
4.0 mm
PILOT INJECTOR MARKING:
7218
1.2 Data
See Table 1 and diagram 1.1.
All dimensions are given in millimetres (except as noted).
The Seasonal Efficiency Domestic Boilers UK (SEDBUK) is
78.1%.
The value is used in the UK Government’s Standard Assessment
Procedure (SAP) for energy rating of dwellings. The test data
from which it has been calculated have been certified by B.S.I.
1.3 Range Rating
This boiler is range rated and may be adjusted to suit individual
system requirements.
See Table 2 and diagram 1.3 for ratings and settings.
1.4 B.S.I. Certification
This boiler is certificated to the current issue of British Standard
6332 Part 1, invoking the current issue of BS5258 Part 1 for
performance and safety. It is, therefore, important that no
alteration is made to this boiler without permission, in writing,
from Hepworth Heating Ltd.
Any alteration that is not approved by Hepworth Heating Ltd.,
could invalidate the B.S.I. Certification of the boiler, warranty
and could infringe the current issue of the Statutory
Requirements.
1.5 Gas Supply
The gas installation shall be in accordance with the current
issue of BS6891.
The supply from the governed meter must be of adequate size
to provide a steady inlet working pressure of 20mbar (8in wg) at
the boiler.
On completion test the gas installation for soundness using the
pressure drop method and suitable leak detection fluid, purge
in accordance with the above standard.
1.6 Electrical Supply
WARNING. This boiler must be earthed.
All system components shall be of an approved type and shall
be connected in accordance with the current issue of BS7671
and any applicable local regulations.
Connection of the boiler and system controls to the mains
supply must be through a common isolator and must be fused
3A, maximum. This method of connection must be by a fused
double pole isolating switch, with a minimum contact separation
of 3mm on both poles. The switch should be readily accessible
and preferably adjacent to the appliance. It should supply the
appliance only and be easily identifiable as so doing.
Alternatively, an unswitched shuttered socket outlet and 3A
fused 3 pin plug, both to the current issue of BS1363 may be
used provided that they are not used in a room containing a bath
or shower.
Wiring to the boiler must be to the current issue of BS6500 Table
16, not less than 0.75mm
2
(24/0.20mm).
1.7 Contents of Packaging
The boiler is delivered in one pack, refer to Section 4.1 for
contents.
1.8 Water System
This boiler may be fitted to an open vented or a sealed water
system.
TABLE 3. COMPARTMENT AIR VENTS
VENTILATION
HIGH LEVEL LOW LEVEL
REQUIREMENTS
VENT AREA
VENT AREA
VENTILATION
FROM ROOM
OR SPACE
VENTILATION
FROM
OUTSIDE
cm
2
in
2
cm
2
in
2
264
41
264
41
132
21
132
21
1.9 Drain
System
A drain tap must be provided at the lowest points of the system
which will allow the entire system, boiler and hot water cylinder
be drained.
Draining taps should be to the current issue of BS2879.
Boiler
A draining point is fitted at the bottom right hand side of the heat
exchanger.
Cover controls to avoid water damage.
If required remove the combustion chamber front cover to
improve access.