Gas Supply; Heating System Controls; Electrical Supply - Glow-worm COMPACT 100p Instructions For Installation And Operation Manual

1.7 Gas Supply

The gas installation shall be in accordance with the rules in
force in the countries of destination.
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.

1.8 Electrical Supply

WARNING. This boiler must be earthed.
All system components shall be of an approved type.
The electrical installation shall be in accordance with the
current rules in force in the countries of destination at the time
of installation.
Connection of the whole electrical system of the boiler and any
heating system controls to the electrical supply, must be through
one common isolator.
Isolation should be by a double pole switched fused spur box,
having a minimum contact separation of 3mm in each pole.
The fused spur box should be readily accessible and preferably
adjacent to the appliance.It should be identified as to its use.
Alternatively, a fused 3A 3pin plug and unswitched socket may
be used, provided they are not used in a room containing a bath
or shower.
The mains supply cable and other cables connected to the
boiler must be the PVC flexible type of at least 0.75mm
0.20mm) .
FLOW
SENSOR
OVERHEAT
CUT-OFF
LOW WATER
PRESSURE
SWITCH
TEMP.
SENSOR
221680G
1 General Data
2
(24/
FANNED
FLUE
EXPANSION
VESSEL
HEAT EXCHANGER
MAIN BURNER
GAS VALVE
BYPASS
VALVE
D.H.W.
COLD
C.H.
INLET
FLOW

1.9 Heating System Controls

The heating system should have installed: a timer and room
thermostat controlling the boiler.
Thermostatic radiator valves may be installed, however they
must not be fitted in a room where the room thermostat is
located.
Note: All systems must have at least one radiator not fitted with
a thermostatic valve.
Note: For further information, see The Building Regulations
1991 - Conservation of fuel and power, 1995 edition - Appendix
G, table 4b.
COMPACT 100P
230V 50Hz 150W Fused at 3A
For use on : -G20 - 20 mbar
2H
This boiler is intended exclusively
to be installed on a gas supply
with a governed meter
SPECIFIC WATER RATE 14.03 l/min.
DOMESTIC CIRCUIT PMW = 10 bar
HEATING CIRCUIT PMS
G20
HOT BURNER PRESSURE mbar
HEAT INPUT NETT
HEAT OUTPUT P
SERIAL No.
AUTOMATIC
AIR VENT
PUMP
SAFETY
VALVE
GAS C.H.
RETURN
SAFETY
VALVE
DISCHARGE
8
HEPWORTH HEATING LTD.,
BELPER,DERBYS. DE56 1JT
TYPE : C - C
12 32
NO Class 5 x
GC No. 47-047-05A
0086 GB IE
86/AU/582
= 2.5 bar
DHW MAX. CH MAX.
4.5
13.6
Q = kW 32.2 19.93
= kW
29.3 17.6
INJECTOR: 4.7mm 205765
Diagram 1.2
PILOT
BURNER
OVERHEAT
CUT-OFF
TEMP.
SENSOR
D.H.W.
HOT
OUTLET
Diagram 1.3
457401
MIN
0.62
10.93
8.79