24
Classic
FF
-
Installation & Servicing
INSTALLATION
44 INITIAL LIGHTING - continued
1.
Hand the User's Instructions to the Householder and explain
his or her responsibilities under the current Gas Safety
(Installation and Use) Regulations or rules in force.
2.
Draw attention to the Lighting Instruction label affixed to the
controls pod door.
3.
Explain and demonstrate the lighting and shutting down
procedures.
4.
The operation of the boiler and the use and adjustment of
ALL system controls should be fully explained to the
Householder, to ensure the greatest possible fuel economy,
consistent with household requirements of both heating and
hot water consumption.
Advise the User of the precautions necessary to prevent
damage to the system and to the building, in the event of
the system remaining inoperative during frosty conditions.
5.
Explain the function and the use of the boiler thermostat
and external controls.
6.
Explain the function of the boiler overheat thermostat and
emphasise that if cutout persists, the boiler should be turned
off and a registered CORGI installer consulted.
7.
Explain and demonstrate the function of time and
temperature controls, radiator valves etc., for the economic
use of the system.
8.
If any Programmer Kit is fitted draw attention to the
Programmer Kit User's Instructions and hand them to the
Householder.
9. After installation, commissioning and customer hand-over
instructions please complete the
appliance log
book and leave this with the customer.
10..
Stress the importance of regular servicing by a CORGI
registered installer and that a comprehensive service should
be carried out AT LEAST ONCE A YEAR.
After completing the installation and commissioning of
the system the installer should hand over to the
householder by the following actions
:
46 HANDING OVER
45 GENERAL CHECKS
Make the following checks for correct operation:
1.
Set the boiler thermostat knob to position 6 and operate
the mains on/off switch. Check that the main burner lights
and extinguishes in response.
2.
The correct operation of ANY programmer and all other
system controls should be proved.
Operate each control separately and check that the main
burner or circulating pump, as the case may be, responds.
3.
Check that the casing is sealed correctly and compressing
the sealing strip all around the casing.
4. Water Circulating System
a.
With the system HOT, examine all water connections for
soundness.
b.
With the system still hot, turn off the gas, water and
electricity supplies to the boiler and drain down, in order
to complete the flushing process.
c.
Refill and vent the system, clear all air locks and again
check for water soundness.
Knob Setting
Flow Temperature
°
C
°
F
1
54
130
2
60
140
3
66
150
4
71
160
5
77
170
6
82
180
WARNING.
The boiler MUST NOT be operated with the
casing removed.
d.
Balance the system.
5
. Finally, set the controls to the user's requirements.
The temperatures quoted below are approximate and vary
between installations.
19.
Swing the control box back into
its working position and secure.
20.
Remove the boiler casing.
21.
Refit the controls support to the
boiler casing and tighten the 2
front fixing screws.
22.
Refit the complete casing to the
boiler.
23.
Close the pod door.
INST
ALLA
TION
