2
Concord ESi 140-380 -
User's
Guide
con9060
con9046
Concord ESi
PI No.
0085 BS 0023
Destination Countries:
GB, IE
1
BOILER CONTROLS
INTRODUCTION
The
Concord ESi
is a floor-standing boiler featuring full
sequence automatic gas burner.
SAFETY
It is essential that the instructions in this booklet are strictly
followed, for safe and economical operation of the boiler.
Current Gas Safety (Installation & Use)
Regulations or rules in force.
In your own interest, and that of safety, it is the law that this
boiler must be installed and maintained by a CORGI
registered installer, in accordance with the above regulations.
Maintenance
The appliance should be serviced at least once a year by a
CORGI registered installer.
Electricity Supply
The appliance must be earthed.
Supply 230 V - 50 Hz.
Important Notes
•
Do not store objects around or on the boiler, and keep access
clear at all times.
•
Do not obstruct ventilation ducts, grilles or openings in the
boiler room or the passage of combustion and ventilation air
to the boiler.
•
Do not turn off the boiler if it is to be left unattended in frosty
weather.
•
If it is known or suspected that a fault exists on the boiler then
it MUST NOT BE USED until the fault has been corrected by a
recognised installer (CORGI registered for gas-fired boilers).
•
Flammable materials must not be placed in close proximity to
the appliance. Materials giving off flammable vapours must
not be stored in the same room as the appliance.
In cases of repeated or continuous shutdown, a recognised
installer (CORGI registered for gas-fired boilers) should be called
to investigate and rectify the condition causing this and carry out
an operational test after each intervention on the device. Only the
manufacturer's original parts should be used for replacement.
Minimum Clearances
Clearances of 500mm (20") at the rear, 400mm (16") on the water
connection side (left or right), 200mm (8") on the other side and
1000mm (40") at the front of the boiler casing must be allowed for
servicing.
1. General ON (1) / OFF (0) switch
2. Burner alarm ind Reset button
This light comes on when the safety control box is in safety
lockout (out of order).
3. Switch Test-STB /
/
: Heating and domestic hot water are in operation (Winter)
: Only domestic hot water is in operation (Summer)
Position
TEST-STB
: Temporary action to test the safety
thermostat.
4. Safety thermostat with manual reset
Set at 110
o
C
5. Timed circuit breaker (4 A)
6. Pump shutdown switch
7. Electronic thermostat
(30
o
C and 90
o
C)
8. "Heating" on light
9. Location for flue gas thermometer (optional)
10. Switch for selecting the number of burner stages
(2-stage boilers)
11. Digital display
Light
8
lit: Boiler temperature display
Light
13
lit: Domestic hot water display
WHEN SUPPLYING DOMESTIC HOT WATER
12. Electronic thermostat
(10 TO 80
o
C)
13. "Domestic hot water" on light
14. Location for hour run meter (option)
