Keston System 30, Инструкция пользователя

Страница: 4 / 8

4 Keston System -
User’s
DIspLAy CODE ON BOILER
DEsCRIpTION
The boiler is in standby mode awaiting either a central heating call or hot water demand.
The boiler has a call for central heating / hot water but the appliance has reached the desired
temperature set on the boiler.
The boiler is operating for central heating / hot water.
The boiler is operating in frost mode.
continued . . . . . .
OpERATION MODEs
YES
pOINTs FOR ThE BOILER UsER
Note. In line with our current warranty policy we would ask that you check through the following guide to identify any
problems external to the boiler prior to requesting a service engineers visit. Should the problem be found to be other
than with the appliance we reserve the right to levy a charge for the visit, or for any pre-arranged visit where access is
not gained by the engineer.
NO CENTRAL hEATINg
Check the mains switch (fused
spur) is turned on and ensure
mode control knob (B) is in the
ON position
Does the boiler operate and
provide central heating?
Check the time settings on the
programmer are as you require
and adjust if necessary
Check the programmer is in
an “ON” position and the room
thermostat is turned up
NO
See boiler “Operation Modes”
and “Fault Codes” section. If “0”
is displayed then contact a Gas
Safe Registered Engineer or in
IE a Registered Gas Installer
(RGII)
YES
NO hOT WATER
Check the mains switch (fused
spur) is turned on and ensure
mode control knob (B) is in the
ON position
Does the boiler operate and
provide hot water?
Check the time settings on the
programmer are as you require
and adjust if necessary
Check the programmer is in an
“ON” position and the cylinder
thermostat is turned up
NO
See boiler “Operation Modes”
and “Fault Codes” section. If “0”
is displayed then contact a Gas
Safe Registered Engineer or in
IE a Registered Gas Installer
(RGII)
TROUBLEshOOTINg