Kiturami KRH-35B, Technical Information And Installation Servicing Instructions

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6. FUNCTIONS OF THE CONTROLLER
⑤ Safety cutoff FUNCTIONS : P/T stopp and each safety device work
NO NAME
CONDITION
TRANSMIT
FAULTY
normal
operation
RECEPTIO
N FAULTY
Stop
OIL INLET
P/T stop
exhaust fan ON
warning alarm
ON
WOOD
INLET
normal
operation
alarm ON
OVERHEAT
ING
WARNING
OVERHEAT
ING
ERRORS
Circulation
pump ON
Circulation
pump ON
/Oil ignition
process ON
▶ The circulation pump will stop.(i.e. low water level is priority), when low water level and overheating are detected at a time.
▶ when detected low water level and freeze and burst, low water level comes first.
▶ "01", “03” safety cut-off cumulation CLEAR function
: Add "01" cumulation CLEAR function (when it's working normally 2times over 1mins, clear the count.)
: Add "03" cumulation CLEAR function (when working normally up to 5times over 1mins, clear the count.)
▶ In case of you attempt 3times of manual return Continuously by cut-off, Manual return does not allow.
- Cutoff functions will be clear automatically after 5minutes from the moment when manual return do not work.
- Cutoff functions will be clear, if the boiler operate normally after 1~2times cancel.
▶ Priority order : combustion selection (firewood only, firewood&oil) → function(bath, indoor) → external → IND. ON/OFF modification
3. Failure of ignition cutoff function : If fail to ignite in a reasonable time, the function will cut off
the fuel supply for safety during initial fuel supply
6-4 ROOM POWER OFF (REGARDLESS OF MODE)
LED indication RETURN TIME
RETURN
Display number (CTR-6070)
immediately after 5th
attempt
manual return
Automatic return
P/T stop
54℃ LED or low
water level LED
flash
01
1
Cutoff for
Safety
spark is not detected after the
ignition time
spark is detected before
operating a ignition transformer.
MEANS
P/T stop
FAN ON
nothing
when it goes more than
2 seconds
after removal of the
cause, automatically
return
No sign
immediately after 2th
attempt
03
Water temperature sensor
disconnection
P/T Stop
Circulation ON
65℃ LED or
circulation LED
flash
after 3 seconds manual return 04
no flame, even ignite 5times for
1min.
P/T stop
54℃ LED or
circulation LED
flash
2 FAULTY
when
reception/transmit
are faulty
when goes more than
10mins
Automatic return
08
No sign
3
LOW
WATER
LEVEL
WHEN WATER LEVEL IS LOW P/T stop after 4 seconds Automatic return
Circulation
pump ON
nothing
promptly
Automatic return
water temperature
under 90℃,
automatically return
water temperature
under 93℃,
automatically return
LOW WATER
LEVEL LED
FLASH
detected by water temperature
sensors (96℃)
promptly
when the firewood inlet is
disconnected
Door LED
flash
circulation LED
flash
when oil inlet sensor is
disconnected
detected by water temperature
sensors (93℃)
95
water temperaure over
25℃, automatically
return
No sign
water temperaure over
12℃, automatically
return
96
No sign
4
98
No sign
5
6
FREEZE
AND
BURST
detected by water temperature
sensors (10℃)
No sign
detected by water temperature
sensors (7℃)
nothing promptly
nothing promptly
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