7. FUNCTONS OF THE CONTROLLER
4. Initial cutoff functions : when CDS has been detecting the flame since initial combustion,
do not ignite for the safety.
5. Resume functions (MAIN and, ROOM CONTROLLER)
5-1 when occur overheating, earthquake detector, safety cutoff, press the resume button.
5-2 P/T operation will stop during pushing the resume button.(When operating safety equipment)
6. Re-ignition function : If CDS can not detect the flame in reasonable time During normal operating,
P/T will stop and re-ignite for prevention fire out.
* when initial igniting, CDS repeat 5times of detecting the flame for less than 60seconds.
(If there is a failure to ignite, it cause cutoff after repeated 5 times.)
7. AUTO RESET functions : when occurred error, MICOM will automatically reset for safety.
8. low water level sensor
8-1 If low water level is detected for 4seconds, warning will turn ON.
(P/T stop, Circulation pump operation stop)
8-2 Low water level is canceled immediately.
9. Firewood ignition function(It is operating regardless of combustion selection.)
14.1 ignition function with using oil burner
* When ignition switch on, Oil burner will operate.
* The oil burner will be operating after switching ON. And the burner will turn OFF after 15minutes.
* There is no ignition detection sensor, so the ignition state should be checked directly.
* When the CDS detected the flame, do not display error "02" and just turning ON the FAN in auto ignition.
* When ignition switch ON, oil burner ON/OFF points.
(But, When operation LED ON, if water temperature is on between ON and OFF value, OFF has a priority)
10. Door sensor
10-1 Oil door detection function
- All of the ignition process will stop by safety cutoff, if the oil door opened.
(Exhauste FAN is always ON.)
- safety cutoff will be canceled immediately after closing the door.(Auto return)
10-2 firewood door detection function
- if the door is opened, the boiler will be operating normally and warning alram and LED
- When the wood inlet door closed, safety cutoff will be canceled immediately. (Auto return)
11. External interruption control functions (ON/OFF Type -room control) – OPTION spec
11-1 when External control line is disconnected
- Operation : The boiler is operating as thermostat(CTR-6070) setting value.
(But, except when power OFF )
7-1 ROOM CONTROL PANEL
65℃
75℃
66℃
62℃
OIL IGNITION PROCESS
CIRCULATION PUMP
ON
OFF
ON
OFF
31페이지
Summary of Contents for KRH-35B
Page 19: ...5 DIRECTION FOR ASSEMBLY 5 1 PART EXPLODED VIEW 19페이지 ...
Page 38: ...10 Memo 38페이지 ...
Page 39: ...11 Warranty 39페이지 ...
