6-2-1 Controller model name
◎
GTX-7000ECO : 16,000Kcal ~ 30,000Kcal (condensing , open type/close type , FF/FE, LNG/LPG)
6-2-2 Function
◎
Operation start when plug-on
①
During first 60 seconds, the controller will not sense the gas due to requirement of pre heating time for gas sensor heater.
②
And then for 5 seconds, in order to initialize the system, the controller will not operate P/T.
1) Room controller start OFF function
2) Room controller start on function
-. only with Room controller model no.CTR-5550
6-2 Function
NO
1
OPERATION
FORCED CLEAR
Gas Sensing
by Gas Sensor
Power LED on-off
Fan starts on
ROOM controller power switch Off/On
FUNCTION
SENSING
DISPLAY
2
Water temp. or
Temperature
sensor
none
Water temp. or Temperature sensor
none
(about below 5
℃
)
(about below 8
℃
)
Pretection from
cold winter
Circulation pump starts on
(Repeat 10minutes on
30 seconds off)
Automatically return normal operation
after over 10
℃
over 50
℃
of water temp. sensor
5 minites operation)
Circulation pump starts on
Automatically return normal operation
(Circulation pump stop after
P/T operate
after over 18
℃
of temperature sensor and
Setting T EMP. means the
room
targeted WAT ER T EMP..
(RESER VAT ION)
(WAT ER T EMP can be setted
on Room Controller CT R-5550
Out of house function is
Out of
effected by controlling
House
the extention tank.
Room controller CTR-5550
GTX - 7000 , GTX - 7030
R EMAR KS
Wa ter Temp. Sens or
Burner (Water Temp. S ensor)
Circualtion PUMP
If below se tting TEMP.
If over setting TEMP.
ON
NO
OFF
OFF
OFF
YES
ON
OFF
YES
(If below 30
℃
)
ON
OFF
(If Room temp.
ON for 5 min.
(63
℃
± 2
℃
)
(85
℃
± 2
℃
)
OFF
OFF
OFF
OFF
Bath
YES
ON
OFF
ON
(If below 84
℃
)
(If below 84
℃
)
Function LAMP
ON
below 8℃)
NO
(If over 30
℃
)
OFF
OFF
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