6-2-1 Controller applied by Model
◎ GTX - 6000 : 13,000Kcal ~ 30,000Kcal (condensing / normal , open type/close type , FF/FE, LNG/LPG)
◎ GTX - 5050 : 13,000Kcal ~ 30,000Kcal (condensing / normal , open type/close type , FF/FE, LNG/LPG)
6-2-2 Feature Description
◎ Operation start when plug-on
① During first 60 seconds, the controller will not sense the gas due to requirement of preheating 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) Function while the Room Power is off
NO
1
Automatically return to the
normal condition after over
Protection from (below 8℃) 10℃
on 30seconds off)
cold winter
starts work
(below 5℃)
(Circulation Pump stops after
2) Function while the Room Power is on
-. only with Room controller model no. CTR-5550
Setting TEMP. means
Room targeted Water TEMP.
(Reser (Water TEMP. can be
vation) seton Room
Controller
Sleep OFF CTR-5550)
Temperature
YES If below 30℃,
(If Room temp. ON for 5 minutes Operates by Thermal
below 8℃) Storage Heating
function.
OFF
(85℃ ± 2℃)
OFF
OFF
YES
NO
Out of
House
(If over 30℃)
Bath
ON
ON
(If below 84℃)
ON
OFF
OFF
OFF OFF
OFF
(If below 84℃)
OFF
OFF
ON
OFF
ON
(63℃ ± 2℃)
ON
ature and thermal storage sensor
Circulation Pump
ON OFF
NO
YES
Function LAMP
REMARKS
Automatically return to the
normal condition after over 10℃
P/T starts work
Burner (Water Temp. Sensor)
GTX - 7000 , GTX - 7030
of temperature sensor
about 5 minutes operation)
Circulation pump
ature and thermal storage sensor
Sensing by water temper
starts work
none
none
SENSING METHOD DISPLAY OPERATION
Sensing by water temper
Gas leakage detect Sensing by Gas sensor Fan starts work Room Power Switch
FUNCTION
Power LED flickers
Set Temperature x
90% Sleep Set