Sewon OKE-6428HC User Manual

92, 1277bungil, Jungangdae-ro, Dongrae-go,
Busan, South Korea
TEL +82 51 5066428 / FAX +82 51 5076430
E-mail : swoke@naver.com
Homepage : www.swoke.co.kr
OKE-6428HC
(adjustable)
※ Notandum for safety
'Please keep the caution for safety rule to use product correctly
and prevent from accidents or potential threat. The notandum
will give 2 options such as "Warning" & "Caution"
！ Waring
Ignoring this symbol could
lead to serious injury or death,
if equipment is handled in
wrong way
！ Waring
1. Must set the fail-safe function system when it will install to
control special equipment which will seriously effect a loss of
lives/properties (atomic energy control, medical device,
vehicle,/train/airplane combustion device, recreation/safety
device, etc.).
2. Must set with attaching at panel. Highly concerns an electric
shock.
3. With power ON, please don't try to connecting/ repairing/
maintenance. Highly concerns an electric shock
4. Please make sure the terminal number when connect to power.
Highly concerns fire hazard.
5. Only authorized staffs (maker) can reorganize/ reconstruct the
products. Otherwise concerns fire hazard/ electric shock
！ Caution
1. Prohibited to use at outdoor. Otherwise will cause the short
durability of product and concerns a fire hazard.
2. Please use the product within specification ranges. Otherwise will
cause the short durability of product and concerns a fire hazard.
3. Please do not using with over-loaded power at the relay switch
connection. It will cause an error of disconnection/ fire hazard/
relay destroy.
4. Please avoid using the water, organic solvent when it cleaning.
Only use dry towel. It concerns an electric shock & a fire hazard.
5. Please avoid installing at the Inflammable gas/ explosive gas/
direct ray of light/ radiant heat/ vibration/ impact area. It
concerns a fire hazard & explosion.
6. Please keep the product clean & dry without dust/ wire
leftover/etc. it concerns a fire hazard / an operating error
oke-6428HC user A manual V19-9 en.PDF
！ Caution
Ignoring this symbol could lead
to slightly injury or damage to
the product, if equipment is
handled in wrong way
User Manual
Aquarium
Temperature Controller
☞ Before operating this controller, highly recommended for you
to read this manual carefully without fail.

Operation Specifications

Operation range : -19.9℃~99.9℃
➢
➢
External size (mm) : 122(W) x 188(H) x 57(D)
Delay time : 0 ~ 9 MIN (1min/unit)
➢
Correct Current temperature. : -9.9~+9.9℃ (0.1℃/units)
➢
Input sensor : NTC (5KΩ 25℃) sensor
➢
➢
Sensor accuracy : Temp 1%
Power supply : 230VAC 50/60Hz
➢
➢ Power Consumption : Aver. 5VA ↓
➢ Ambient temp./ Humidity : 0℃~50℃ / 80% ↓
Output : 2 relay ON/OFF (230VAC 10A) (R1:Cooling R2:
➢
Heating)
Output deviation : 0.0℃~9.0℃ (0.1℃/units)
➢

Products Features

◆ Installed Mass storage POWER RELAY (240VAC 10A)
◆ Simultaneously operate for Cooler and Heater functions
◆ With ONE-TIME setting can control for 4 seasons (365 days)
without any additional operations.

Install Method

1. Connect the Cooler & Heater to plug at Controller correctly.
2. Attach the Temp. detect Sensor at water-tank correctly.
3. Plug-in the controller at power supply outlet.
4. Make sure the temperature LCD Display after power on the
controller.

User function mode - setup process

1. With shortly time press "Set" button, the Temp. LCD Display will
blink.
2. Use Up/Down button, adjust for the required values.
3. New temperature values will be saved automatically after 10
seconds (or press during 5 seconds) and will return to normal
function Display.
Function
Display
Temp. setting
LCD
Display
Current
Temp.
설정
Set
Temp.
LCD Function Range
10.0 -19.9℃ ~ 99.9℃

Setup process

LCD Display
(blink)
Current
Up
Temp.
Set
Down
Temp.
Adjust with Up/Down button
Maker Value
10.0℃
LCD Display
(NEW value)
Current
Temp.
Set
Temp.