SAMWON ENG CO.,LTD SU-105 Controller User Manual Page 3/3
①
You can prevent a user from changing a pre-set configuration.
▶
Turn off the power. Turn on the power while pressing set key. Keep pressing set key
until you see
StH
on the display unit. Release the key when the display unit shows
StH
.
▶
Press set key several times to select
Loc
. Set the configuration as following using Up
and Dn keys
Unlocked –a user can change settings
Locked –a user can’t change a pre-set configuration
▶
Press set key for longer than 5 seconds to save the configuration.
Note: Once locked, a user can’t change a pre-set configuration by pressing set key for
longer than 5 seconds. The unit must be unlocked before a user can change the pre-set
configuration.
②
You can specify the range of temperature that a user can set.
▶
Turn off the power. Turn on the power while pressing set key. Keep pressing set key
until you see
StH
on the display unit.
▶
Press set key several times to select
StL
. Set the configuration as following using Up
and Dn keys
.
The highest value for high temperature is 50 degree.
The lowest value for low temperature is 40 degree.
▶
Press set key for longer than 5 seconds to save the configuration.
Note: After this configuration, the main temperature can be set only within the range of 40
to 50 degree.
①
Set the auxiliary relay output to Alarm Output
▶
The auxiliary relay selects either Alarm Output or Timer Output. Set the relay toAlarm
Output. (Alarm Output is factory default setting)
▶
You MUST turn off the power to change the factory settings.
▶
Turn on the power while pressing set key.And keep pressing the set key.
▶
Release the set key when the display shows
StH
.
▶
Press set key several times until you see
tyP
.
▶
Set the configuration as following using Up and Dn keys
Use Auxiliary output as Alarm output
(
C
= Alarm High,
H
= Alarm Low)
▶
Store the setting in memory by pressing the set key for longer than 5 seconds.
②
How to set Alarm Output Temperature
▶
When the display shows current temperature, press set key for longer than 5 seconds.
Release the set key when the display shows
diF
.
▶
If
Pro
is not displayed, you have to the auxiliary output toAlarm Output. Refer to the
item 1) above.
▶
Select
Pro
by pressing set key several times.
▶
Set the configuration as following using Up and Dn keys
Alarm Output Temperature is set to 100 degree C.
▶
Store the setting in memory by pressing the set key for longer than 5 seconds.
③
How to set Alarm High or Low
▶
To change the factory setting, you MUST turn off the power.
▶
Turn the power on while pressing set key.And keep pressing the set key.
▶
Release the key when the you see
StH
in the display unit.
▶
Select
tyP
by pressing set key several times.
▶
Set the configuration as following using Up and Dn keys
than the alarm temperature
▶
Press set key for longer than 5 seconds to save the configuration.
The output is turn on when the current temperature
becomes lower
The output is turn off when the current temperature
becomes higher than the alarm temperature
④
How to disable the alarm output
▶
When you want to turn off alarm relay output, follow the procedure described below.
▶
Press set key for longer than 5 seconds when the display shows a current temperature.
Release the key when you see
diF
.
▶
Press set key several times to select
Pro
.
▶
Select either the highest value or lowest value using Up or Dn key.
This configuration disables the alarm output.
▶
Press SET key for longer than 5 seconds to save the configuration.
①
How to set the auxiliary relay to the timer output
▶
The auxiliary relay selects either the alarm output or timer output.As a factory
setting, the relay is set to the alarm output.
▶
To change the factory setting, you MUST turn off the power.
▶
Turn the power on while pressing set key.And keep pressing the set key.
▶
Release the key when the you see
StH
in the display unit.
▶
Select
tyP
by pressing set key several times.
▶
Set the configuration as following using Up and Dn keys
Use the auxiliary relay as the timer output
▶
Press set key for longer than 5 seconds to save the configuration.
②
How to set timer
▶
Press set key for longer than 5 seconds when the display shows a current
temperature. Release the key when you see
diF
.
▶
Press set key several times to select On. If ON does not appear, the auxiliary output is
not selected as the timer output. See 1) How to set the auxiliary relay to the timer output
▶
Set the configuration as following using Up and Dn keys
The output will be ON for 5 minutes after a OFF period of
15 minutes
The output will be OFF for 15 minutes after a ON period of
5 minutes.
▶
Press set key for longer than 5 seconds to save the configuration.
③
Description of the pulse cycle
Note: Periodic timer is operated separatory operated from temperature controller
▶
Install the unit in an environment where
1)
the temperature is relatively constant,
2)
there is no corrosive gas,
3)
the humidity is normal, and
4)
there is no excessive dust and electric noise.
▶
Wire (or line) connections
Sensor line is sensitive to noise from high-voltage power line. Use a separate pipe.
▶
For applications where bodily injury or property damage can occur, you connect
the product using a double safety device.
13.How to set Alarm Output (Auxiliary output)
15min. Off
5min. On
15min. Off
5min. On
Pulse cycle
Output while
On=5min,
oFF=15min
12.
Prevention of re-configuration and configuration
lock
