13
DM-5S
DM-5
DM-5N
DM-15
DM-50
DM-150
DM-500
DM-1500
DM-15HP
DM-50HP
DM-150HP
SP DM5S 101
SP DM5 101
SP DM5N 101
SP DM15 101
SP DM50 101
SP DM150 101
SP DM500 101
SP DM1500 101
SP DM15H 101
SP DM50H 101
SP DM150H 101
12
ELECTRICAL INSTALLATION
ELECTRICAL DATA
MAINTENANCE
0.0
0.1
0.2
0.6
0.7
0.8
0.3
0.4
0.5
Phase
Neutral
Ground
Normally closed
Common
Normally open
24 VDC
Power Voltage 90 ~ 240/ 24/ 48 Vac 24 / 48 Vdc
Max, Power input P < 2.0 VA P < 2.0 W
Recommanded cable jacket diameter Ø 5.8 ~ 8.0 mm
Cable cross-section and fuse protection
3 x 0.75 mm
2
/ 5 x 0.25 mm
2
0.5 A 100 mA
Contact loading relay or out 260 Vac - < 1.0 A
▶ The emergency relay will be activated when there is no operation pressure (0.8 bar) or with an error signal,
switching the system to the alarm mode
Trouble shooting Factor Solution
▶ No discharge of condensate
with the Test button
※ The feed line or the discharge
line is closed or blocked.
Check these lines.
※ Defective PCB Replace the PCB.
※ Defective solenoid valve Replace the solenoid valve.
※ Worn parts
Replace the worn parts
(Wearing part kits)
※ Pressure is lower than 0.8 bar Check the operation pressure.
▶ Condensate only discharged
when the Test button is pressed
and held
※ Insufficient pipe slope with
the feed line
Add slop to the feed line, or install
a vent line.
※ The pipe length for feed line
is too long
Install an air vent line
(see Installation Method)
※ Overload due to excessive
condensate
Select a correct model for the
volume of condensate.
※ Detection disabled by excessive
contamination on the sensor tube
Clean the sensor tube.
▶ Power lamp not lit
※ Power not connected.
Check the rated voltage.
Check the cable connection.
※ Defective PCB Replace the PCB
▶ Continuous air discharge from
the valve
※ The lower part of the diaphragm
is contaminated by foreign materials
(scale etc)
Remove foreign materials.
※ The 'control air line' is blocked. Remove foreign materials.
※ Poor operation due to foreign
materials inside the solenoid valve
Clean the valve.
※ Worn parts.
(Diaphragm. Plunger etc)
Replace the worn parts.
▶Clean the housing and valves 1-2 times a year.
▶Check wearing parts once a year.
▶Wearing parts
Power
Valve
Alarm
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