Evak DPC-10 Operation Manual - User Manual

Download PDF User Manual

Full Text Searchable PDF User Manual

www.evak-pumps.com

Vol.PMDPC-18091-1.2R2-2IN2OUT

DPC-10

p Digital Pressure Controller

Instal

tion and Operation Manual

EVAK PUMP TECHNOLOGY CORP.

No. 551, Zhongshan Rd., Qingshui Dist., Taichung City 436, Taiwan.

TEL:

+886-4-26233556

Fax:

+886-4-26235559

11.Warning

Assemble tool

Do not poke the port

Do not pull the cable

Wire conductors must not be exposed to avoid any shortage from the conductor end.

WARNING

1.DPC-10 Panel introduction

2.Technical data

Supply voltage: 110-230Vac ± 10% 50/60HZ

Maximum ambient temperature: +40

℃

Maximum liquid temperature: +65

℃

Maximum system pressure: 10bar

Maximum contact load AMP: 12A

Ingress Protection Rating: IP55

Model Number

LED Light

LCD Display

Technical Data

Button

Pressure Unit

»
»

» Relay Capacity: 1HP in 110V or 2HP in 230V
» The digital pressure controller can control pump with

higher output through a contactor with control circuit
voltage of 110Vac or 230Vac, in the other hand, the
supply voltage to DPC is 110Vac or 230Vac 50/60hz,
please refer to the wiring diagram for requirement.

Dry Running

Digital Pressure Controller

DPC-10

Over Pressure

bar
kg/cm

psi

Power :110-230Vac±10% 50/60HZ

Max :12A / Max :10bar / IP55

3.Wiring diagram

Incorrect wiring could cause damage to the pressure controller,

confirm the color of the wires with the operation manual before wiring.

a. Single phase wiring connection

b. Three phase wiring connection-230V

c. Three phase wiring connection-380V

3 phase PUMP

U V W

3W AC 230V

R S T

3 phase PUMP

DPC-10

Controller

Gray

Brown

Blue

Black

U V W

3 4W AC 380V

R S T N

NFB

(MCCB)

AC 230V

Coil

If connecting to a pump driven by 3ph/380V pump (Please

AC 110V,230V

NFB

(MCCB)

NFB

(MCCB)

L N

If installing DPC-10 with a varistor, please connect varistor wire in parralled with

thin Brown and Blue wires of the DPC-10.

note the power voltage must not exceed 400V.), the blue wire must not
connect to R or S wire, otherwise the DPC-10 controller will be burned out.

220V( <250V)

Note: If the voltage is over 250V, please add transformer by yourself.

DPC-10

Controller

Gray

Brown

Blue

Black

AC 230V

Coil

DPC-10

Controller

Gray

Brown

Blue

Black

1 phase PUMP

WARNING

Any connection to the contactor, please add a
R.C capacitor (spark eliminator) to reduce the
possible electromagnetic interference.

WARNING

Beware of any connection to the contactor.
Please add a R.C. capacitor (spark eliminator) to
reduce the possible electromagnetic interference.

4.Button Function Introduction

Button Icon

Function

Browsing original pressure value.

Downward adjustment of the parameter value.

Pump start and stop operation

Upward adjustment of the parameter value.

Possible with Button

Short press once:
Switch to Basic parameter setting

Hold down the botton for 3 seconds:
Switch to Advance parameter setting

After entering the parameter setting,short press once again:
Switch to next setting mode and enter the set value

Long press for 6 seconds to Lock/Unlock the SET button for privacy.

“ ” (Short press once to enter Basic Setting Mode)

Setting procedure :

Max. pressure

→

Min. start pressure

→

Time-Delay

Item Parameters Display

Code

Default

Unit

Data

Range

P-max kg/cm² 0.01-

10.00

Description

Max. pressure

setting

(high pressure)

a.Select to modify Max. Pressure, press the

left or right button to adjust the value, after

finishing the setting, press the SET button

once and go to Min. start pressure

0-60

kg/cm²

sec

P-min

Delay

loAd

Min. start

pressure setting

(low pressure)

Time-Delay

setting when

reaching the

Max. Pressure

Load for 3

seconds to store

setting value

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.
c.Choose not to modify the pressure, press

the SET button, and go to next parameter

setting.

a.Select to modify Min. start pressure , press

the left or right button to adjust the value,

after finishing the setting, press the SET

button once and go to Time-Delay setting .

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.

c. Choose not to modify the pressure, press

the SET button, and go to next parameter

setting.

a.Select to modify the Time-delay setting

when reaching the Max. Pressure, press

the left or right button to adjust the value,

after finishing the setting, press the SET

button and go to " loAd " display.

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.

c.Choose not to modify the delay time, press

the SET button, and LCD display " loAd "

The above setting value is stored and after

3 seconds will automatically return to the

current pressure value.

setting.

0.01-

10.00

5.The status of LED lights

6.Parameter display and settings

Item

Light

Message indication

Control loop off from the system

Non

Green
Orange

Red

Pump status

Control loop commands the system

pump to start running

Control loop is loaded into the system

Warning message to shut down the

system temporarily

Pump off

Pump on

Pump standby

Pump auto stop and display

the fault message (Dry running

2
3

Item Parameter Display

Code

Default

Unit

P-max kg/cm²

kg/cm²

P-min

P-Dry

Description

Pressure of

water shortage

setting display

(Dry running)

Min. Pressure

setting display

Max. Pressure

setting display

» Press once: To see the Max. pressure setting value.

» Or stay on this screen for 5 seconds it will automatically

return to the current pressure status display.

» Press again: To see the Min. pressure setting value.

» Or stay on this screen for 5 seconds it will automatically

return to the current pressure status display.

» Press again: To see the pressure of water shortage

setting value.

» Or stay on this screen for 5 seconds it will automatically

return to the current pressure status display.

“ ” (Pressure value display)

or Over pressure)

Item Parameter Pump action

Description

Stop (OFF)

Restart (ON)

Pump off

Non

Pump on

Orange Press once to restart the pump running.

Hold down for 3 seconds to stop the pump

1
2

“ ” (Restart or stop the pump running)

running.

Light

Lock/Unlock

Setting function

kg/cm²

Long press for 6 seconds (Lock/Unlock the SET button)

“ ” Hold down for 3 seconds (Advanced setting Mode)

Item Parameters Display

Code

Default

Unit

Data

Range

Unit

Description

Switch the

display working

pressure unit

a.Select to switch the Unit of working

pressure, press the right button to change

the pressure unit (Cycle : kg/cm²

→ Psi

→ bar →

kg/cm²), then press the SET

button once and go to next parameter

setting.

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.
c.Choose not to modify the working pressure

unit, press the SET button once, and go

to next parameter setting.

P-Dry

sec 1-120

0.01-

10.00

P-Dry

Detection time

setting of water

shortage

Pressure of

water shortage

setting

(Dry running)

a.Select to modify the detection time after

reaching the pressure setting of water

shortage (Dry running), press the left or

right button to adjust the value, after

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.

c.Choose not to modify P-Dry detection time

setting, press the SET button once, and

go to next parameter setting.

a.Select to modify the Pressure of water

shortage, press the left or right button to

adjust the value, after finishing the setting,

press the SET button and go to next

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.
c.Choose not to modify the pressure of water

shortage, press the SET button, and go

to next parameter setting.

0-600

sec

hour

Auto

Reset

Auto

Time setting of

automatic

re-start running

after warning

shutdown (Dry

running or

Over pressure)

(

value)

Auto shutdown

setting after

continuous

running

a.Select to modify automatic re-start time,

press the left or right button to adjust the

value, after finishing the setting, press the SET

button, and go to next parameter setting.

The time of automatic re-start = (automatic

time setting) x (trip times)³

(Cumulative trip times is up to 10 times, if

pressing the right button to re-start, then the

trip times can be re-calculated.)

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.

c.Choose not to modify the automatic re-start

time, press the SET button, and go to next

parameter setting.

a.Select to modify the auto shutdown setting

after continuous running, press the left or

right button to adjust the value, after finish-

ing the setting, press the SET button and

go to next parameter setting.

St-0:

Pressure controller keeps running

and won’t shut down automatically.

St-.5:

Pressure controller will auto shut

down after continuously running 0.5 hours

and won’t auto restart after the shutdown.

St-1-5:

Pressure controller will auto shut

down after continuously running 1-5 hours

and won’t auto restart after the shutdown.

finishing the setting, press the SET button

kg/cm²

parameter setting.

Item Parameters Display

Code

Default

Unit

Data

Range

Description

and go to next parameter setting.

St-0

St-.5

St-1

St-5

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.

c.Choose not to modify the automatic re-start

time, press the SET button, and go to next

parameter setting.

7.Standard default value (Factory preset settings)

8.Setting value range

a. Pressure setting range : 0.01 - 10.00bar

b. Time-Delay setting range : 0 - 60 seconds

c. Detection time after Dry-running setting range: 1-120 seconds

d. Time of automatic re-start running after warning shutdown

(α value) setting range : 0 600 seconds

e. Auto shutdown setting range: None and 0.5-5Hours

a. Max. pressure value : 2.5 kg/cm²

b. Min. pressure value : 1.5 kg/cm²

c. Delay Time when reaching the Max. Pressure : 15 seconds

d. The pressure unit : kg/cm²

e. Detection time of water shortage : 30 seconds

f. Pressure of water shortage : 0.5 kg/cm²

g. Time of automatic re-start running after warning shutdown

(α value) : 60 seconds

h. Auto shutdown setting after continuous running : St-0

i. Over pressure value is fixed in 10bar and cannot modify

dF-n

dF-y

- - - -

loAd

Restore to

default value

setting

LCD screen

display “loAd”

or “ ----” for 3

seconds to

store and finish

the setting

a.Select to restore default value settings

(dF-y), press the right button and adjust the

parameter value from dF-n to dF-y.

After finishing the setting, press the SET

button, then all the advanced value

settings are returned to default value.

LCD screen will display "- - - -" for 3 seconds

and return to the current pressure conditions.

b.Stay on this screen for 30 seconds, the

display screen will automatically return to

the current pressure conditions and the

preset data value will not be stored.

c.Choose not to return to default value

settings (dF-n), select dF-n and press the

SET button again, LCD screen display

"loAd" for 3 seconds and will

return to the

After LCD screen displaying “loAd” or “ ----”

for 3 seconds, above setting value is stored

and it will automatically return to the current

pressure value.

Item Parameters Display

Code

Default

Unit

Data

Range

Description

current pressure conditions automatically.

9.The current operating parameters display

1).Max. pressure setting display

(high pressure) (Show code P-max)

2).Min. start pressure setting display (low pressure) (Show code P-min)

↓ Press once

a-1. Press once to browse original pressure value

↓ Press once

3).Pressure of water shortage setting display (Dry running)

(Show code P-Dry)

↓ Press again

1).Lock the SET button after long press for 6 seconds

(Show code )

2).Unlock SET button after long press again for 6 seconds

(Show code UnL)

a-2. Long Press for 6 seconds to Lock/Unlock the SET button

1).Max. pressure setting (high pressure) (Show code P-max)

b. Press once to enter basic setting

Press

to adjust the value upward

Press

to adjust the value downward

2).Min. Start pressure setting (low pressure) (Show code P-min)

↓ Press once

Press

to adjust the value upward

Press

to adjust the value downward

↓ Press once

1).Change the display working pressure unit (Show code Unit)

3).Time-Delay setting after reaching the Max. Pressure

(Show code Delay)

4).All parameter settings is stored (Show code loAd)

c. Press for 3 seconds to enter advanced setting

Press

to adjust the value upward

Press

to adjust the value downward

↓

Press once

↓

3 seconds later

5).After finishing above setting, 3 seconds later will return to the

current pressure status display automatically.

Press to set up unit

Cycle of working pressure unit:

kg/cm²

→

psi

→

bar

→

kg/cm²

↓

Press once

2).Detection time setting of water shortage

(Show code P-Dry & sec)

3).Pressure of water shortage setting (Show code P-Dry)

5). Auto shutdown setting after continuous running

(Show code Aut

Press

to adjust the value upward

Press

to adjust the value downward

↓ Press once

4).Time setting of automatic re-start running after warning shutdown

(Dry running or Over pressure) (α value) (Show code Auto reset)

Press

to adjust the value upward

Press

to adjust the value downward

↓ Press once

Press

to adjust the value upward

Press

to adjust the value downward

↓ Press once

» St-0: Pressure controller keeps running and will not automatically

shut down.

St-.5&St-1-5: Pressure controller will auto shut down after

continuously running 0.5 or 1-5 hours and will not automatically

restart after the shutdown.

Press

to adjust the value upward

Press

to adjust the value downward

↓ Press once

When the pressure controller

displays "EEEE" the pressure

sensor has failed.

When the pressure controller

displays "FFFF" the temperature

sensor has failed.

When the pressure controller

displays "EEFF" the pressure and

temperature sensor have failed.

b).FFFF

c).EEFF

a).EEEE

10.Fault Display

6).Restore to default value setting or not

To restore default value settings (show code dF-y)

Press to adjust the value to dF-y

Press once and restore to default value (Show code ----)

7).After finishing above settings, LCD screen display “loAd” or “ ----”

3 seconds later, above setting value is stored and it will

automatically return to the current pressure value.

Not to restore default value settings (show code dF-n)

Press to set the value to dF-n

Press once then all settings are stored. (Show code loAd)