Hansen APPT08 Скачать руководство пользователя страница 27

27

APP-001f 

SEPT 2016

*Serial Number CC185 (2008) or earlier, APPT PLC program must be updated to work with current module

The
remote
relay
is
a
dry
contact
that
is
normally
open
during
non‐signaling
conditions.
The
remote

relay
can
switch
up
to
1A
@
240VAC.


Conditions
that
trigger
the
remote
relay:


1.

 

ERROR
2222


2.

 

ERROR
3333


3.

 

ERROR
4444


4.

 

ERROR
7777


5.

 

HEATER
FAULT
or
SERVICE
REQUIRED


6.

 

READY
TO
DRAIN



Refer
to
Figure
8
for
wiring
details”
TO
TOP
OF
RIGHT
HAND
COLUMN


Page
15


1.

 

Add
Figure
8
–
Remote
Relay
wiring


Page
16


1.

 

Remove
current
table,
add
tables
below


MECHANICAL

20‐1018


Kit,
Float
Switch
HLLSW,
Long
Leads
for
Purger


20‐1772


Water
Bubbler
Assembly,
antisyphon
(w/end
connections)


20‐1186


Metering
Valve


20‐1198


Kit,
Metering
Valve
Seal


20‐1648


Metering
Valve
Strainer


20‐1737


Kit,
Screen
Assembly
Replacement
for
above
strainer,
includes:

20‐1535
–
Screen
Assembly

78‐0016
–
Strainer
Cap
Gasket


ST050


Water
Purge
Line
Strainer


78‐1001


Kit,
Screen
Assembly
Replacement
for
above
strainer,
includes:

78‐0005
–
Screen
Assembly

78‐0016
–
Strainer
Cap
Gasket


70‐1059


Plunger
Kit
for
all
APP
Solenoid
Valves


20‐1183


Check
Valve,
1
psid
(.07
bar)
with
orifice


20‐2489


Check
Valve,
1
psid
(.07
bar)
no
orifice


20‐1185


Check
Valve,
225
psid
(15.5
bar)


20‐1214


Kit,
Check
Valve
Seal
for
1
psid
and
225
psid
Check
Valves


20‐1311


Liquid
Drainer


20‐2432


Vapor
Trap


H5600R/300


Relief
Valve,
300
psi


HS2/3


HS2
Solenoid
Valve
(less
coil),
½”
FPT
(solenoid
B,
F)


HS2/1


HS2
Solenoid
Valve
(less
coil),
¼”
FPT
(solenoid
C)


HS2B/1


HS2
(Brass)
Water
Solenoid
Valve
(less
coil),
¼”
FPT
(solenoid
D)


HS2F/1


HS2
Solenoid
Valve
(less
coil),
Flanged
(solenoid
G)


HS8A/1


HS8
Solenoid
Valve
(less
coil),
Flanged
(solenoid
E)


70‐1101


Kit,
Amber
Beacon
Light,
(solenoid
C,
D)


70‐1102


Kit,
Green
Beacon
Light,
(solenoid
B,
E,
F,
G)


ELECTRICAL

70‐1088


Solenoid
Coil,
DIN
plug
–
115V,
50/60
Hz,
16
Watt


20‐2428


Electric
Heater,
115V,
50/60
Hz,
750
Watt


20‐2477


Electric
Heater,
230V,
50/60
Hz,
750
Watt


20‐2620


Kit,
Fuse,
2
amp,
115V
purger


20‐2621


Kit,
Fuse,
15
amp,
115V
purger


20‐2622


Kit,
Fuse,
3
amp,
230 V
purger


20‐2623


Kit,
Fuse,
8
amp,
230 V
purger


20‐2626*


Kit,
PLC
Module,
Thermocouple
Input,
Enhanced,
EZ10-4THIE

20‐2627


Kit,
PLC
Module,
Current
Input,
EZ10-8ANICO

20‐2628


Kit,
PLC
Module,
AC
Output,
EZ10-8ACO

20‐2629


Kit,
PLC
Module,
AC
Input/Output,
EZ10-4 ACI 4ACO

20‐2631


Kit,
PLC
Module,
AC
Input,
APP24‐2,
APPT24‐2, EZ10-8ACI


20‐2410


Heater
Contactor


20‐2411


Cable,
PLC
to
Control
Console


PSU


100‐240VAC:24VDC
Power
Supply


HPT717


Water
Concentration
Sensor


SPSN‐1


Liquid
Make‐up
Level
Sensor,
Low
Liquid
Level
Sensor


20‐2429


Thermocouple,
Plate
Temperature


20‐2430


Thermocouple,
Liquid
Temperature


20‐2431


Thermocouple,
Evaporator
Shell
Temperature


PT1


Pressure
Transducer


20‐2464


Transformer
220V/115V


CONTROLLERS


V


PLC

APPT Touch Screen

115


20‐2624

20‐2580

APP08


230


20‐2640

20‐2581

115


20‐2632

20‐2582

APP16


230


20‐2641

20‐2583

115


20‐2638

20‐2584

APP24


230


20‐2642

20‐2585

115


20‐2625

20‐2578

APPC


230


20‐2639

20‐2579

Page
17

*
“20”
might
need
to
change,
must
be
last
page
of
bulletin

Page
18


SECTION 5 SERVICE, TROUBLESHOOTING, & PARTS

(20-2406)

(20-2407)

(20-2408)

Kit, PLC Module, Thermocouple Input, Enhanced, EZ10-4THIE(20-2405)

Kit, PLC Module, AC Input,APP24-2, APPT24-2, EZ10-8ACI  (20-2404)

APPT Color Touchscreen

APPT08

APPT16

APPT24

APPTC

Содержание APPT08

Страница 1: ...igerant noncondensible gas air and water purger for reducing the energy costs of operating an ammonia refrigeration system All models are preassembled pre wired insulated and include an automatic wate...

Страница 2: ...nces only one point is effectively purged The best practice is to purge each condenser and receiver circuit separately It is extremely important to install purge points at locations sure to be liquid...

Страница 3: ...pressor discharge main inlet Vertical condensers should be purged near the top of the vessel if possible For certain types of oil separators where very low velocities may exist near the top of the ves...

Страница 4: ...quid ammonia that typically is also contaminated with water which is to be removed by the AUTO PURGER Plus The liquid line solenoid valve B on the AUTO PURGER Plus closes when the AUTO PURGER Plus is...

Страница 5: ...ions to prevent injury or property damage ELECTRICAL CONNECTIONS The standard AUTO PURGER Plus requires a 115V 50 60Hz 17 amp electrical supply on a 20 amp circuit breaker models for 220V 50 60Hz 11 a...

Страница 6: ...iquid drainer separates any liquid condensed in the purge point piping This liquid is fed to the low pressure liquid return line Therefore only foul gas no liquid enters the condensing section of the...

Страница 7: ...d solenoid valve B to maintain the ammonia level in the evaporator shell b The low liquid level sensor prevents the electric heaters from energizing if no liquid is present which protects the heaters...

Страница 8: ...lso used to exit back through menu mode Navigate up Navigate down ENTER To enter a speci c menu hierarchy or enter a parameter change Auto Purger Plus Technology Package Color Touchscreen Figure 6 O A...

Страница 9: ...units for the display readout To change the selec on press or to switch the units Menu Screen 1 Air Purge Limit Purge Point Enable Water Collec on Display Units Air Purge Limit APPT can limit the amo...

Страница 10: ...ctory con gured set up parameters Consult Hansen prior to aPemp ng to change parameters Menu Screen 2 Version Language Alarm History Setup Screen Version This menu contains information which can t be...

Страница 11: ...hscreen as well as the color touchscreen but the touchscreen must be set to HMI Display Troubleshoo ng Help This menu allows the user to scroll through the error code messages for the APPT and read th...

Страница 12: ...n the APPT are reading The units displayed will match what is selected in Menu Screen 1 Display Units Status Screen 1 Status Screen 2 Status Screen 3 STATUS SCREENS FOR APPT O Status screen 1 will pro...

Страница 13: ...to give the Water Concentra on percentage Status Screen 4 Status Screen 5 Status Screen 6 O Status Screen 4 will provide the high side and low side pressure as recorded from the pressure transducers...

Страница 14: ...7 provides the state of the level sensors and the oat switch O Status Screen 8 will provide the opera ng mode the purger is in and the ac ve purge point not applicable for APPC model Status Screen 7 S...

Страница 15: ...he System Reset key has been pressed or power is cycled to the APPT while the Liquid Make Up Level Sensor is reading wet APPT will stay in this mode un l Liquid make Up Level Sensor goes dry This prev...

Страница 16: ...ra ng water mode to indicate the temperature of the ammonia water solu on units will match the selected display units O READY TO DRAIN WATER OPEN WATER PURGE SHUT OFF VALVE THEN PRESS OK KEY appears w...

Страница 17: ...ome to the screen below O nabled will stop the APPT from collec ng and saving the data to your storage device To remove the press the Remove Storage Device buPon When the dot turns green remove your a...

Страница 18: ...e accessed in two ways Menu Screen 3 has an op on for Troubleshoo ng Help Pressing this op on will bring you to the menu below where you can select which error condi on you are looking for O O The sec...

Страница 19: ...nutes as detected by the water concentration sensor the AUTO PURGER Plus switches to the CONCENTRATING WATER mode The purger stops collecting air isolates the mixture of water and ammonia and energize...

Страница 20: ...ASSEMBLY CHAMBER HIGH SIDE TO LOW SIDE BYPASS VALVE NORMALLY CLOSED WITH ORIFICE PURGE VALVE WATER PURGE LINE SHUT OFF VALVE NO ORIFICE WATER PURGE LINE STRAINER NO ORIFICE FOUL GAS LINE LOW PRESSURE...

Страница 21: ...n 10 psig 0 7 bar as detected by the low side pressure transducer the low side pressure assist solenoid valve F modulates to maintain 10 psig 0 7 bar in the evaporator chamber The concentrated water c...

Страница 22: ...ill inhibit the water concentration mode of the purger The following components must be checked when the refrigerant oil is manually drained 1 Low liquid level sensor SPSN 1 2 Liquid level make up sen...

Страница 23: ...ion line and shut off valves These should be a minimum size of On new installations also make sure the plastic shipping cap in suction line flange is removed Action Eliminate the restriction See also...

Страница 24: ...Oil in purger Symptom No frost around the low side oil drain valve Action Remove oil through both the low side and high side drain valves See Figure 1 per safe refrigeration procedures See also the Ca...

Страница 25: ...C Check Reconnect the PLC module s for the purge point solenoid coils Press the PURGE POINT ADV button to sequence through each purge point and verify the fuse does not blow If the fuse does blow that...

Страница 26: ...Add vinegar to the bubbler water Then clean with the supplied brush Use a water conditioning housing and cartridge in the water supply line to the purger Refer to drawing 2003 07 for additional instru...

Страница 27: ...enoid C D 70 1102 Kit Green Beacon Light solenoid B E F G ELECTRICAL 70 1088 Solenoid Coil DIN plug 115V 50 60 Hz 16 Watt 20 2428 Electric Heater 115V 50 60 Hz 750 Watt 20 2477 Electric Heater 230V 50...

Страница 28: ...kW system or a 750 ton 2638 kW systemoperating below 0 psig 0bar g All models suitable for ammonia only SELECTING AN AUTO PURGER In addition to the AUTO PURGER AP Hansen Technologies offers three oth...

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