Parker PTM Series User manual

Parker Thermal Mass Dryer
PTM User Guide Rev D
Models PTM200 - PTM1000
Effective: September 2015
Supercedes: HY25-1890-M1/US June 2015

PTM200 - PTM1000 USER GUIDE
Page 2 - Rev D
Contents
1. Transport / Inspection 3
1.1 Environmental & Location Considerations 3
2. Dryer Installation 3
2.1 Plumbing the Air Lines 3
2.2 Electrical Connections 4
3. Controls 6
3.1 Controller 6
4. Start Up Procedures 8
4.1 When Operating Dryer 8
5. Routine Maintenance 9
6. Maintenance Schedule 10
6.1 Maintenance Procedures 10
7. List of Alarms / Warnings 11
8. Troubleshooting / Service 12
8.1 Refrigerant Charging Procedure 13
8.2 Torque Values 13
9. Technical Data 14
10. Spare Parts List 16
11. Recommended Filters 17
12. Associated Drawings 18
13. Exploded Views 27
14. Warranty 35

PTM200 - PTM1000 USER GUIDE
Page 3 - Rev D
1. Transport / Inspection
Before unpacking/uncrating your new dryer, inspect the carton/crate for damage. Note any
damage on the freight bill. File notice of concealed damage if:
(a) there are any dents in the cabinets
(b) there is any sign of oil on the skid or oor
(c) the refrigerant gauge shows NO pressure
(Upper right side – look for hole in packing)
File these claims with the carrier immediately!
Otherwise, proceed with unpacking/uncrating the unit.
1.1 Environmental & Location Considerations
Following these guidelines will help insure that your new dryer will provide safe and
reliable service.
• Unless supplied for special conditions, all PTM dryers must be located indoors in
an area with an ambient temperature between 41 - 100ºF (5-38ºC) and free from
explosive and corrosive fumes. Three (3) feet (92cm) of space must be allowed
between all open grills, walls, or other objects.
If the dryer is installed in a conned area, an exhaust system must be provided to
eliminate re-circulation of hot atmospheric air.
• With air cooled dryers, high ambient temperatures affect the outlet dewpoint
of the dryer. The unit must not operate in an ambient of over 115ºF (46ºC). If
ambient temperature conditions are over 100ºF (38ºC), water cooled dryers are
generally recommended.
• Unit must be installed indoors.
• Watercooled units - A water strainer should be installed in the water inlet circuit
to protect the heat exchanger from partial or complete blockage with a 16 - 20
mesh minimum, 20 - 40 mesh is a better choice.
• Watercooled units - The water media pH value should be maintained at 7.4 (not
less than 7.0 and no higher than 8.0) for proper heat exchanger life expectancy.
2. Dryer Installation
• NEVER work on unit under pressure
• NEVER work on unit when power is connected
• DO NOT over pressurize unit.
• DO NOT pass air through the unit until it has been stabilized (operating about
15-20 minutes)
2.1 Plumbing the Air Lines
The dryers are shipped ready to run. All connections are made to the outside
of the cabinet.

PTM200 - PTM1000 USER GUIDE
Page 4 - Rev D
• Air piping must be supported independently of the dryer.
• A properly sized Parker Airtek pre-lter must be installed ahead of the
dryer to maintain optimal performance and warranty validation. It should be
installed as close to the dryer as possible. Any piping between the pre-lter
and inlet of the dryer must be stainless steel, copper, galvanized, aluminum
or other non-corroding material.
• Direction of the air ow must be observed for proper installation.
• Install a bypass line and gate valves to permit isolation of the dryer from the
air system. This is done to provide easy service and/or removal of the dryer
without interruption of air to the system.
• Make the connection to the draining system, avoiding connection in a closed
circuit shared by other pressurized discharge lines. Check the correct ow
of condensate discharges. Dispose of all condensate in conformity with
current local environment regulations.
2.2 Electrical Connections
To be performed by a qualied person only. Risk of serious injury or death.
Observe Lock out/Tag Out Procedure: Disconnect, lock out and tag all power at
source prior to attempting repairs or adjustments to rotating machinery and prior
to handling any ungrounded conductors.
Provide breach and short circuit protection as well as disconnect means per
local and national codes.
Before connecting electrical power to the dryer check for correct voltage at
the connection box. Panel Removal: To remove front or side panels, remove
screws and lift panel up, then pull out the bottom.
All units must be externally grounded to protect against severe electrical shock.
1. Remove electric box cover from inside unit.
2. Locate the wires.
3. Locate hole on side of box, place and tighten connector, run wires
through connector.
4. Make sure no bare wire is exposed; replace box cover and screw closed.
5. Line input wiring connections are made to line side on compressor
contactor
6. Should the compressor not start, see start up procedure.

PTM200 - PTM1000 USER GUIDE
Page 5 - Rev D
Wire the dryer separately from the air compressor. The dryer must not cycle
with the air compressor.
Crankcase heaters are pre-wired from the factory to the line side of the
compressor contactor. When power is applied to the dryer, the heater will
energize. Heater must be energized for 8 hours prior to start–up and after
prolonged shut down. The power must be left on at all times except when
servicing.

PTM200 - PTM1000 USER GUIDE
Page 6 - Rev D
3. Controls
3.1 Controller
(1) Digital Controller and Display. The controller has two temperature sensors.
The thermal mass uid temperature, and dewpoint temperature. The default
setting for the controller display is the current dewpoint. When the SET button
is depressed, the unit displays the dryer dewpoint setting. The factory dewpoint
setting is 39°F. It is adjustable from 36°F to 50°F in 1°steps or 1°C to 10°C in
1/2°C steps. (°C) LED indicates the display is in Celsius. (°F) LED- indicates
the temperature display in Fahrenheit. Dewpoint LED – indicates dewpoint
temperature being measured by the system. SET POINT LED – INDICATES that
the display is in programming mode during which the set point can be changed
and stored. The dewpoint display also displays diagnostic alarms / shutdown
codes if they occur (See Diagnostic Codes).
(2) ON/OFF & RESET button. When LED is on, this indicates the unit is
operating. This button is also used to reset alarms.
(3) Up and Down Arrows. These are used to adjust the set point values.
The set point will change once for each time pressed. If the button is pressed
and held, the set point will change one step per second. These buttons are also
used to reset the maintenance “Sr” indicator when pressed simultaneously.
(4) Set Button. Toggles between Dewpoint Display, Set Point mode and drain
time mode (no LED). During the Set Point Display mode, you can use the up/
down arrows to Raise or Lower the dewpoint setting which is then stored in non-
volatile memory when the mode is set back to dewpoint. When the SET button
is depressed twice, it will display a number between 1 and 60 which represent
minutes between the drain solenoid energizing.
If no keys are pressed within 15 seconds, the mode automatically reverts back
to Dewpoint. This button is also used to select the temperature scale that the
unit will operate in by pressing and holding for 5 seconds. (The unit will toggle
between ºF and ºC)

PTM200 - PTM1000 USER GUIDE
Page 7 - Rev D
(5) When pressed, the display will show the thermal mass uid
temperature. When the uid temperature falls to 36˚F (1.5˚C), the refrigeration
compressor will cycle off.
(6) Power Saver LED. Illuminates when dryer has cycled off indicating you are
saving energy.
(7) Alarm LED. Indicates a problem with the dryer. The display will then
ash an alarm code indicating what caused the alarm. The alarm also has dry
contacts for remote annunciation.
(8) Drain Control. The control panel will operate on either a “Level sensor” or
“Timed” interval. Dryers 200 to 325 SCFM have a timed drain with a factory
setting of 5 minutes, 400 SCFM and larger are equipped with a Level sensor,
and will respond to the sensor signal on demand to operate the drain. The
drain valve will also operate automatically every 30 minutes (independent to
the sensor signal) if the board has not received a signal from the sensor within
that time (back-up drain). The timed interval setting can be adjusted down to
1 minute or raised up to 60 minutes as desired. To adjust the drain. “Timed
Interval” setting press the SET Button twice. The value displayed will be the
timed Interval setting in minutes. Use the UP or DOWN Arrow to change the set
point. Press the set button again to set/exit and return to dewpoint display.
(9) Drain Open LED. Indicates that the drain valve is open.
(10) Drain Alarm LED. Indicates the drain valve is not draining. Upon alarm-
ing, the controller will pulse re the drain solenoid in an attempt to unplug itself.
After 5 minutes the valve will open on a 5 minute back-up drain interval and the
display will ash “dr” until it is reset.
(11) Drain test button. This button also resets the Drain alarm.

PTM200 - PTM1000 USER GUIDE
Page 8 - Rev D
4. Start Up Procedures
There should be NO air ow through the dryer before or during start-up. It is recom-
mended that the dryer be installed with bypass piping to better service the unit. Inlet &
outlet valves to the dryer should be closed with the by-pass valve open.
1. After electrical connection (Section 2), apply power.
2. Leave power on for 8 hours before attempting to start. This allows the crank
case heater time to warm the refrigerant compressor oil and dissipate any refriger-
ant migration that can occur during storage.
3. Verify suction pressure gauge reads above 80 psi (bar). If it is less, the dryer has
a refrigerant leak, (see “A3” in trouble shooting section). This may be the result of
shipping damage – see section 1.0.
4. Switch unit on. ON/Off indicator will light green when unit is running.
Do not pass air through the dryer until it stabilizes and cycles off (Typically 15-25
minutes).
5. Once the dryer cycles off, you can now introduce compressed air to the dryer.
6. SLOWLY pressurize the dryer. Once completed slowly open the outlet valve, then
close the bypass valve. The dryer is now on line.
7. Clean the condensate drain Y-Strainer after the rst 8 hours of operation.
(See section 5.0 Routine Maintenance)
8. Restart dryer using this procedure after maintenance, power outage or prolonged
periods of shutdown.
4.1 When Operating Dryer
1. Turn dryer On and Off at control panel only.
2. Keep power to unit at all times except when servicing.
3. Start dryer prior to allowing air ow through unit.
4. Clean condenser when necessary.
5. Maintain ambient temperature between 41-100ºF (5-38ºC)
6. Keep inlet temperature under 101ºF (38ºC)
7. Check and clean Y-strainer regularly.
8. NEVER allow dryer to cycle ON/OFF with air compressor.

PTM200 - PTM1000 USER GUIDE
Page 9 - Rev D
5. Routine Maintenance
The air cooled condenser must be kept clean. Inspect on a regular basis for dirt or
debris that might accumulate. Remove any debris immediately.
The Y-strainer should be checked weekly.

PTM200 - PTM1000 USER GUIDE
Page 10 - Rev D
6. Maintenance Schedule
The maintenance chart below indicates the components that should be checked while
performing routine maintenance on the dryer. The chart also indicates how often a spe-
cic check should be performed.
6.1 Maintenance Procedures
Before performing any maintenance on the machine ensure that air pressure is
vented from the system. Also make sure that personnel performing the mainte-
nance have read the maintenance section of the manual.
Some of the maintenance tasks will require the refrigeration system to run, but
when not required, turn the unit off before proceeding. Refer to lock-out/tag-out
procedures.
Upon completion of the maintenance tasks be sure that the machine has been
properly reassembled prior to restarting and reintroducing air.
Description of Service Required Service recommended every:
Component Operation Day Week Month Year
Dryer Check control panel indicators
Dryer Visually inspect dryer
Dryer Drain line Y Strainer
Dryer Clean condensing coil ns
(air cooled units only)
Dryer Cooling water Y Strainer (watercooled
units only)
Dryer Compressor oil level sight
glass (200 to 1000 SCFM)
Filtration Depressurized dryer.
Replace pre and after lter elements
Dryer Check for refrigerant leaks
Dryer Depressurized dryer.
Complete drain maintenance
Filtration Replace pre-lter element
Dryer SR indicator
Check Replace

PTM200 - PTM1000 USER GUIDE
Page 11 - Rev D
7. List of Alarms / Warnings
ALARM CODE CONDITION TIME-OUT SHUT-
DOWN RESET OFF STATE
LOW EVAPORATOR
TEMPERATURE A1 Dewpoint <= 33˚F (2˚C) 2 minutes YES AUTO RESETS
DRYER OVERLOAD A2
Dewpoint is 30 de-
grees above the set
point.
40 minutes YES AUTO RESETS
LOW REFRIGERANT
PRESSURE A3
Suction Pressure
switch is open while
compressor is on
1 seconds YES MANUAL RESETS
HIGH REFRIGERANT
PRESSURE A4
Discharge Pressure
switch is open while
compressor is on
none YES MANUAL RESETS
LOW COOLANT
TEMPERATURE A5 Glycol Temp < 32˚F (0°C) 2 minutes YES MANUAL RESETS
DRAIN FAULT dr Drain switch is closed
for too long 15 seconds NO MANUAL ENABLED
SENSOR FAULT OPEN
DEWPOINT SENSOR F0
Dewpoint Sensor is
open (or greater than
200˚F (93.33˚C)
1 second YES MANUAL RESETS
SENSOR FAULT SHORTED
DEWPOINT SENSOR F1
Dewpoint Sensor is
shorted (or less than
4˚F (-15.55˚C)
1 second YES MANUAL RESETS
SENSOR FAULT OPEN
GLYCOL/WATER SENSOR F2 Glycol Temp Sensor is open 1 second YES MANUAL RESETS
SENSOR FAULT SHORTED
GLYCOL/ WATER SENSOR F3 Glycol Temp Sensor is shorted 1 second YES MANUAL RESETS
HIGH DEWPOINT
TEMPERATURE Hd
Dewpoint is 15 de-
grees above the set
point
none NO AUTO ENABLED
COMPRESSOR
PROTECTION CP Excessive cycling none NO MANUAL RESETS
SERVICE Sr Service Interval
Perform Maintenance 360 days NO MANUAL ENABLED

PTM200 - PTM1000 USER GUIDE
Page 12 - Rev D
8. Troubleshooting / Service
Fault
Code
Description Cause Remedy
A1 Low dewpoint
temperature
1) Ambient temperature is below 35°F (.6°C)
2) Inlet air temperature is below 35°F (1.6°C)
3) Water / glycol too cold
1) Install dryer in warmer area
2) Raise inlet temperature.
3) see “A5” Fault code
A2 Dryer
Overload
Excessive thermal load on dryer Reduce compressed air quantity
and/or inlet temperature
A3 Low
refrigerant
pressure
1) Refrigerant leak
2) Low pressure switch defective
3) Water/glycol pump stopped/defective
1) Locate leak. Repair & recharge.
2) Replace
3) Check pump, wiring. Replace
if defective
A4 High
refrigerant
discharge
1) Condenser dirty / blocked
2) Fan pressure switch defective
3) Fan motor does not work/defective
4) Ambient temperature above 115°F (46°C)
5) High pressure switch defective
1) Clean condenser
2) Replace
3) Replace motor
4) Improve room ventilation
5) Replace
A5 Water/glycol
below 30*F
1) Compressor contactor welded closed
2) Control board defective
1) Replace
2) Replace
**CP Compressor
protection
1) Leak in water/glycol loop
2) Excessive inlet temperature
1) Repair leak and rell tank with
30% water/glycol mixture
2) Reduce temperature. Inspect
aftercooler upstream.
dr Drain not
working
1) Valve strainer clogged
2) Drain valve clogged
3) Solenoid defective
4) Drain sensor defective
1) Clean
2) Dis-assemble and clean.
3) Replace
4) Replace
F0 Open dewpoint
sensor
1) Loose connection
2) Break in sensor line
1) Check connections / tighten
2) Replace sensor
F1 Short in dew-
point sensor
1) Defective sensor
2) Sensor expose to 4°F (-14.5°C) or less
1) Replace
2) Increase temperature
F2 Open water/gly-
col temperature
sensor
1) Loose connection
2) Break in sensor line
1) Check connections / tighten
2) Replace sensor
F3 Short in water/
glycol sensor
1) Defective sensor
2) Sensor expose to 4°F (-14.5°C) or less
1) Replace
2) Increase temperature.

PTM200 - PTM1000 USER GUIDE
Page 13 - Rev D
Sr Service/Maintenance
reminder
1 year timer has elapsed See maintenance sect. in manual &
reset by pressing up/down arrows at
the same time
Hd High dewpoint 1) Excessive thermal load.
2) Compressor stopped
3) Control board defective
1) Reduce inlet and/or ambient tem-
perature and/or inlet ow
2) Check circuit for loose connec-
tion / open
3) Replace
**The refrigerant compressor has exceeded the maximum allowable starts per hour. If the number of
starts/hr. is exceeded, the “CP” warning will ash on the display. The dryer will automatically increase
the dewpoint setting to 50°F (10°C) from its current setting to reduce the number of starts/hr. below
the maximum.
It is not advisable to tamper with the other adjustments unless you are familiar with refrigeration. The
controls interact with each other and, although the effect of an adjustment may not be immediately
obvious, it will affect the dryer’s performance.
8.1 Refrigerant Charging Procedure
• Charge liquid refrigerant only. Do not use vapor.
• The dryer needs to be pulled into a vacuum (500 micron minimum).
• Charge refrigerant into the high side schraeder port located at the bottom of the
condenser.
• The full charge may not be accepted. If this occurs, the dryer can be started and the
remainder of the charge should be slowly metered into the refrigeration service valve
(suction side) located under the expansion valve.
8.2 Torque Values
Model Suction Rotolock Discharge
Rotolock
All Flare Nuts & Caps
(Except Refrigeration
Receiver on Water-
Cooled units)
Pressure
Switches
Flare Nuts for
Refrigeration
Receiver on
Water-Cooled
units
*Torque *Torque *Torque *Torque *Torque
PTM0200-A2 N/A N/A 9 ft/lbs 10 ft/lbs 20 ft/lbs
PTM0250-A2 /W2
PTM0325-A2 /W2
66 ft/lbs 59 ft/lbs 9 ft/lbs 10 ft/lbs 20 ft/lbs
PTM0250-A3 /A4/
A5/W3/W4/W5
PTM0325-A3 /A4/
A5/W3/W4/W5
59 ft/lbs 59 ft/lbs 9 ft/lbs 10 ft/lbs 20 ft/lbs
PTM0400-A3 /A4 /
A5/W3/W4/W5
59 ft/lbs 59 ft/lbs 9 ft/lbs 10 ft/lbs 20 ft/lbs
PTM0500-A3 /A4/
A5/W3/W4/W5
59 ft/lbs 59 ft/lbs 9 ft/lbs 10 ft/lbs 20 ft/lbs
PTM0700-A3 /A4/
A5/W3/W4/W5
PTM0850-A3 /A4/
A5/W3/W4/W5
66 ft/lbs 59 ft/lbs 9 ft/lbs 10 ft/lbs 20 ft/lbs
PTM1000-A3 /A4/
A5/W3/W4/W5
81 ft/lbs 66 ft/lbs 9 ft/lbs 10 ft/lbs 20 ft/lbs
Note: If using Crows Foot adapters, the torque valves must be re-calculated based on the specic adapter being used.

PTM200 - PTM1000 USER GUIDE
Page 14 - Rev D
9. Technical Data
TECHNICAL DATA Air-Cooled Units
Model
Electrical Compressor Fan motor Pump Dryer
V / Ph / Hz RLA LRA Qty FLA HP FLA HP MCA Max
Fuse
PTM200 230/1/60 8.5 47 1 1 1/6 1.2 1/15 12.2 20
PTM250
230/1/60 12.1 49 1 1.2 1/5 1.2 1/15 17.0 25
230/3/60 7.9 38 1 1.2 1/5 1.2 1/15 11.6 15
460/3/60 4.3 16 1 0.6 1/5 1.2 1/15 6.6 10
575/3/60 4.3 16 1 0.6 1/5 1.2 1/15 5.2 10
PTM325
230/1/60 12.1 49 1 1.2 1/5 1.2 1/15 17.0 25
230/3/60 7.9 38 1 1.2 1/5 1.2 1/15 11.6 15
460/3/60 4.3 16 1 0.6 1/5 1.2 1/15 6.6 10
575/3/60 4.3 16 1 0.6 1/5 1.2 1/15 5.2 10
PTM400
230/3/60 7.9 38 1 1.2 1/5 1.2 1/15 11.6 15
460/3/60 4.3 16 1 0.6 1/5 1.2 1/15 6.6 10
575/3/60 4.3 16 1 0.6 1/5 1.2 1/15 6.6 10
PTM500
230/3/60 11.4 57 1 1.2 1/5 1.2 1/15 16.1 25
460/3/60 5.4 23 1 0.6 1/5 1.2 1/15 7.9 10
575/3/60 5.4 23 1 0.6 1/5 1.2 1/15 6.3 10
PTM700
230/3/60 15.7 98 1 3 1/2 1.2 1/15 23.2 35
460/3/60 7.1 38 1 1.5 1/2 1.2 1/15 11.0 15
575/3/60 7.1 38 1 1.5 1/2 1.2 1/15 8.8 15
PTM850
230/3/60 15.7 98 1 3 1/2 1.2 1/15 23.2 35
460/3/60 7.1 38 1 1.5 1/2 1.2 1/15 11.0 15
575/3/60 7.1 38 1 1.5 1/2 1.2 1/15 8.8 15
PTM1000
230/3/60 17.9 115 2 1.2 1/5 2.1 1/6 25.3 40
460/3/60 8.6 47 2 0.6 1/5 2.1 1/6 12.5 20
575/3/60 8.6 47 2 0.6 1/5 2.1 1/6 10.0 15
Settings Fan 1 Fan 2 High pressure switch Low pressure switch
PTM200-PTM850 ON: 268 psig (18.5 barg)
OFF: 207 psig (14.3 barg) -405 psig (28 bar)
reset: 305 psig (21 bar)
35 - 60 psig
2.4 - 4 Barg
PTM1000 ON: 230 psig (16 barg)
OFF: 190 psig (13 barg)
ON: 268 psig (18.5 barg)
OFF: 207 psig (14.3 barg)
Model Refrigerant
Water/
glycol
capacity
Ambient
temperature*
Air inlet
temperature*
Max
working
pressure
Connections Drain Sound
R404A Air in/out Drain dBA
(oz) (kg) Gal. Min. / Max Min. / Max Min / Max FNPT FNPT
80
PTM200
See serial
number label
on dryer
for charge
amount.
6
41-115°F
(5-45°C)
41-140°F
(5- 60°C)
60-200 psig
(4-14 barg)
2”
1/4”
PTM250 8
PTM325 8
PTM400 10
PTM500 10
PTM700 19
3”PTM850 19
PTM1000 21
*Dryer capacity decreases as ambient and/or inlet temperature increases above 100°F (38°C). See DRYER CORRECTION FACTORS.

PTM200 - PTM1000 USER GUIDE
Page 15 - Rev D
Water-Cooled Units
Model Electrical Compressor Pump 120v Dryer
V/Ph/Hz RLA LRA FLA HP MCA Max. Fuse
PTM250
230/1/60 12.1 49 1.2 1/15 15.8 25
230/3/60 7.9 38 1.2 1/15 10.4 15
460/3/60 4.3 16 1.2 1/15 6.0 10
575/3/60 4.3 16 1.2 1/15 4.8 10
PTM325
230/1/60 12.1 49 1.2 1/15 15.8 25
230/3/60 7.9 38 1.2 1/15 10.4 15
460/3/60 4.3 16 1.2 1/15 6.0 10
575/3/60 4.3 16 1.2 1/15 4.8 10
PTM400
230/3/60 7.9 38 1.2 1/15 10.4 15
460/3/60 4.3 16 1.2 1/15 6.0 10
575/3/60 4.3 16 1.2 1/15 4.8 10
PTM500
230/3/60 11.4 57 1.2 1/15 14.9 25
460/3/60 5.4 23 1.2 1/15 7.3 10
575/3/60 5.4 23 1.2 1/15 5.8 10
PTM700
230/3/60 15.7 98 1.2 1/15 20.2 35
460/3/60 7.1 38 1.2 1/15 9.5 15
575/3/60 7.1 38 1.2 1/15 7.6 10
PTM850
230/3/60 15.7 98 1.2 1/15 20.2 35
460/3/60 7.1 38 1.2 1/15 9.5 15
575/3/60 7.1 38 1.2 1/15 7.6 10
PTM1000
230/3/60 17.9 115 2.1 1/6 23.1 40
460/3/60 8.6 47 2.1 1/6 11.5 20
575/3/60 8.6 47 2.1 1/6 9.2 15
Model Refrigerant Water/glycol
capacity
Ambient
temperature*
Air inlet
temperature*
Water
temperature*
Max. working
pressure Connections Drain Sound
R404A Air in/out Water in/out Drain
(oz) (kg) Gal. Min. / Max. Min. / Max. Min. / Max. Min. / Max. FNPT FNPT FNPT dBA
PTM250
See serial number
label on dryer for
charge amount.
8
41-115°F
(5-45°C)
41-140°F
(5-60°C)
50-95°F
(10-35°C)
60-200 psig
(4-13.8 barg)
2"
1/2" 1/4" 80
PTM325 8
PTM400 10
PTM500 10
PTM700 19
3"PTM850 19
PTM1000 21
*Dryer capacity decreases as water temperature increases above 85°F (29.5°C) and or inlet temperature increases above 100°F (38°C). See DRYER CORRECTION FACTORS.
Settings High pressure switch Low pressure switch
PTM200-PTM850 405 psig (28 bar)
reset: 305 psig (21 bar)
35 - 60 psig
(2.4 - 4 Barg)
PTM1000

PTM200 - PTM1000 USER GUIDE
Page 16 - Rev D
10. Spare Parts List
Item
#Replacement parts
MODEL
PTM200
(DWG #
AD11525)
PTM250
(DWG #
AD11524)
PTM325
(DWG #
AD11523)
PTM400
(DWG #
AD11522)
PTM500
(DWG #
AD11521)
PTM700
(DWG #
AD11520)
PTM850
(DWG #
AD11519)
PTM1000
(DWG #
AD11518)
Refrigerant Compressor
1A 230V/1PH/60Hz DP14231-1-C DP14245-2-C n/a
1B 230V/3PH/60Hz n/a DP14245-3-C DP16211-3 DP14341-3-C DP14371-3-C
1C 460V-3PH-60Hz n/a DP14245-4-C 398H147601 DP14341-4-C DP14371-4-C
Fan motor
2A 230V/1PH/60Hz DP14231-2-M DP14245-2-M DP18184-2-M DP14245-2-M
2B 460V/1PH/60Hz n/a DP18105-4 DP18184 DP18105-4
3 Fan blade DP18182-B DP18172-B DP18158-B DP18172-B
Refrigerant condenser
4A Air-cooled DP14231-CD DP14245-CD DP14295-C DP14313-CD DP14371-CD
4B Water-cooled n/a XF2350-PL
5 Water regulating valve n/a DP38100 DP38105
6Water-air/separator/air-air
exchanger XF0325 TMC-F XF0325-TMC-F XF0500-TMC-F *XF1000-TMC-F
7 Coolant-to-refrigerant exchanger XF2350-PL XF2450-PL XF2550-PL
8 Expansion valve DP34181-404 DP34182-404-1 DP34183-404 DP34185-404
9 Refrigerant filter DP28125 DP28137
10 Circulation pump DP7000-P DP7000-P2
11 Fan #1 pressure switch (230v) DP40080 DP40081
11A **Fan #1 pressure switch
(460v/575v) DP40106
12 Fan #2 pressure switch (230v) - DP40080
12A **Fan #2 pressure switch
(460v/575v) - DP40106
13 High refrigerant pressure switch DP40051
14 Low refrigerant pressure switch DP40026
15 Refrigerant gauge DP42107
16 Coolant Storage Tank DP7000-10-M *DP7000-22-M1
18 Electronic controller DP5050-PCD-TM
19 Thermal mass temperature probe DP5060-M
20 Dew point temperature probe DP5060-DP-10
21 Demand drain level sensor n/a DP7000-LS1-A
22 Drain solenoid valve TP8002-1
23 Valve strainer screen KP5025-S
24 Compressor contactor ES5035
25 Transformer ET0250 ET0250(AC)/ET0350(WC) *ET0350
25A 230/1 & 3 Fuse - Primary
(Ctrl.Transformer) EF0300-1-TD
25B 230/1 & 3 Fuse - Secondary
(Ctrl.Transformer) EF0300-1-TD EF0350-1-TD
25C 460/3 Fuse - Primary
(Ctrl.Transformer) N/A EF0150-G
25D 460/3 Fuse - Secondary
(Ctrl.Transformer) N/A EF0300-1-TD EF0350-1-TD
25E Transformer for 575v.units
(2 per unit) n/a ET1000-D ET1500-D
* Consult Factory to verify your model uses these components if your serial # starts with 13 or less.
** DP 40106 phased in during 2016. Units shipped early 2016 and older will need the following: Fan #1: DP40080 & Fan #2: DP40081. DP40106 is mounted directly on the
top of electrical box, the others are not.

PTM200 - PTM1000 USER GUIDE
Page 17 - Rev D
11. Recommended Filters
MODEL Recommended
Pre-Filter
Replacement
Element
(Pre-Filter)
Recommended
After-Filter
Replacement
Element
(After-Filter)
PTM200 AOP040HNFI P040AO AAP040HNFI P040AA
PTM250 AOP040HNFI P040AO AAP040HNFI P040AA
PTM325 AOP040HNFI P040AO AAP040HNFI P040AA
PTM400 AOP040HNFI P040AO AAP040HNFI P040AA
PTM500 AOP045INFI P045AO AAP045INFI P045AA
PTM700 AOP055JNFI P055AO AAP055JNFI P055AA
PTM850 AOP055JNFI P055AO AAP055JNFI P055AA
PTM1000 AOP055JNFI P055AO AAP055JNFI P055AA
Item
#Replacement parts
MODEL
PTM200
(DWG #
AD11525)
PTM250
(DWG #
AD11524)
PTM325
(DWG #
AD11523)
PTM400
(DWG #
AD11522)
PTM500
(DWG #
AD11521)
PTM700
(DWG #
AD11520)
PTM850
(DWG #
AD11519)
PTM1000
(DWG #
AD11518)
Cabinet panels
26 Front panel DP0325-CAB-FP2 DP0500-CAB-FP2 *DP1000-CAB-FP3
27 Left panel DP0325-CAB-LP2 DP0500-CAB-LP2 *DP1000-CAB-LP3
28 Right panel DP0325-CAB-RP2 DP0500-CAB-RP2 *DP1000-CAB-RP5
29 Top panel DP0325-CAB-TP1 DP0500-CAB-TP1 *DP1000-CAB-TP3
10. Spare Parts List (cont’)

PTM200 - PTM1000 USER GUIDE
Page 18 - Rev D
12. Associated Drawings
REF: ADE11249 REV F.

PTM200 - PTM1000 USER GUIDE
Page 19 - Rev D
REF: ADE11249 REV F.

PTM200 - PTM1000 USER GUIDE
Page 20 - Rev D
REF: ADE11249 REV F.