Weltem AmeriCool WMC-2500 User manual

1
Owner’s Manual
WPC-15000
Please read and save these instructions. Read carefully before attempting to assemble, install, oper-
ate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions
could result in personal injury and property damage! Retain instructions for future reference.
Weltem Modular MulAir condioner feature mul-funcon spot cooler providing various acces-
sories available to fit customer needs. This Unit is used to spot cooling for large areas where cool-
ing of the enre area is not praccal or possible. A dedicated spot cooling thermostat controls the
unit in this applicaon. This Unit can also be used in smaller areas for room cooling.
A control panel provides ease of use and contains a self-diagnosc funcon and display, showing
operang modes, room and set temperatures, and faults, If an abnormal operaon occurs, a visual
display of the fault is shown.
Suitable applicaons include :
a factory or work place, computer rooms, emergency cooling, outdoor event, etc..
Aer unpacking the unit, carefully inspect unit for any damage that may have occurred during
transit. Check for any loose, missing or damaged parts.
DescripƟon
Unpacking
WMC-2500
Figure 1
Owner’s Manual
WMC-2500
Modular Multi Air Conditioner
by
W
M
C
Fi
g

2
Owner’s Manual
WMC-2500
Table of Contents
SPECIFICATION...............................................................................................4
GENERAL SAFETY INFORMATION....................................................................4
APPLICATIONS................................................................................................6
Portable
Server Rack
Mounted, Hang
Stack
ASSEMBLY (STANDARD)..................................................................................7
Component Parts
Power Cord Holder
ASSEMBLY (PORTABLE)...................................................................................8
Component Parts
Handle
Cool air duct assembly
Caster
ASSEMBLY (SERVER RACK)..............................................................................9
Component Parts
Universal adjust
Rack Assembly
Rack Diffuser
ASSEMBLY (MOUNTED, HANG).....................................................................10
Condenser Intake Air Duct Flange
Eva Intake Air Duct Flange
Hanging Kit
ASSEMBLY (STACK)........................................................................................12
Universal Adjust
Stacking Bracket
INSTALLATION GUIDE....................................................................................13
Moving the Unit
Plugging the Unit
OPERATION..................................................................................................14
Control Panel
MAINTENANCE.............................................................................................16
Filter Cleaning
WIRING DIAGRAM........................................................................................20
TROUBLESHOOTING.....................................................................................21
LIMITED WARRANTY.....................................................................................24

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Owner’s Manual
WMC-2500
* The WMC-2500 is used in conjuncon with various accessories to adapt to your envi-
ronmental needs. These accessories (Portable Kit, Server Rack Kit, Hanging Kit, Stack Kit)
are sold separately to allow you to customize the WMC-2500 to your specific needs
Shipping list
Modular air condioner 1 unit
Owner’s Manual 1 pcs
Power Cord Holder 1 pcs
Drain hose (20length) 1 pcs
Thank you for selecng this AmeriCool by Weltem Modular Air Condioner. It provides
you with spot cooling for large areas where cooling of an enre area is not praccal or
possible. Please read this manual before installing the WMC-2500 as it provides impor-
tant informaon that should be followed during installaon and maintenance of the
Portable Air Condioner, allowing you to correctly set up your system for the maximum
safety and performance. Included is informaon on customer support and service, if it is
required. If you experience a problem with the unit, please refer to the Troubleshoong
secon in this manual to correct the problem. If the problem is not corrected, please
collect informaon so that the Technical Support personnel can more effecvely assist
you.

4
Owner’s Manual
WMC-2500
Model No. Power Supply Ph-V-Hz Cooling Capac-
ity Btu/h
Power Consump-
on Was
Rated Cur-
rent Amps
EER Btu/
Wh
WMC-2500 Single Phase, 115V, 60Hz 10,000 1000 10 10.0
Model No. Nema Plug Power Cord
Gauge AWG
Power Cord Length

Dimensions
W x D x H - in. (mm)
WMC-2500 5-15P 14 10 17.25 x 24 x 20
(438 x 610 x 508)
Model No. Weight (Net / Gross) Lbs(kg) No. of Cool Air
Outlets Pcs
Condensate tank
Gallons(Liters)
Ambient temperature
range °F( °C)
WMC-2500 121 / 128 (54 / 58) 1 Auto Pump
Included 64~113 (18~45)
Model No. Seng temperature
(Room cool mode) °F( °C)
Seng temperature
(Spot cool mode) °F( °C)
WMC-2500 64~86 (18~30) 32~86 (0~30)
Model No. Applicaon Area
(Room cool mode) ²(m²)
Refrigerant
Type / oz(g)
Design Pressure - Hi/
Low Psig
WMC-2500 258 (24) 16 (440) 465 / 250
Model No. Indoor Air Flow
(High/Low)CFM(CMM)
Wheels
pcs / diameter
Hot Air Duct Diam-
eter In.(mm)
Maximum Duct Length
(m)
WMC-2500 320 / 220 (9.1 / 6.2) 4 / 76.2mm 6 (150) 10 (3)
Safety Devices
Compressor overload protector, An-freezing thermister,
Automac restart (Power interrupon), Compressor me
delay program, High pressure switch
Features
Temperature control, Self-diagnosc funcon, Two speed
fan, Washable filters, °F( °C) display, Off-mer, Drain pump
is included, Humiaity control.
General Safety InformaƟon
Please read this manual carefully for instrucons on correct installaon and usage. Please read
all safeguards,
1. Transport and store the unit in and upright posion only. Leave unit in an upright posion for
at least 3 hours before first use.
2. Always place the unit on an even, level surface.
3. Ensure the unit is connected to a grounded power supply of the correct rang / capacity.
4. The unit will cool when the room temperature is between 18˚C (64.4˚F) ~ 45˚C (113˚F) de-
pending on the thermostat seng.
5. DO NOT use this unit for funcons other than those described in this instrucon manual.
6. DO NOT lt the unit.
SpecificaƟons

5
Owner’s Manual
WMC-2500
7. DO NOT cover or obstruct the unit’s inlet and outlet grilles.
8. DO NOT use the unit in areas where it will be exposed to rain or water.
9. NEVER unplug the while it is operang.
DO NOT use the unit in wet environments, such as a laundry room, to avoid
the risk of electrical shock.
DO NOT operated the unit in explosive or flammable environments.
DO NOT operate a unit with a damaged power cord.
10. DO NOT place any foreign objects on the unit.
11. DO NOT operate the unit with wet or damp hands.
12. DO NOT allow chemical substances to come into contact with the unit.
13. DO NOT operate the unit in the presence of flammable substances or vapors such as alcohols,
pescides, gasoline, etc.
14. DO NOT use the plug to start and to stop the unit. Always use the control panel to start and
to stop the unit.
15. Always turn offthe unit when it is not in use and unplug the power plug from the electrical
outlet.
16. Always turn the unit offand unplug the main power plug from the electrical outlet before
cleaning, moving or performing maintenance,
17. AVOID the use of adapter plugs or extension cords. If it is necessary to use an extension cord
or an adapter plug to operate the unit, ensure that they are correctly rated for the applica-
on. Consult a local qualified electrician and all local electrical codes to ensure proper setup.
Any extension cord used with this device must be rated for a minimum of 15A.
18. DO NOT unplug the unit by pulling on the electrical cord. Keep electrical cord away from heat
sources and always completely unroll the cord to avoid overheang. If the power cord be-
comes damaged, a qualified service agent, qualified electrician, or similarly qualified person
must replace it, in order to avoid a hazard or shock.
19. The filters must be used with the product at all mes. When the filters are removed for clean-
ing, always ensure that the unit has been turned offand unplugged from the electrical outlet.
20. Regularly clean the filters to maintain efficiency. If the filters are not cleaned regularly, the unit
output performance and efficiency will decline and energy consumpon will increase.
21. DO NOT operate the unit with a damaged power cord or plug, aer it malfuncons, has been
dropped or damaged.
22. Only use in the upright posion on an even, flat surface. Unit must be posioned at least 24
inches (60cm) from the nearest object in any direcon.
23. Stop operaon immediately if abnormal noise or odor is noced. Contact a local service center.
24. Appliance is not used by children or persons with reduced physical, sensory or mental capabili-
es, or lack of experience and knowledge, unless they have been given supervision or instruc-
on.
25. Children being supervised not to play with appliance.
26. That the appliance shall be installed in accordance with naonal wiring regulaons.
27. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
SAVE THESE INSTRUCTIONS.

6
Owner’s Manual
WMC-2500
ApplicaƟons
With various accessories, Modular mulair condioner provides best applicaon to suit cus-
tomer’s individual needs.
PORTABLE
- This unit has ability to move easily from room to room using portable kit. It is available spot
cooling for large areas where cooling of the enre area in not praccal. This air condioner can
also be used in smaller areas for room cooling.
Portable kit includes casters, cool air duct assy and handle.
SERVER RACK
- It can be rack-mounted inside 19" computer server rack for cooling small computer and server
rooms. This unit occupies just 12U of valuable rack space.
Server Rack kit includes server rack assy (shelf), universal adjust (mount feet) and rack diffuser.
MOUNTED, HANG
- It can be used to mounted type where your needs and hung type using ceiling mounted kit.
Hanging kit includes a eva intake air flange, a condenser filter/ intake air flange and hanging kit
(support).
All hanging installaons must be completed by a qualified electrical technician to permanently
connect the unit to a fixed locaon (hardwared).
STACK
- This unit can be stacked on top of each other to produce a capacity of 20,000BTU or 30,000 BTU
in same area. It allows you to stack WMC-2500 up to 3 high. You can enjoy space efficiency and
bigger cooling capacity.
Stack kit includes universal adjust (mount feet) and stacking bracket.

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Owner’s Manual
WMC-2500
ASSEMBLY (Standard)
COMPONENT PARTS
POWER CORD HOLDER
1. Take out the cord holder from the accessory box.
2. Place the cord holder on the leside of unit.
3. Use screws (enclosed inside of accessory box with
cord holder) to install the cord holder in the unit as
shown in Figure 4.
Display /Control Panel
Cool Air Outlet
Evaporator / Filter
Condenser / Filter
Power cord Holder
Power cord
Electrical Access
Panel
Drain Pump Hose
Connector
Exhaust Air Outlet
Figure 2 - front and
Right Side View
Figure 3 - rear and
LeSide View
Figure 4 - power cord
holder aachment

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Owner’s Manual
WMC-2500
Figure 7 - cool air duct
assy aachment
Figure 8 -
caster aachment
COOL AIR DUCT ASSEMBLY
CASTER
HANDLE
1. Remove cool air duct assembly 1 pcs from
carton.
2. Replace air cover with air duct assembly on
the top front of unit.
3. Use screws (enclosed inside of box with cool
air duct assembly) on the unit as shown in
Figure 7.
1. Take out the caster 4 pcs from the accessory box.
2. Place the casters on the base panel of unit.
3. Use screws (enclosed inside of accessory box with
caster) to install in the unit as shown in Figure 8.
The unit is upright posion only. Leave unit in an up-
right posion for at least 3 hours before first use.
1. Take out the handle 2 pcs from the acces-
sory box.
2. Place the handle on the top of unit.
3. Use screws (enclosed inside of accessory
box with handle) to install the cord holder
on the unit as shown in Figure 6.
Figure 6 - handle
aachment
DO NOT lt the unit on it’s side.
ASSEMBLY (Portable)
COMPONENT PARTS
Figure 5 - portable kit aachment
Cool air duct
Caster
Handle

9
Owner’s Manual
WMC-2500
Figure 9 - server rack kit
aachment
ASSEMBLY (Server Rack)
COMPONENT PARTS
Rack diffuser
* See Figure 19 on page 12.
Universal adjust
Rack assembly
Figure 10 - installaon
in 19” server rack
Figure 11- rack assembly
aachment
1. Assemble the rack assembly parts 1set (6ea) to
fit in server rack.
2. Use screws to install the rack assembly in server
rack as shown in Figure 11.
3. Place the unit on the rack assembly.
RACK ASSEMBLY
Figure 12 - rack diffuser
aachment
1. Remove rack diffuser 1 pcs from carton.
2. Replace air cover with rack diffuser on the top
front of unit.
3. Use screws (enclosed inside of box with rack dif-
fuser) on the unit as shown in Figure 12.
RACK DIFFUSER

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Owner’s Manual
WMC-2500
Figure 14 - Rear and
LeSide View
Figure 13 - Front and
Right Side View
Figure 15 - condenser
flange aachment
Figure 16 - eva flange
aachment
1. Remove condenser intake air duct flange (in-
cluded filter) 1 pcs from carton.
2. Take out condenser filter of unit and U Panel of
rear boom.
3. Place the condenser flange on the rear of air
condioner.
4. Use screw (enclosed inside of box with condenser
flange) to install the flange as shown in Figure 15.
1. Remove Eva intake air duct flange 1 pcs from
carton.
2. Slide up filter on the front of the unit and take out
front grill.
3. Put the filter in the eva flange and place the air
duct on the front of air condioner.
4. Use screw (enclosed inside of box with air duct
flange) to install the flange as shown in Figure 16.
ASSEMBLY (Mounted, Hang)
COMPONENT PARTS
CONDENSER INTAKE AIR DUCT FLANGE
Condenser intake
air outlet
EVA INTAKE AIR DUCT FLANGE
Eva intake
air outlet

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Owner’s Manual
WMC-2500
Figure 17 - hanging assem-
bly aachment
1. Install 1/2” threaded rod and vibraon insulator to
ceiling.
2. Remove Hanging assembly 1 set (2ea) from carton.
3. Place the hanging assy horizontally on the base of air
condioner.
4. Use screw (enclosed inside of box with hanging kit) to
install as shown in Figure 17.
5. Liand mounted the unit.
Removing the power supply cord and permanently connecon the unit should be per-
formed only by a qualified electrician.
WMC-2500 is heavy.(121lbs) A minimum of 2 people are required to lithe unit.
When hanging and permanently connecng the unit all applicable local/state/federal
building codes must be followed.
The structural beam being used must be properly support the weight of WMC-2500.
HANGING ASSEMBLY

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Owner’s Manual
WMC-2500
ASSEMBLY (Stack)
COMPONENT PARTS
UNIVERSAL ADJUST
STACKING BRACKET
Figure 18 - 3 unit
stacked applicaon.
Figure 19 - universal
adjust aachment
Figure 20 - braket
aachment
1. Take out the universal adjust 4 pcs from the acces-
sory box.
2. Place the universal adjust on the base panel of unit.
3. Install on the unit as shown in Figure 19.
The unit is upright posion only. Leave unit in an up-
right posion for at least 3 hours before first use.
1. Take out the stacking bracket 1 pcs from the accessory
box.
2. Place the stacking bracket on the right side panel of unit.
3. Use screw (enclosed inside of box with bracket) to install
as shown in Figure 20.
4. Stack the Unit.
5. Use screw (enclosed inside of box with bracket) to install
as shown in Figure 20.
DO NOT lt the unit on it’s side.

13
Owner’s Manual
WMC-2500
InstallaƟon Guide
MOVING THE UNIT
Please liand carry more than 2 people. If casters are set to the unit, unlock the casters and
push the unit to a flat, level surface and set the caster brakes to the locked posion.
PLUGGINGING THE UNIT
Check the prongs and surface of the power cord plug for dust/dirt. If dust and/or dirt are pres-
ent, wipe offwith a clean, dry cloth.
Check the power cord, plug and prongs for damage or excess play.
If any damage or excess play is found, contact a qualified repair technician or a qualified electri-
cian to perform replacement or repair of the power cord, plug or prongs.
NOTE : Make sure the AC outlet is free of dirt, oil, water or any other foreign material.
WARNING REGARDING PROPER LOCATION FOR INSTALLATION
Do not use the unit in explosive environments or in areas where flammable
gas leakage may occur.
Do not use the unit in a corrosive atmosphere.
Do not use the unit above 18˚C(64.4˚F)~45˚C(113˚F)
Do not install the unit on uneven or sloping surface. The unit may roll or
topple over even if the casters are set to the locked posion.
If the power cord or plug is damaged, repair should only be performed by
qualified electrical personnel.
Do not connect/ disconnect the power cord or aempt to operate buons
with wet hands. This could result in electrical shock.

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Owner’s Manual
WMC-2500
OperaƟon
CONTROL PANEL
1. POWER BUTTON
Acvates unit when POWER BUTTON is pressed. (Fan stats on low speed.)
If power buon is pressed during operaon, unit stops.
2. BLOWER BUTTON
Changes fan speed [LOW]-[HIGH]-[AUTO] when pressed.
[LOW]-Small LED blinking
[HIGH]-Large LED blinking
[AUTO]-Both Small and Large LED blingking
* AUTO : AUTO mode will change the fan speed automacally by difference of current temp. and
target temp.
When the current temp. is 7˚C/7˚F above the target temp, the unit will operate in HIGH Speed.
When the current temp. is 7˚C/7˚F under the target temp, the unit will operate in LOW Speed.
Changing me delay is 25 seconds.
(Time delay is applied to spot cool mode and room cool mode.)
3. SPOT/COOL BUTTON
Acvates compressor and begins producing cool air 5 seconds aer buon is pressed.
Regulates temperature based on outlet cool air temperature.
4. ROOM/COOL BUTTON
Acvates compressor and begins producing cool air 5 seconds aer buon is pressed.
Regulates temperature based on inlet ambient air temperature.
5. CURRENT TEMP
Displays current room temperature is display in Fahrenheit. (In Room Cool Mode only)
SPOT/COOL Mode – Displays outlet (cool air) temperature during normal operaons.
In order to change ˚F to ˚C, press UP/DOWN buon together for 1 second, and select tC mode by
press ROOM/COOL buon.
“0” means ˚C, 1 means ˚F.
Aer 5 seconds or press SPOT/BUTTON, the figure will be memorized.
1 2
7
3 4
9
8
65
DEHUMID.
Figure 21 - Display/Control Panel

15
Owner’s Manual
WMC-2500
6. TARGET TEMP
Displays the unit set temperature for ROOM/COOL mode only.
7. SET TEMP BUTTONS
Change target temperature/data value by +/-1. Change data value by +/- 10 by pressing connu-
ally.
Press the SET TEMP BUTTONS to set temperature.
Upper buon is to higher temperature and Low buon is to lower temperature.
8. DEHUMIDIFICATION MODE.
Enter to Dehumidificaon Mode if you press SPOT/COOL buon and ROOM/COOL buon to-
gether for 1 second.
In Dehumidificaon mode, it will blink DEHUMID. Indicator LED,
If you want to use air condioner, press SPOT/COOL buon and ROOM/COOL buon together for
1 second again.
9. ALARM
Alarm indicator lights (blinks) and indicates abnormal system operaon. If Alarm occurs,
compressor stops. System operaon stops when ALARM light is acvated (blinks) longer than 3
minutes.
*DATA INITIALIZATION
It will be inializaon when you pressed “BLOWER+SPOT+ROOM” together more than 5 seconds.
If you pressed buon together, you can see “in it” and blinking 2 seconds.
Then reset your target temperature.
*OFF-TIMER
The TIMER control turns offwithin a 12-hour period.
Enter to Timer Seng Mode if you press BLOWER buon and SPOT/COOL buon together for 1
second.
Press UP/DOWN buon to set the mer unl it shows the figure you want to set. (Seng is avail-
able per 30 minutes)
Aer 5 seconds or press SPOT/BUTTON, the figure will be memorized and compressor will stop
aer the me set.
OFF Timer is hold unl me up even though the unit restarts by power failure etc.
*AUTO RESTART
If the unit goes offdue to an electrical interrupon, the unit will automacally restart when the
power resumes.

16
Owner’s Manual
WMC-2500
Figure 22 – Removing Filters
Figure 23 – Removal of dust
Maintenance
FILTER CLEANING (Without flange)
There are 2 filters in the unit. The evaporator filter is located at the front of the unit. The con-
denser filter is located at the rear of the unit.
1. Open the front grill.
2. Slide filter up and use vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral deter-
gent may be used to wash the filter. Do not use any other chemicals to clean filter, as they will
likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter
installed and the filter frill in the closed posion.
5. Replace the clean filter and close the filter grill.
6. To clean the condenser filter, liup on the rear filter from the middle bar slightly and then
angle the filter outwards from the boom and remove.
7. Use the sale cleaning procedure as above (3~5)
8. To replace the condenser filter, place the top of the filter in the guide and slide the filter up
unl the boom of the filter clears the frame.
Then push the boom of filter into the guide and let filter into guide and let filter fall inside the
guide.
NOTE : For effecve cooling clean the filter at least every 2 weeks.
– Remove dust from the filter using a vacuum
cleaner hose aachment.
– If required wash the filter in lukewarm water
with a mild detergent. Leave to dry in a shaded
area before reinstalling.
– Pull the filter frame forward to remove the front
filter.
– Slide filter up and use a vacuum cleaner to remove
the dust from the filter.
– Liup on the rear filter from the middle bar slightly
and then angle the filter outwards from the boom
and remove.

17
Owner’s Manual
WMC-2500
FILTER CLEANING (With flange)
1. Loosen up 2 bolts on flange.
2. Slide filter up and use vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral deter-
gent may be used to wash the filter. Do not use any other chemicals to clean filter, as they will
likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter
installed and the filter frill in the closed posion.
5. Replace the clean filter and re-assembly flange on the unit..
NOTE : For effecve cooling clean the filter at least every 2 weeks.
Figure 24 - Removing
condenser Filters
Figure 25 - Removing
evaporator Filters
- For your convenience, record the complete model number and product name (located on the
Product Idenficaon Plate), the purchase date, purchase locaon, serial number, and warranty
period in the table below.
- Also, aach your purchase receipt as proof of purchase to this instrucon manual for future
reference.
- To ensure your product is covered by warranty, the complete faulty product along with you
original purchase receipt must be provided at the place of purchase.
Do not operate with out the filter fied.
Do not operate the unit with a damaged cord or plug, aer the unit malfunc-
ons or if the unit has been dropped or damaged.

18
Owner’s Manual
WMC-2500
Product Portable Air CondiƟoner
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Customer: Please read and keep this
manual for future reference and keep
sales receipt as proof of purchase.
SELF-DIAGNOSTIC CODES (See Table 1)
The alarm light is acvated if abnormal operaon occurs, and a code is displayed on the control
panel. The compressor and condenser fan motor will stop operang. The evaporator fan will con-
nue to run for 3 minutes. If the fault is recfied within 3 minutes, the unit will resume opera-
on. If the fault persists for more than 3 minutes, the evaporator fan also stops. The fault must
be recfied before the unit can resume normal operaon.

19
Owner’s Manual
WMC-2500
SELF-DIAGNOSTIC ALARM CODES
Alarm Display Problem Cause Correcve Acon
Frost prevenon
sensor and
Abnormal
temperature
sensor value
• Indoor heat exchanger
temperature too low
• TH3 temperature
sensor has a loose or
broken connecon
• Do not use the air
condioner if ambient
temperature is lower
than 18°C (64°F)
• Contact a qualified
service agent
Refrigerant high
pressure switch
• Blocked air filter
• Blocked / kinked ex-
haust duct
• Ambient temperature
is too high
• Clean air filter
• Ensure exhaust duct is
not blocked / kinked
• Do not use the air
condioner if ambient
temperature is higher
than 45°C (113°F)
Abnormal
temperature
sensor value
TH1(Outlet) temperature
sensor has a loose or
broken connecon
Contact a qualified service
agent
Abnormal tem-
perature sensor
value
TH2(Inlet) temperature
sensor has a loose or
broken connecon
Contact a qualified service
agent
Compressor over-
loaded
• Ambient temperature
is too high
• Unstable voltage
supply
• Defecve compressor
• Over current relay
defect or broken
connecon
• Do not use the air
condioner if ambient
temperature is higher
than 45°C (113°F)
• Contact a qualified
service agent
• Replace compressor
Drain pump alarm
Drain pump defecve
or improper hose
connecon (including
kink or blockage)
• Contact a qualified
service agent
• Check the hose connec-
on and hose
• Replace drain pump
Abnormal
dehumidificaon
sensor value
TH4(Dehumidificaon)
sensor has a loose or
broken connecon
Contact a qualified service
agent
Table 1- Alarm Codes

20
Owner’s Manual
WMC-2500
Wiring Diagram
Figure 26 - Circuit Wiring Diagram
(1S1)
(dE)
OUT_HUMIDITY
SENSOR
OUT_HUMIDITY
SENSOR
(1S2)
(IC)
(Fd)
(PS)
(FT)
DATA
CABLE
POWER
1P AC 115
1P AC 208 / 230V
DRAIN
PUMP
(option)
DEHUMID.