Phoenix TS-388, Arctic Max TS-388 Owner's Manual

PO Box 8680 • Madison, WI 53708

Owner’s Manual — Phoenix Arctic Max

Installation, Operation and Service Instructions

Read and Save These Instructions

Arctic Max

TS-388

The new Phoenix Arctic Max is the first portable air condi­tioner designed specifically for the Restoration Industry.
The Phoenix Arctic Max boasts one ton (12,000 BTUs) of
cooling capacity operating in 95°F and 60% conditions while
drawing under 12 amps. In a single pass, this provides a
15 degree temperature drop on the 430 CFM evaporator
(cooling) air stream and water removal equivalent to 100
pints per day.

The Phoenix Arctic Max gives the restoration contractor vital
temperature control in the affected area to optimize drying
efficiency or in unaffected areas to safe-guard occupant
comfort. The Phoenix Arctic Max’s cooling power also
makes it the ideal accessory to pre-treat air to improve the

The Phoenix Arctic Max
Portable Air Conditioner

• 1 Ton, 12,000 BTUs of Cooling*

• 100 Pints/Day of Water Removal*

• 11.7 Amps*

• Adjustable Thermostat

• Easy Set-up and Operation

• Cooling (Evaporator) Airflow 430 CFM

• Exhaust (Condenser) Airflow 430 CFM

• Multiple Ducting Options

• Multiple Filter Options

• 20 ft. Vertical Lift Condensate Pump

• 30 ft. Drain Hose

• 20 ft. Power Cord (grounded)

• Recessed Wheels

• Legendary Stainless Construction

*95ºF/60% RH

performance of desiccant or LGR dehumidifiers. When used
in conjunction with the Phoenix Solution LGR performance
amplifier, the Phoenix Arctic Max provides a reliable cooling
air stream to maximize overall performance. The Phoenix
Arctic Max features thermostatically controlled cooling to
insure maintenance of desired conditions and prevent
potential over-cooling.

Set-up and operation is simple using the Phoenix window
accessory kit, and a 15 amp outlet. The Phoenix Arctic Max
also features filter efficiency options up to MERV-11, an
internal condensate pump with 30 foot drain hose and 20
foot power cord. The Phoenix Arctic Max promises years of
service and our “proven” performance.

Specifications subject to change without notice.

Phoenix Arctic Max
PN 4026850

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Revised 4/07

Table of Contents

Introduction ................................................................1

1. Specifications ........................................................2

2. Operation .............................................................3

2.1 Transporting ...................................................3

2.2 Electrical Requirements ..................................3

2.3 Condensate Removal ......................................3

2.4 Ducting ...........................................................3

2.5 Power Switch .................................................3

2.6 Pump Purge Switch .........................................3

2.7 Hour Meter ....................................................3

2.8 Thermostat Operation .....................................3

2.9 Defrost Timer ..................................................

2.10 Low Pressure Control ....................................4

3. Maintenance .........................................................4

3.1 Air Filter .........................................................4

3.2 Storage .........................................................4

4. Service .................................................................4

4.1 Technical description ......................................4

4.2 Troubleshooting ..............................................5

4.3 Blower Replacement .......................................6

4.4 Defrost Thermostat and Timer .........................6

4.5 Condensate Pump ..........................................6

4.6 Gravity Drain Option ........................................6

4.7 Relay ..............................................................6

5. Options and Accessories .......................................6

6. Wiring Diagram ....................................................7

7. Service Parts .......................................................8

8. Warranty ..............................................................9

Serial No. ___________________________

Purchase Date ______/______/_____

Dealer’s Name ___________________________________

Read the operation and maintenance instructions
carefully before using this unit. Proper adherence to these
instructions is essential to obtain maximum benefit from
your Phoenix Arctic Max dehumidifier.

1 Specifications

Part No. 4026850

Power 11.7 amps@ 95°F/60% RH

12,000 Btu/Hr, 100 ppd

Adjustable 60-100
Thermostat
Range

Cooling Airflow
(Evaporator)

Exhaust Airflow
(Condenser)

3

Filters Cooling (evaporator) inlet:
2” x 16” x 20” MERV-11

Exhaust (condenser) inlet:
1” x 12” x 20” MERV-7

Duct Options

Inlet – 10” Flex-Duct
Outlet – 10” Lay-Flat

Exhaust (condenser) inlet:

Inlet – 10” Flex-Duct
Outlet – 14” Lay-Flat or 10” Flex-Duct

Condensate
Pump

Drain Hose

Power Cord

Construction

(2) 8” recessed wheels

Warranty Five years;
1st year 100% of Parts and Labor
2nd–5th year 100% of Parts of sealed
refrigeration system.

Dimensions

Machine Shipping

Width 20.25” 24”
Height 40” 45.25”
Depth 21.375” 25.5”
Weight 142 lb 168 lb

430 CFM

430 CFM

Cooling (evaporator):

20’ vertical lift

30’

20’ grounded

Stainless Steel cabinet,

• It is designed to be used INDOORS ONLY.

• If used in a wet area, plug it into a GROUND FAULT
INTERRUPTER.

• DO NOT use the Phoenix Arctic Max as a bench or table.

• It must always be used in the upright position.

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2 Operation

000053.2

430

CFM

430

CFM

Duct out of

Conditioned Space

10”

Flex Duct

Condenser Exhaust

Ducted Air Stream

14” Lay Flat

Duct

or

10” Flex Duct

Therma-Stor LLC | Ma

dison, WI |

800-533-7533

PHOENIX

PHOENIX

Portable Air Condi tione r

ONE TON COOLING PERFORMANCE

Arctic Max

Arctic Max

430

CFM

430

CFM

Optional 10”

Lay Flat Duct

Optional 10”

Flex Duct

Cooling Air Flow

&

Optional Ducting

2.1 Transporting

The Phoenix Arctic Max must always be upright when
transported by vehicle. It may be tipped onto its handle
and back for loading and moving by hand. The Phoenix
Arctic Max features a high-impact plastic skid plate which
protects the unit while navigating obstacles such as curbs,
stairways, and while loading into vehicles.

2.2 Electrical Requirements

The Phoenix Arctic Max plugs into a common grounded
outlet on a 15 Amp circuit. It draws 11.7 Amps at 95°F,
60% RH. If used in a wet area, a ground fault interrupter
(GFI) is required. If an extension cord is required, it must
have a minimum of 14 gauge conductors if 25 feet long or
less and 12 gauge conductors if greater than 25 feet long.

2.3 Condensate Removal

The Phoenix Arctic Max is equipped with an internal
condensate pump to remove the water that is condensed
during dehumidification. This allows the condensate to be
pumped 20’ with the attached hose. If the condensate
must be pumped more than 20 feet above the unit, a
second pump must be added to relay the condensate. If
the pump fails and the unit must be used before it can be
replaced, the condensate can be drained by gravity.

The air inlets and outlets on top, rear, and the side of
the unit must be at least 1 foot from walls and other
obstructions to air flow. If the humid area is very large,
dehumidification can be improved by adding an outlet duct
to circulate air to stagnant areas.

2.4 Ducting

A detachable rectangular exhaust
collar is supplied to allow 10”
round lay-flat duct to be
attached to the
Phoenix Arctic
Max cooling
outlet. Lay-flat
plastic ducting is
available. See
accessories
on page 6. To
attach ducting
to a collar, put
the plastic duct end through the
collar center and roll the duct end
outward so that it overlaps the
outside of the collar. The duct and
collar may then be quickly attached to
the Phoenix Arctic Max by snapping the
collar over the four screws at the blower
outlet.

Figure 1

Figure 2

2.5 Power Switch

The power switch (right of hour meter) lights up when the
unit is turned on. If the unit is going to run for more than
2 hours in an area below 50°F, the defrost timer should be
adjusted to improve performance.

2.6 Purge Switch

Pressing and holding the purge switch (left of hour meter)
will cause the condensate pump to run. This pump
minimizes the water left in the condensate reservoir prior
to moving or storage. Hold the switch in until the flow from
the condensate hose stops.

2.7 Hour Meter

The digital hour meter measures the cumulative time that
the unit is turned on to tenths of an hour. It stores its
total when the unit is unplugged; the previous total will be
displayed when the unit is next turned on. It resets to zero
after 99,999.9 hours of operation.

2.8 Thermostat Operation

Adjust the cooling thermostat to the desired conditioned
space temperature. The thermostat has a range of 60°
to 100°F. Turning to “ON” will operate unit continously
regardless of conditioned space temperature.

2.9 Defrost Timer

DRYING TIP: Air’s ability to absorb moisture from wet

surroundings and the Phoenix Arctic Max ability to remove
moisture from that air is greatly improved at higher
temperatures. The defrost cycle is automatic and designed
for optimum performance above 50°F. If the unit is used
in an area that is below 50°F for more than 2 hours,
adjustment of the defrost timer is recommended.

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