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www.thermastor.com • sales@thermastor.comToll-Free 1-800-533-7533
1 Specifications
Part No. 4022599
Power 12 amps, 115 Vac, Grounded
Water 176 pints/day @ AHAM 80°F, 60% RH
Removal 304 pints/day maximum @ 90°F, 90% RH
Blower 540 CFM without external ducting
Refrigerant 2 lbs., 5 oz. R-22
Charge
Optional Duct 10” round outlet
Connection
Drain Hose 30’ Vinyl
Condensate Internal, w/20’ Lift
Pump
Operating 33°F to 105°F
Temp Range
Warranty Five Years;
First year 100% of Parts and Labor
Second-fifth year 100% of Parts of
Sealed Refrigeration System
Dimensions
Cabinet Overall Shipping
Width 24” 29” 30”
Height 45” 46” 54”
Depth 20” 25” 28”
Weight 175 Lbs 210 Lbs
2 Operation
2.1 Transporting the Phoenix
The Phoenix 300 must always be upright when transported
by vehicle. It may be tipped on to its handle and back for
loading and moving by hand.
2.2 Location
Note the following precautions when locating the Phoenix
300:
• 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 300 as a bench or table.
• It must always be used in the upright position.
• The air inlet on top and the side outlet 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 (see Sec. 2.5).
Table of Contents
Introduction ................................................................1
1. Specifications ........................................................2
2. Operation .............................................................2
2.1 Transporting the Phoenix 300 ..........................2
2.2 Location ........................................................2
2.3 Electrical Requirements ..................................2
2.4 Condensate Removal ......................................3
2.5 Ducting ..........................................................3
2.6 Power Switch .................................................3
2.7 Pump Purge Switch .........................................3
2.8 Pump Fail Light ..............................................3
2.9 Hour Meter ....................................................3
2.10 Defrost Control Adjustment ............................3
2.11 Low Pressure Control .....................................4
3. Maintenance .........................................................4
3.1 Air Filter .........................................................4
3.2 Blower Oiling ..................................................4
3.3 Storage .........................................................4
4. Service .................................................................4
4.1 Warranty ........................................................4
4.2 Technical description ......................................4
4.3 Troubleshooting ..............................................5
4.4 Refrigerant Charging .......................................6
4.5 Blower Replacement .......................................6
4.6 Compressor/Capacitor Replacement ...............6
4.6A Checking Compressor Motor Circuits .........6
4.6B Replacing a Burned Out Compressor .........6
4.6C Replacing a Compressor- Non-Burn Out ......7
4.7 Defrost Thermostat and Timer .........................7
4.8 Condensate Pump ..........................................7
4.9 Relay .............................................................8
4.10 Time Delay ....................................................8
5. Wiring Diagram .....................................................8
6. Service Parts List ..................................................9
7. Warranty .............................................................11
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 300 dehumidifier.