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PACKAGED TERMINAL AIR CONDITIONERS
STRAIGHT COOL
Nominal Capacities:
9,000 - 12,000 &
15,000 Btuh
Enviromaster International LLC
5780 Success Dr.
Rome, NY 13440
Phone: 1-800-228-9364
Fax: 1-800-232-9364
Email: info@retroaire.com
SINGLE MOTOR
RC/RH30
RC/RH25
RC40
An ISO 9001-2000 Certified Company
P/N# 240003989, Rev. 1.5 [02/05]
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Table of Contents
Summary of Contents for RetroAire RC25
- Page 1 PACKAGED TERMINAL AIR CONDITIONERS STRAIGHT COOL Nominal Capacities: 9,000 - 12,000 & 15,000 Btuh RC/RH25 RC/RH30 RC40 Enviromaster International LLC 5780 Success Dr. Rome, NY 13440 Phone: 1-800-228-9364 An ISO 9001-2000 Certified Company Fax: 1-800-232-9364 Email: info@retroaire.com P/N# 240003989, Rev. 1.5 [02/05]...
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Page 2: To The Installer And Safety Instructions
RetroAire Single Motor PTAC. properly. Do not use the RetroAire Single Motor PTAC if it To obtain technical service or warranty assistance has damaged wiring, is not working properly, or during or after the installation of this unit, contact has been damaged or dropped. -
Page 3: Table Of Contents
Tested in accordance with A rating plate identifying this RetroAire Single Motor PTAC Underwriters Laboratories, the cord set also offers can be found on the unit. When referring to your unit, always a unique “passive”... -
Page 4: Single Motor Ptac Family
Fedders model CMEA packaged terminal units. 4. Make sure wall sleeve is pitched a minimum of 5° (at The RetroAire Single Motor PTAC family of air conditioners least ½”) to the outside, this will insure proper drainage. is available in nominal sizes of 9,000 Btuh, 12,000 Btuh, and 15,000 Btuh. -
Page 5: Rc/Rh25 Replacement Chassis
PTAC ”x ” OPEN CELL POLYFOAM The RetroAire RC/RH25 is available as a cooling only model CONTROL SUPPLY VENT PANEL or, for those who wish to upgrade to a heat pump, the RH25 heat pump chassis will fit the existing wall sleeve. The heat pump version will reduce energy costs during periods °... - Page 6 5000 17100 21.7 22.8 28.3 6-30P NEMA Specifications Non-Locking/Receptacles RC/RH25 PERFORMANCE DATA COOLING HEATING EVAP CFM FRESH AIR MODEL BTUH BTUH HIGH/LOW 9,200 8,600 410/305 40/35 12,300 11,800 410/305 40/35 15,100 13,700 410/305 55/45 www.retroaire.com The Right Fit For Comfort...
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Page 7: Rc/Rh30 Replacement Chassis
PTAC CONTROL PANEL The RetroAire RC/RH30 is available as a cooling only model or, for those who wish to upgrade to a heat pump, the RH30 2. Slide the RC30 into the wall sleeve until the supply heat pump chassis will fit the existing wall sleeve. The heat duct is flush with the supply louver on the room cabinet. - Page 8 19.6 7-20P 2862 9800 13.8 14.6 18.0 6-20P 4 (3.5) 3500 12000 15.2 16.0 19.8 6-20P 4646 15900 17.5 18.6 23.0 7-30P 4089 14000 19.7 20.5 25.4 6-30P 5000 17100 21.7 22.5 28.0 6-30P www.retroaire.com The Right Fit For Comfort...
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Page 9: Rc40 Replacement Chassis
(Figure 5 page 10) The RetroAire RC40 is a cooling only replacement chassis designed to upgrade room comfort through higher efficiency 5. 1” X 1” open cell polyfoam is provided to prevent outside and enhanced reliability. - Page 10 11,000 13.9 14.7 18.2 6-20P RC 40 Electrical Specifications Model Evap Motor Cond Motor Compressor Total Line Voltage/hz/ph Number amps Fuse Voltage Cord 208/230/60/1 6-15P 208/230/60/1 6-15P 208/230/60/1 0.71 0.09 6-15P NEMA Specifications Non-Locking/Receptacles www.retroaire.com The Right Fit For Comfort...
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Page 11: Final Inspection And Start-Up
2. Plug or hard wire line voltage to unit. PTHP unit. Select EMI part number 240-2960 from the latest Retroaire price list for this option. This is a single IMPORTANT: Follow the information provided on the stage, cool/heat, mercury bulb thermostat that can be used rating plate for voltage and amperage/fuse size for proper in all Retroaire cooling, heating or heat pump applications. - Page 12 Adjust the set-point temperature rise above 50°F. Retroaire heat pumps (RH – PTHP) are below the room temperature. The compressor and fan single-stage heating units. The electric heat and heat pump motors will start and cooling will begin.
- Page 13 RETROAIRE PTAC OPERATION (Continued) Figure 1 HEAT PUMP (Thermostatic Drain Pan Valve) Heat pump units are equipped with a thermostatic drain valve that will open when outdoor temperatures fall below 50°F. This keeps the base pan free of condensate water where it may otherwise freeze during colder outdoor tem- peratures.
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Page 14: Cleaning And Maintenance
IMPORTANT: The Single-Motor PTAC is equipped with a permanently lubricated motor. Although oiling RetroAire Single Motor PTACS are designed and con- is not necessary, adding a few drops through the oiling structed for reliability and long life with minimal mainte- ports twice yearly will extend the life of the motor. -
Page 15: Troubleshooting
2. When cleaning the filter, be sure to vacuum any dust DANGER from the return air grille surface as well. Before servicing the RetroAire Single Motor PTAC, 3. Clean the exterior of the cabinet as desired with a mild be sure to turn off electrical power to the unit. -
Page 16: Warranty
FOR SERVICE OR REPAIR: (1) Contact the Installer (2) Call the Nearest Distributor (3) Call or Write: ENVIROMASTER INTERNATIONAL LLC 5780 Success Dr., Rome, NY 13440 Phone: 1-800-228-9364 FAX: 1-800-232-9364 Email: info@ retroaire.com www.retroaire.com The Right Fit For Comfort...
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