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Rheem RJNA Series RXRX-BFF04C—3-5Ton [10.6-17.6kW] Models 208-230V, 1 PH, 60 Hz, RXRD-KECM3, 3 to 5 Ton [10.6 to 17.6 kW] Models RXRF-FBA1(Manual)

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ACCESSORIES

INTEGRAL POWER EXHAUST FOR ECONOMIZER (FIELD INSTALLED ONLY)

RXRX-BFF04C—3-5 Ton [10.6-17.6 kW] Models 208-230 V, 1 PH, 60 Hz

■For RXRD-KECM3Economizer

■Downflow or horizontal applications

■Requires separate power supply with disconnect

■Adjustable switch on economizer, factory preset to energize power exhaust at 95% outside air position

■Polarized plug connects power exhaust relay to economizer

Illustration

ST-A0903-01

POWER EXHAUST KIT FOR RXRD-ECCM(-), RXRD-EECM(-) ECONOMIZERS

Model No.	No. of Fans	Volts	Phase	Watts (ea.)	High Speed		FLA (ea.)	LRA (ea.)
					CFM ➀	RPM

RXRX-BFF04C	1	208-230	1	240	2600	1700	1.06	1.9

➀CFM is at 0" w.c. external static pressure.

FRESH AIR DAMPER

3 to 5 Ton [10.6 to 17.6 kW] Models RXRF-FBA1 (Manual)

RXRF-FBB1 (Motorized)

I319.DGN

FRESH AIR DAMPER

[ ] Designates Metric Conversions

Contents

*Unit shown with optional louver panels installed Page Page Page R JN A — A 036 J K Low Ambient Reduced Height No Economizer Single Enthalpy Economizer Model RJNA- Series A036CK A036CL A036CM A036DK A036DL A036DM A036JK A042CK A042CL A042CM A042DK A042DL A042DM A042JK A048CK A048CL A048CM A048DK A048DL A048DM A048JK A060CK A060CL A060CM A060DL A060DM A060JK Page ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀ Power [35] NOTES: [-17.8] Page [23.9] [29.4] [40.6] Page Nominal Factory Manufacturer External Static Pressure—InchesW.C. [kPa] 0.1 [.02] Models Voltage Flow 1.1 [.27] 1.2 [.30] Page Evaporator Fan Condenser Motor Compressor Motor Unit Information Page Single Power Supply For Both Unit and Heater Kit Separate Power Supply For Both Unit and Heater Kit Min./Max Page Page Page Page Page Page Page Page 1.Determine cooling and heating requirements at design conditions 2. Select unit to meet cooling requirements 3. Determine blower speed and power to meet the system requirements 4.Calculate indoor blower BTUH heat effect. BTUH = Watts x 3.413 Model Application Factory Installed Description Old Models MEDIUM CABINET (3 TON [11 kW]) LARGE CABINET (3-3.5TON [11-12kW]) EXTRA LARGE CABINET (3.5-5TON [12-18kW]) OLD CURB MODEL ROOFCURB ADAPTER TYPICAL INSTALLATION ROOFCURB FOR 3-5TON [10.6-17.6kW] MODELS RXRD-KECM3—3-5Ton [10.6-17.6kW] Models Single Enthalpy with Barometric Relief RXRX-AV02—DualEnthalpy Kit 3-5Ton [10.6-17.6kW] Models RXRX-AR02—3-5Ton [10.6-17.6kW] Models RXRX-BFF04C—3-5Ton [10.6-17.6kW] Models 208-230V, 1 PH, 60 Hz RXRD-KECM3 3 to 5 Ton [10.6 to 17.6 kW] Models RXRF-FBA1(Manual) For use with Concentric Diffusers RXRN-FA60(3 to 5 Ton [10.6 to 17.6 kW] Models) For Use With Duct Adapter (RXMC) RXRN-FA70(3 to 5 Ton [10.6 to 17.6 kW] Models)