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Resumen del manual
The unit is also available with a factory installed chilled water coil. The 36D-379 is rated at 36,000 Btuh cooling capacity. This equipment has been specifically designed for use on applications where a heating unit suitable for outdoor installation has been specified. Rated at 125,000 Btuh heating input, this unit is constructed and tailored for commercial duty - yet it is ideally suited for residential applications. Installation does not interfere with other building trades - no inside floor space and no special vents are required. Just set unit on slab or adequate roof support then connect duct, gas supply, and electric supply. The insulated weatherproof cabinet is made from heavy gauge zinc coated steel; the finish is baked-on enamel. Removable panels allow easy access to all components and controls. Automatic pilot reignition eliminates the need for service calls just to light the pilot. A stainless chromized steel heat exchanger promises long life. Standard equipment includes: • Blower relay • Condensate pan • Hi-limit control e Adjustable fan control • Weatherproof insulated cabinet e Combination manual A & B valve and regulator • Natural D1 and Propane D9 controls • Stainless steel chromized heat exchangers • Bryant automatic pilot • Blower motor direct drive « Bryant diaphragm gas valve • Chilled water coil • Electric re-ignition # Slotted port burners • Cooling fan relay HEATING CAPACITY Input BTUH 125,000 Output BTUH 93,750 Approved Temp Rise °F 45 - 75 Air Flow for Indicated Temp Rise at Rated Input Temp Rise 0 F 45 50 55 60 65 70 75 CFM . 1930 1740 1580 1445 1338 1240 1160 CONNECTIONS Electrical Power Supply 115-60-1 Min Branch Circuit Size 14 Branch Circuit Fuse 15 External Control Power Available: . Heating 20 VA Cooling None Gas Supply NPT 1/2" Chilled Water Supply (Iron Pipe-female) 3/4" AIR DELIVERY PERFORMANCE - Furnace without Coil CFM External Static Pressure Available* Hi Med 1000 .635 1100 .47 1200 .67 .18 1300 .58 1400 .46 1500 .32 * At 120V without air filters. COMPONENT INFORMATION Blower Motor HP 1/3 Speed 4 speed 1075 Rotation CCW (opp shaft end) Voltage 120 Full Load Amps 6.5 Frame 48 Thermal Protection Automatic Blower Wheel 1 Diameter & Width 10 x 8 Transformer 115-230-24V 40 VA Filters *None supplied with unit 7 00 sq in. min filter area WATER COIL Water Coil High and wide 20-1/8 x 22-1/8 Rows 3 Tube, Copper 3/8" OD Fins, Aluminum 12 per inch GAS CONTROL INFORMATION Burners (stainless chromized) 5 (steel slotted port) Orifice Drill Size - Natural #41 Propane #54 D1 Control - Natural Regulator Comb. Shut-Off 1/2 Thermae VR 1 Valve Bryant 1/2 A 639 B Pilot (non 100%) Bryant 733 D9 Control - Propane Regulator None Valve Bryant 1/2 A 63? B Pilot (non 100%) Bryant 733 Heat Exchanger Stainless Chromized Steel Fan Control - Heating Delay Relay Limit SPDT Fixed 1. Transformer 4. Cooling Blower Relay 7. Reignition Pilot 9. Resistor 2. Blower Motor 5. Limit Heating (SPDT) 8. Pilot Gas Pressure Switch 10. Capacitor 3. Blower Delay Relay 6. Gas Valve 36D-379 DETAILED COOLING CAPACITIES Air Entering WITH A FLOW RATE OF 7.5 GPM Chilled Water Outdoor Ambient 0 F Enter Water Temperature of Coil 80° DB 85 95 105 40 45 50 CFM Entering Wet Capacity Btuh x 1000 Capacity Btuh x 1000 Capacity Btuh x 1000 Capacity Btuh x 1000 Capacity Btuh x 1000 Capacity Btuh x 1000 Bulb Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible 71 39.4 20.3 36.2 19.2 34.6 18.7 45.9 22.7 41.0 20.9 34.2 18.5 1000 67 38.5 24.8 35.1 23.5 33.1 22.8 37.7 24.5 32.7 22.6 25.9 20.1 63 35.3 28.4 31.9 27.0 29.6 26.0 30.4 26.4 25.0 24.2 18.3 18.3 71 39.4 20.9 36.4 19.9 34.8 19.3 48.3 24.0 43.1 22.2 35.9 19.7 1100 67 39.0 25.8 35.7 24.6 33.7 23.9 39.6 26.1 34.4 24.1 ■ 27.2 21.5 63 36.3 29.9 32.7 28.4 30.4 27.5 32.0 28.2 26.3 25.9 19.3 19.3 71 39.4 21.4 36.8 20.6 35.2 20.0 50.5 25.3 45.1 23.4 37.6 20.8 1200 67 39.2 26.8 36.0 25.6 34.0 24.9 41.4 27.6 36.0 25.6 28.5 22.9 63 37.0 31.3 33.3 29.8 30.8 28.9 33.5 29.9 27.5 27.5 20.2 20.2 71 39.5 22.0 37,5 21.4 35.6 20.8 52.5 26.5 46.9 24.5 39.1 21.9 1300 67 39.4 27.6 36.2 26.5 34.3 25.8 43.1 29.0 37.4 26.9 29.6 24.2 63 37.6 32.7 33.9 31.2 31.5 30.3 34.8 31.6 28.6 28.6 21.0 21.0 71 39.5 22.6 37.9 22.1 36.2 21.5 54.4 27.6 48.5 25.6 40.5 22.9 1400 67 39.4 28.5 36.2 27.3 34.4 26.7 44.6 30.4 38.8 28.3 30.7 25.4 63 38.0 34.0 34.3 32.5 32.0 31.6 36.0 33.2 29.6 29.6 21.7 21.7 Notes: 1. Sensible heat capacities shown are based on 80F entering air at the evaporator. 2. Direct interpolation is permissible. Do not extrapolate. 3. To interpolate: (a) below 80 F DB, subtract 872 Btuli per 1000 efir. for each degree below 80 F from the listed sensible capacity. (b) above 80 F DB, add 872 Btuh per 1000 cfm for each degree above 80 F from the listed sensible capacity. 4. Formula: LDB ' FDB — Sensible Heat Capaci...