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Anleitung Zusammenfassung
O-Rings ■ ASME Pressure Relief Valve d 45 PSIG - Standard on Models 302BD and 402BD □ 60 PSIG - Standard on Models 502BD-902BD □_PSIG - Optional ■ Temperature and Pressure Gauge ■ Water Connections □ Left - Standard □ Right - Option A-6 Controls 120V, 60Hz, 10 Power Supply 120/24V 60Hz Transformer 100% Shut-Off/Lockout Hot Surface Ignition Remote Flame Sensor High Limit Control, Manual Reset On/Off Power Switch Manual Shut-Off, Front-Mounted Flow Switch Blocked Vent Pressure Switch Combustion Air Proving Switch Economaster Pump Time Delay Enable/Disable Gas Train ■ Manual Gas Shut-Off Valve(s) ■ Gas Pressure Regulator ■ Safety Shut-Off Valve ■ Firing Control Valve ■ Firing Mode □ On/Off (H8): Models 302BD, 402BD □ 2-Stage (H9): Models 302BD-902BD ■ Natural/Propane Gas ■ Design Certified ANSI Z21.13/ CSA 4.9 ■ Gas Connection □ Left - Standard □ Right - Option Z-1 ■ Construction ■ Indoor/Outdoor Construction ■ Enclosed Front Controls Venting ■ Vent Location □ Top - Standard □ Rear - Option D-14 ■ Vent Termination Cap □ Outdoor D-11 □ Indoor, Horizontal D-15 □ Indoor, Vertical (by others) ■ Combustion Air □ In-Line Filter Kit (TruSeal only) D-17 □ Air Intake Elbow D-16 ■ Extractor - Optional □ By others □ Not required Burner ■ Ultra-Low NOx: Less than 30 PPM Temperature Controls □ B-2 Tankstat, Single-Stage (100-200°F) □ B-3 Tankstat, 2-Stage (100-200°F) □ B-6 Aquastat, 2-Stage (100-200°F) □ B-_ TempTracker Digital Controller, 2-Stage □ B- TempTracker Digital Controller, 4-Stage □ Y-241 Electronic Sequencer, 4-Stage □ Y-281 Electronic Sequencer, 8-Stage Options □ C-6 Ignition Module, Manual Reset □ D-21 TruSeal® Direct Vent □ F-10 Low Water Cut-Off, Remote Probe □ I-1 High Limit Control, Auto Reset □ P-_ Pump:_HP, 120V, 10, 60Hz Water Hardness:_GPG □ Cast Iron □ Bronze □ Mounted □ Loose □ Front □ Rear □ P-26 Cold Water Start (See 2000.48) □ S-1 Low Gas Pressure Switch, Manual □ S-2 High Gas Pressure Switch, Manual □ X-1 SureRack™ Kit □ X-2 SureRack Add-on □__ Regulatory Agency Requirements □_ Catalog No.: 2000.303A Effective: 11-15-07 Replaces: 8-15-07 Hi Delta FlexGas - Type H Models 302BD-902BD Model varies based on model and application T COMBUSTION AIR INLET LEFT SIDE r'i t 1ljj --24 1¿-I ï—I ■10¿ RIGHT SIDE TOP VIEW SPECIFICATIONS Approx. Shipping Wt. (Lbs) Model MBTUH A Width B G H NPT K T W Amp. Draw* Input Output Nat Pro 302BD 300 252 36 41 1-1/4 3/4 2 5 6 18 6 405 402BD 399 335 43 41 1-1/4 3/4 2 6 6 18-1/2 6 470 502BD 500 420 50 35-1/2 1-1/4 3/4 2 6 6 22 6 570 652BD 650 546 60-1/2 30-1/2 1-1/4 3/4 2 8 6 27-1/4 6 615 752BD 750 630 67-1/2 27-1/2 1-1/4 1-1/4 2 8 6 30-3/4 6 700 902BD 900 756 78 34-1/2 1-1/4 1-1/4 2 8 6 36 7 765 * Without pump RATES OF FLOW AND PRESSURE DROPS Model 10°F AT 20°F AT 30°F AT Min. Flow Max. Flow GPM AP (ft) GPM AP (ft) GPM AP (ft) GPM AP (ft) AT GPM AP (ft) AT 302 BD 51 3.2 25 <1.0 N/A N/A 20 <1 25 90 9.8 6 402 BD 68 5.4 34 1.5 22 <1 20 <1 34 90 10.0 7 502 BD 85 9.2 42 2.3 28 1.1 21 <1 40 90 10.5 9 652 BD N/A N/A 55 4.0 36 1.8 28 1.1 40 90 10.7 12 752 BD N/A N/A 64 5.5 42 2.5 32 1.6 40 90 11.0 14 902 BD N/A N/A 76 8.5 51 3.8 38 2.2 40 90 11.8 17 NOTES: 1. Dimensions are in inches 2. Rates shown are for natural or propane gas, and elevations up to 5,000 feet. For installation above 5,000 feet, please contact manufacturer. 3. Required natural gas supply pressure is 7 - 10.5” WC. Required propane gas supply pressure is 11 - 13” WC. Basis is 20 GPM or 40°F AT for minimum flow, 90 GPM for maximum flow. Raypak, Inc. ■ 2151 Eastman Avenue, Oxnard, CA 93030 ■ (805) 278-5300 ■ Fax (800) 872-9725 ■ Catalog No.: 2000.303A Effective: 11-15-07 Replaces: 8-15-07...