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Anleitung Zusammenfassung
Read these instructions carefully before installing. Manufacturer of Hydronic Heating Products P.O. Box 14818 3633 I. Street Philadelphia, PA 19134 Tel: (215) 535-8900 • Fax: (215) 535-9736 • I Product Description This supplement covers information not included in the standard Series 32 installation manual that is unique to the following models: 32-380WNLECS, 32-475WNLECS 32-380WNTECS, 32-475WNTECS 32-380SNLECS, 32-475SNLECS Follow the Series 32 installation instructions except where noted in this supplement. II Specifications 32-380ECS Dimensional Data (Refer to Figure 1 in Installation Manual): Jacket Overall Length (“A”): 31 1/4” Vent Collar Dia. (“B”): 12” Vent Centerline (“N”): 15 5/8” Number of Flue Outlets: 1 32-380ECS Specifications: Number of Sections: 5 Input (MBH): 380 I=B=R Gross Output (MBH): 304 I=B=R Net Rating (MBH Water): 264 I=B=R Net Rating (MBH Steam): 228 I=B=R Net Rating (ft2 Steam): 950 Combustion Effy. (%): 80.5 Steam Water Volume to Normal Water Line (Gal): 24.51 Water Boiler Volume (Gal): 34.13 Output (BHP): 9.1 Arrangement of Steam Riser Connections, Draft Hoods, and Base Assemblies: The 32-380ECS has the same basic configuration as that shown for the 32-475 in figure 2A of the installation manual. 32-475ECS Specifications - Refer to 32-475 specifications in the installation manual. III Before Installing Refer to installation manual. Also note that a CSD-1 compliant gas train is not available for the 32-475ECS. IV Locating the Boiler Refer to installation manual. Minimum required room volume for 32-380ECS is 436 ft3 (Table 2). V. Knockdown Boiler Assembly Instructions - Refer to installation manual VI Air for Combustion and Ventilation - Refer to installation manual 1 VII Venting Refer to installation manual. Vent sizing for the 32-380ECS should always be done in accordance with the National Fuel Gas Code. A vent damper can be installed on any 32-380ECS or 32-475ECS equipped with a 24 volt control system except for those with tankless heaters. If a vent damper is installed, the following components are required: • Effikal Model GVD-12 Vent Damper: Crown PN 96-038 • Damper Harness (Steam Boilers): Crown PN 9601300 • Damper Harness (Water Boilers): Crown PN 9601550 To install the damper: 1) Open vent damper carton and remove installation instructions. Read the instructions thoroughly before proceeding. Verify that vent damper is same size as draft diverter outlet (12”). Unpack vent damper carefully. Do not force closed damper blade. Forcing vent damper closed may result in damaged gear train. 2) Vent damper is factory shipped having approximately .” diameter hole in the vent damper blade, which must be left open even though this boiler is equipped with an intermittent ignition system. 3) Mount the vent damper on the flue collar without modification to either and secure with sheet metal screws. Make sure screws do not interfere with damper blade operation. Vent damper blade position indicator must be visible to users. Maintain at least 6 inches between the vent damper device and combustible construction. Also make sure that there is adequate access to the vent damper for servicing. Figures D and F in the Wiring section show typical damper orientation. 4) Install vent connector pipe and vent fittings from vent damper outlet to chimney or gas vent. Secure with sheet metal screws and support as required. WARNING Install the vent damper directly on top of the boiler so that it is servicing only the boiler. 5) See the Wiring section of this supplement for instructions on making damper electrical connections. VIII Steam Boiler Piping and Trim Installation Refer to installation manual. The #67 low water cut-off (LWCO) cannot be used as the primary (operating) LWCO on the 380ECS or 475ECS. Instead, a Hydrolevel CG400 is installed in tapping “G” (Figure 22). A #67 LWCO can be used as a redundant LWCO (with or without manual reset) in tappings “E” along with the level glass. The CG400 supplied with this boiler uses the same flangeless probe, and is mounted on the boiler in the same manner, as the CG450 described in the installation manual at the top of page 28. Install the 32-380ECS near boiler piping in accordance with that shown for the 32-475 in Figure 27a in the installation manual. IX Water Boiler Piping Refer to installation manual. Boilers covered by this supplement which are not equipped with a tankless heater are supplied with a Honeywell L8148E limit control installed in Tapping “C” (Figure 29) using the 1/2” well and 1/2 x 1-1/2” bushing supplied. Boilers equipped with a tankless heater are supplied with a Honeywell L8124E, which is installed using a 3/4” well in the tankless heater. The L4006A shown in the installation manual is not used. X Gas Piping -Refer to installation manual 2 XI Control System Wiring WARNING All wiring and grounding must be done in accordance with the authority having jurisdiction or, in the absence of such Wire the boiler in accordance w...
Dieses Handbuch ist für folgende Modelle:Warmwasserbereiter - 32-380ECS (1.64 mb)