Crown 32-380ECS - Manual
Crown 32-380ECS – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 4 – VII Venting; To install the damper:; Do not force closed damper; Forcing vent damper closed may result in damaged gear train.; must be left; screws and support as required.; VIII Steam Boiler Piping and Trim Installation; 2-475 in Figure 27a in the installation manual.; IX Water Boiler Piping; Refer to installation manual; WARNING
- Page 5 – XI Control System Wiring; insulated quick connects to the BVS.
- Page 6 – Figure A: Steam Boiler Wiring
- Page 7 – Sequence of Operation - Steam Boiler; minal must be in excess of approximately 1.0 uA.; Safety Control Operation - Steam Boilers
- Page 8 – Figure D: Steam Boiler Control Installation
- Page 9 – Sequence of Operation - Water Boiler, Less Tankless Heater; 4 volts is present across “B1” and “B2”.
- Page 10 – Figure E: Blocked Vent Switch Installation
- Page 11 – Safety Control Operation - Water Boilers; XIII Service in Maintenance
- Page 12 – INTERMEDIATE CARTON - See Installation Manual; ECS BASE CARTON
- Page 13 – ECS WATER TRIM CARTON (LESS TANKLESS HEATER)
- Page 14 – ECS STEAM TRIM CARTON
- Page 16 – Manufacturer of Hydronic Heating Products
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Tel: (215) 535-8900 • Fax: (215) 535-9736 • www.crownboiler.com
Manufacturer of Hydronic Heating Products
P.O. Box 14818 3633 I. Street
Philadelphia, PA 19134
Series 32ECS
Gas-Fired Natural Draft Steam or Water Boilers
INStallatIoN SUPPlEMENt FoR:
32-380ECS
32-475ECS
EQUIPPED WItH 24 Volt CoNtRol SYStEMS
WaRNING
: Improper installation,
adjustment, alteration, service or
maintenance can cause property
damage, injury, or loss of life. For
assistance or additional information,
consult a qualified installer, service
agency or the gas supplier. Read
these instructions carefully before
installing.
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Summary
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...
WARNING All wiring and grounding must be done in accordance with the authority having jurisdiction or, in the absence of such CAUTION Make sure that damper and BVS harnesses are secured so that they do not come in contact with draft hood or steam piping. XI Control System Wiring Wire the boiler in a...
“BURNER” “BURNER” TH TR + ROBERTSHAW7000DERHCGAS VALVE VENT DAMPER (NOTE 2) NOTE 2 LESS VENTDAMPER 2. ON BOILERS LESS VENT DAMPER, DAMPER HARNESS NOT USED. RED AND BLUE LEADS ARE JUMPED TOGETHER USING RED JUMPER WIRE. RD RD RD ALARMALARM 2 (NOTE 2) 2. WHEN DAMPER IS NOT USED, DAMPER HARNESS IS REPLA...
