Bradford-White Corp MAGNUM Series Commercial Electric Booster manuale d’uso

MAGNUM Series Commercial Electric Booster Inst allation and Operating Manual I&W #07.05.228.00 No opere este equipo al menos que haya leído y comprendido el contenido de este manual! Cualquier falla en el seguimiento de las instrucciones contenidas en este manual puede result ar en un serio lesión o muerte. Este manual con tie ne im port ante[...]

i CONTENTS Form No. EBOOSTERBWM-1009 INTRODUCTION The Bradford White Magnum Series Commercial Electric Booster water heater is designed for use with commercial dishwashers to boost the temperature of the regularly available hot water , usually 1 10°–150°F (43°–66°C) up to 180°F (82°C). W ater at 180°F (82°C) can be used as sanitizing ri[...]

IMPORT ANT SAFETY INFORMA TION Form No. EBOOSTERBWM-1009 1 ELECTRIC SHOCK HAZARD: • This unit must be inst alled by qualified, trained inst allers. Installation must conform to all local electrical and plumbing codes. Check with your local plumbing and electrical inspectors for proper procedures and codes. • T urn power OFF at disconnect switch[...]

IMPORT ANT SAFETY INFORMA TION Form No. EBOOSTERBWM-1009 2 Unit s are equipped with a high temperature limit safety switch that will shut off power if the unit overheat s. Cont act an Authorized Service Agent if high temperature limit safety switch cannot be reset or continues to trip. Inst all booster water heater as close as possible to the comme[...]

MODEL DESCRIPTION SPECIFICA TIONS Form No. EBOOSTERBWM-1009 3 M a g n u m S e r i e s C o m m e r ci a l E l e c t r i c B o o s te r The Magnum Series Commercial Electric Booster water heater includes a booster heater with low-water cut-off system, temperature/pr essure relief valv e, pressure reduci ng valve with buil t-i n hig h pre ssu re by pa[...]

Model kW V olt s Phase Amp Draw Breaker or Copper Conduit L1 L2 L3 Fuse Size Wire Size Size LI663CFC 6 208 1 29 29 - 40 8 1/2" (13 mm) LI663CFD 6 208 3 14 25 14 40 8 1/2" (13 mm) LI663CFE 6 240 1 25 25 - 40 8 1/2" (13 mm) LI663CFF 6 240 3 13 22 13 30 10 1/2" (13 mm) LI663CFM 6 480 36 1 1 6 15 14 1/2" (13 mm) LI693CFC 9 208 [...]

SPECIFICA TIONS Form No. EBOOSTERBWM-1009 5 Wire size is based on THHN wire for branch circuit protection at .91 derate factor . Circuit breakers and fused disconnects are to be mounted remote and wired by contractor . Sizes are based on the 2002 NEC table 310-16. Conduit size based on conductors plus ground wire sizing per T able C1 from Appendix [...]

INST ALLA TION Form No. EBOOSTERBWM-1009 6 General For th e most e ff ecti ve ope rati on, in st all th e boos ter wa ter he ater as close as possible to the commercial dish machine. The location must have a solid foundation or strong table/counter construction along with being clean and dry . Adequate front clearance is required to allow for acces[...]

INST ALLA TION Form No. EBOOSTERBWM-1009 7 Figure 4. Components Shipped with the Magnum Series Commercial Electric Booster Legs Mounting Bracket s with Hardware T emperature/Pressure Gauge T emperature/Pressure Relief V alve Plastic Leg S tainless S teel Leg A set of mounting brackets or a set of legs are supplied with each booster water heater . T[...]

INST ALLA TION Form No. EBOOSTERBWM-1009 8 T emperature/Pressure Relief V alves For pr otec tion a gain st ex cess ive pr ess ures a nd tem pera tur es in the booster heater , install temperature/pressure protective equipment required by local codes. The temperature/pressure relief valve supplied with this booster water heater is constructe d with [...]

INST ALLA TION Form No. EBOOSTERBWM-1009 9 Plumbing Connections Use the following procedures to connect the inlet and outlet water lines as well as inspect the system once the plumbing connections are complete. Do not connect an exp ansion t ank of any type to booster water heater lines. Use only plumbing material suit able for a minimum water temp[...]

INST ALLA TION Form No. EBOOSTERBWM-1009 10 T emperature/Pressure Gauge T emperature/Pressure Relief V alve 150 psi (1034 kPa)/210°F (99°C) 3/4″ Union* Pressure Reducing V alve w/Bypass. Maximum 20 psi (138 kPa) flow pressure. T emperature/Pressure Gauge Outlet to dish machine Shock Absorber † Drain V alve* 3/4″ Union* Floor Drain Outlet In[...]

INST ALLA TION Form No. EBOOSTERBWM-1009 11 DO NOT turn on power to the booster water heater until t ank has been filled with water and all air has been vented through dish machine rinse nozzle. The heating elements will burn out in seconds if operated when they are not immersed in water . Electrical — All Sizes and V olt ages General Bradfor d W[...]

OPERA TION Form No. EBOOSTERBWM-1009 12 General Use the following procedures to operate the Magnum Series Commercial Electric Booster water heater . Read all safety messages in the Important Safety Information section before operating this equipment. DO NOT turn on power to the booster water heater until t ank has been filled with water and all air[...]

MAINTENANCE Form No. EBOOSTERBWM-1009 13 General Bradford White Magnum Series Commercial Electric Booster water heaters are designed for maximum durability and performance, with minimum maintenance. ELECTRIC SHOCK HAZARD: • T u rn powe r OFF at di sconn ect sw itch/ circu it brea ker and allow unit to cool before performing any maintenance or cle[...]

MAINTENANCE TROUBLESHOOTING GUIDE Form No. EBOOSTERBWM-1009 14 General ELECTRIC SHOCK HAZARD: • T urn power OFF at disconnect switch/circuit breaker and allow unit to cool before performing any maintenance or cleaning. • This unit must be serviced by qualified personnel only . Service by unqualified personnel may lead to electric shock or burn.[...]

TROUBLESHOOTING GUIDE Form No. EBOOSTERBWM-1009 15 Symptom Probable Cause Corrective Action W ater reaches 180°F (82°C) but does not last through the entire dishwasher operation. Low incoming water temperature. Incoming water temperature must be adequate for booster size. Increase incoming water temperature. Incoming water temperature drops. Prim[...]

TROUBLESHOOTING GUIDE Form No. EBOOSTERBWM-1009 16 Symptom Probable Cause Corrective Action W ater at dish machine is not at the proper temperature. Gauge(s) not working properly . Check temperature of water with a thermometer to be certain gauges are working correctly . If not, replace gauge(s). Thermostat set too low . Adjust or recalibrate. If t[...]

ACCESSORIES Form No. EBOOSTERBWM-1009 17 St ainless Steel Adjust able Legs 1. Carefully place the unit on its side. Do not lay unit on the side with the control p anel. Damage to the unit could occur . 2. Thread the adjustable legs into the existing leg holes on the bottom of the unit. 3. Af ter all legs are secure, return the unit to the upright p[...]

WIRING DIAGRAMS Form No. EBOOSTERBWM-1009 18 10-01-454 6 – 9 kW Wiring Diagram, All V oltages, Single- or Three-Phase 10-01-448 12 – 18 kW Wiring Diagram, All V oltages, Three-Phase[...]

WIRING DIAGRAMS Form No. EBOOSTERBWM-1009 19 10-01-452 12 – 15 kW Wiring Diagram, 208 and 240 V , Single-Phase 10-01-447 18 kW Wiring Diagram, 208 and 240 V , Single-Phase[...]

WIRING DIAGRAMS Form No. EBOOSTERBWM-1009 20 10-01-432 24 – 30 kW Wiring Diagram, 240 V , Single-Phase 10-01-433 24 – 36 kW Wiring Diagram, 208 and 240 V , Three-Phase[...]

WIRING DIAGRAMS Form No. EBOOSTERBWM-1009 21 10-01-435 24 – 36 kW Wiring Diagram, 480 V , Three-Phase 10-01-436 36 kW Wiring Diagram, 240 V , Single-Phase[...]

WIRING DIAGRAMS Form No. EBOOSTERBWM-1009 22 10-01-434 45 – 57 kW Wiring Diagram, 480 V , Three-Phase 10-01-437 36 – 57 kW Wiring Diagram, 208 and 240 V , Three-Phase[...]

LIMITED COMMERCIAL W A TER HEA TER W ARRANTY Form No. EBOOSTERBWM-1009 23 WHA T DOES THIS LIMITED W ARRANTY COVER? This l imit ed war rant y cov ers bo th the t ank and comp onen t pa rt s for leakage or other m alfunction caused by d efects in ma terials and/or workmanship. It extends to the first buyer and to any subsequent owner(s) as long as th[...]

LIMITED COMMERCIAL W A TER HEA TER W ARRANTY (CONTINUED) Form No. EBOOSTERBWM-1009 24 WHA T SHOULD YOU DO T O KEEP THE W ARRANTY IN EFFECT? T o facilitate warranty assist ance, you should: 1. Follow all instructions enclosed with the product. 2. Retain all bills of sale or receipts for proof of inst allation, etc. 3. Contact your installer , dealer[...]

NOTES Form No. EBOOSTERBWM-1009 25[...]

Printed in U.S.A. October 2009 Part No. 07.04.474.00 Form No. EBOOSTERBWM-1009 Ambler , P A 19002 T echnical Service 800.334.3393 Service Parts 800.538.2020 W arranty Service 800.531.21 1 1 www .bradfordwhite.com[...]