BKI FH-28CT COUNTERTOP, Service Manual

Page 1: ...CS TM 041 01 Revised 04 17 13 Ventless Hood System MODEL FH 28CT COUNTERTOP Service Manual ...

Page 2: ...ipment date from BKI whichever comes first WARRANTY COVERAGE This warranty covers on site labor parts and reasonable travel time and travel expenses of the authorized service representative up to 100 miles round trip and 2 hours travel time and performed during regular weekday business hours EXCEPTIONS Any exceptions must be pre approved in advance and in writing by BKI The extended door warranty ...

Page 3: ...ations 4 Cooktop Specifications 4 Installation 5 Unpacking and Handling 5 Inspection for Shipping Damage 5 Location and Clearance 5 Assembly and Mounting 5 Hood Mounting 5 Particle Odor Filter 6 Fire Damper 6 Air Deflector 7 Fire Extinguishing System 7 Wiring 15 Maintenance 18 Scheduled Maintenance 18 Cleaning the Grease Baffle 19 Replacing the Particle Odor Filter 19 Replacement Parts 20 Wiring D...

Page 4: ...laced in this manual to provide instructions and identify specific areas where potential hazards exist and special precautions should be taken Know and understand the meaning of these instructions signs and messages Damage to the equipment death or serious injury to you or other persons may result if these messages are not followed This message indicates an imminently hazardous situation which if ...

Page 5: ...ssing safety labels Refer to the Safety Labels section for illustration and location of safety labels on this unit If you need a new safety label obtain the number of the specific label illustrated on page 4 then contact BKI Technical Services Department 2812 Grandview Drive Simpsonville S C 29680 Or call toll free 1 800 927 6887 Outside the U S call 864 963 3471 911 Prepare for Emergencies Be pre...

Page 6: ...40A Wire Size Minimum recommended wire size for all leads and neutral is 8 ga Note Above specifications include the load of 4 cooktop appliances 1 5KW powered by the hood Cooktop Specifications Volts 120V Phase 1 Maximum Amps 12 5A Maximum Input 1500W Frequency 60 Hz Maximum combined cooking surface area 450 sq in 2903 sq cm Maximum cooking surface temperature 450 F 232 C USE UL LISTED APPLIANCES ...

Page 7: ... concealed damage item Packaging material MUST be retained to show the inspector from the shipping line Location and Clearance Place the Filter Hood in a location with clearance as shown below These distances provide for proper clearance to combustible surfaces access for maintenance and proper air flow from hood exit vent MINIMUM CLEARANCE HOOD TO COMBUSTIBLE 18 in FH 28 SIDES 0 in BACK 0 in TOP ...

Page 8: ... handle counter clockwise 3 Observing the UP arrows on the filter with a hand at each front corner carefully slide the filter into the unit 4 Close and latch the door Fire Damper A UL Listed 165 F fusible link must be installed in the damper assembly located at the top of the unit Install as follows 1 Lift the damper 2 Place the link on the damper hook 3 Lower the damper while placing the link ont...

Page 9: ...ot obstruct the spray pattern of either nozzle The fire extinguishing system components used in this hood have been evaluated by U L in the course of their classification for use on this hood An authorized Range Guard distributor must install and activate the filter hood fire extinguishing system To locate an authorized Range Guard Distributor use the following contact information Ronald Woodward ...

Page 10: ...cable per standard Range Guard procedures f Route flexible conduit as shown to top of A control box g Connect microswitch interlock to hood electrical wires per wiring diagram provided in this manual Refer to the electrical diagram included in this manual see page 26 2 Mount the Pull Station as follows a Remove protective plastic from all parts b Mount remote pull box to remote pull enclosure bott...

Page 11: ...Ventless Hood System Installation 9 Figure 1 ...

Page 12: ...Ventless Hood System Installation 10 Figure 2 ...

Page 13: ...Ventless Hood System Installation 11 Figure 3 Right Side Pull Station Mounting ...

Page 14: ...Ventless Hood System Installation 12 Figure 4 Left Side Pull Station Mounting ...

Page 15: ...Ventless Hood System Installation 13 Figure 5 Complete Pull Station Mounting ...

Page 16: ...Refer to the electrical diagram included in this manual see page 26 4 Adjust the position of the two ADP appliance nozzles as depicted below 5 Install two UL Listed type A 165 F fusible links load rating 3 45 lbs in the two appliance detector positions one in front of the grease baffle one behind the grease baffle FUSIBLE LINKS ...

Page 17: ...may be either 3 phase or 1 phase The hood as supplied is connected for single phase operation When a three phase supply is available it can be internally reconnected for three phase operation to balance load Refer to the directions on the hood wiring diagram see page 26 Connection to the hood electrical box can be made using either flexible conduit or a cord plug combination One inch knockouts are...

Page 18: ... in the ON position Wiring may become damaged from wear if straight plugs are used Appliances must have right angle plugs to properly fit under receptacle cover 4 Insert plug into receptacles located in the hood 1 RECPT 2 RECPT 3 RECPT 4 RECPT 1FU 3FU 1CB 2CB 2FU 4FU 3CB 4CB ...

Page 19: ...tion 17 5 Install the cover over the appliance receptacles as shown 6 Install rear cover on the back of the hood as shown The cover installs on 4 posts located inside the frame Note To remove the rear cover lift and pull toward you ...

Page 20: ...ning the baffle Weekly User Particle Odor Filter Inspect particle odor filter In low to medium volume applications the filter may need replacement prior to the indicating light turning on This condition will be evident by a strong odor coming from the face of the filter If necessary refer to the procedure in this manual for replacing the filter Monthly User Door and Filter Interlock Check door and...

Page 21: ...unit 2 Open the filter door on the front of the unit by rotating the handle counter clockwise 3 Slide the used filter out of the unit 4 Remove the replacement filter from the plastic bag 5 Observing the UP arrows on the filter with a hand at each front corner carefully slide the filter into the unit When installing a new filter slight resistance should be observed as the filter is being slid into ...

Page 22: ...ent parts To order replacement parts call your local BKI sales and service representative Before calling please note the serial number on the rating tag affixed to the unit Description Figure Electrical Box Assembly 6 Blower Motor Assembly 7 Right Side Cabinet Assembly 8 Figure 6 Electrical Box Assembly Sheet 1 of 2 ...

Page 23: ...C 1 TIME DELAY 4 FH0001 2 FUSE HOLDER 15A 300V HPF EE 5 F0336 2 FUSE 5A 250V FNM5 TIME DELAY 6 FH0006 2 FUSE HOLDER 30A 600V HPF 7 R0129 1 RELAY 3POLE 60A 208 240 50 60 8 RC0017 4 RECEPTACLE NEMA 5 15 FH 28CT 9 MB44023700 1 TB0045 RAIL CUT 2 813 10 TB0046 2 TERM BLOCK WDU10 102030 11 TB0047 1 TERM BLOCK END PLATE WAP 12 TB0048 1 TERM BLOCK GROUND BLOCK 13 TB0049 1 TERM BLOCK 2 POLE JUMPER 14 TB005...

Page 24: ...Ventless Hood System Replacement Parts 22 Figure 7 Blower Motor Assembly ...

Page 25: ...SPACER FOR 8 X 1 2 LG 7 FN0005 1 HOUSING BLOWER CLOCKWISE 8 FN0004 OR FN0019 1 OR 1 WHEEL BLOWER 5 3 4 CLKWS RT OR BLOWER WHEEL 50HZ FH HOODS 9 FB37115200 1 CONDUIT 1 2 FT0323 10 10 FT0320 2 COMPRESSION FTG 1 2 STRAIGHT 11 FN0006 OR FN0020 1 OR 1 WHEEL BLOWER 5 3 4 CTCKWS LT OR BLOWER WHEEL 50 HZ FH HOODS 12 FN0007 1 HOUSING BLOWER C TR CLK WISE 13 SCR004 6 SCREW 8 X 3 8 PHIL TRUSS HD 14 FB3711360...

Page 26: ...Ventless Hood System Replacement Parts 24 Figure 8 Right Side Cabinet Assembly ...

Page 27: ...371 2 S0098 1 SWITCH VACUUM 371 3 S0099 1 SWITCH VACUUM 371 4 S0101 1 SWITCH VACUUM 371 5 PL0004 1 PILOT LIGHT ROUND 250V 6 S0073 2 SWITCH PUSHBUTTON MICRO 7 S0359 S0360 1 1 SWITCH FLUSH GREEN PUSH ILLUM SWITCH LAMP LED GREEN 230V 8 S0307 1 SWITCH NO BLOCK GE P9B10VN 9 S0311 1 SWITCH EXTENDED RED PUSH 10 S0306 1 SWITCH NC BLOCK GE P9B01VN ...

Page 28: ...Ventless Hood System Wiring Diagrams 26 Wiring Diagrams ...

Page 29: ...Ventless Hood System Notes 27 Notes ...

Page 30: ...CS TM 041 01 Revised 04 17 13 2812 Grandview Dr Simpsonville S C 29680 USA http www bkideas com Made and printed in the U S A LI0205 0903 ...

Page 31: ...Ventless Hood System Notes 2 REVISION HISTORY REVISION DATE REVISED BY DESCRIPTION 01 04 17 13 KW Initial Release Supersedes all previous releases ...