Table of Contents
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Horizontal
Bottle Coolers
Black Models:
178HBB25HC
178HBB50HC
178HBB36HC
178HBB65HC
Stainless Steel Models:
178HBB25HCS
178HBB50HCS
178HBB36HCS
178HBB65HCS
Note:
This manual is for a certified service technician and should not be used by those who are not properly trained.
This manual cannot cover all possible conditions that may occur and is not intended to be all encompassing.
You should read this manual in its entirety and the specific repair you wish to do prior to starting the repair.
This will allow you to determine if you have the correct tools, instruments, and skills to perform the procedure.
www.AvantcoRefrigeration.com
Service Manual
178HBB80HC
178HBB95HC
178HBB80HCS
178HBB95HCS
04/2023
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Table of Contents
Related Manuals for Avantco 178HBB25HC
Summary of Contents for Avantco 178HBB25HC
- Page 1 Service Manual 04/2023 Horizontal Bottle Coolers Black Models: 178HBB25HC 178HBB50HC 178HBB80HC 178HBB36HC 178HBB65HC 178HBB95HC Stainless Steel Models: 178HBB25HCS 178HBB50HCS 178HBB80HCS 178HBB36HCS 178HBB65HCS 178HBB95HCS Note: This manual is for a certified service technician and should not be used by those who are not properly trained.
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Page 2: Table Of Contents
Condenser Parts ............11 Condenser Fan Blade ..........12 Condenser Fan Motor ..........12 Capacitor ..............12 Compressor ..............12 Filter Drier ..............12 Wire Diagram ............... 13 178HBB25HC/S ............. 13 178HBB36HC/S ............. 14 178HBB50HC/S .............15 178HBB65HC/S .............16 178HBB80HC/S ............. 17 178HBB95HC/S .............18 Parts Diagram List ............19 178HBB25HC/S .............19... -
Page 3: Troubleshooting
Service Manual Horizontal Bottle Coolers Troubleshooting Problem Possible Solution Ensure proper voltage on the plug Ensure condenser coil is clean Unit turns off before Check parameters on controller reaching set temperature Ensure controller is sending power to compressor Check compressor thermal overload Check compressor for power Check parameters on controller Inside cabinet fan... -
Page 4: Part Testing
Service Manual Horizontal Bottle Coolers Part Testing Fig. 1 Controller Testing 1. Check for 120 volts between black (L) and white (N) wires, main power, and Terminals #6 & 7. 2. Check for 120 volts between red (compressor) and white (N) wires, compressor ON only, and Terminals #3 &... -
Page 5: Compressor And Capacitor
1. With unit ‘ON’ and controller calling for the Model # Amps (LRA) compressor to run, check amperage on the ‘red’ wire coming from the controller to the compressor; 178HBB25HC/S 2.0 Amps 12.4 Amps +/- 10%. 2. If amperage is above running amps and 178HBB36HC/S 2.3 Amps... -
Page 6: Temperature Controller Settings
Service Manual Horizontal Bottle Coolers Part Testing Display Mode Setting Temperature Controller Settings Probe measurement Display refresh rate 1. To access settings on temperature controller, press Temperature units and hold the “SET” button until the display flashes Probe 1 differential with “PS.”... - Page 7 Service Manual Horizontal Bottle Coolers Code Description Options Defaults Password Setting 0 to 200 (Recommended to stay on default setting) Probe Measurement 1 to 15 0 = disabled Probe Display Refresh Rate 1 to 15, 1 = fastest 0 = ˚C Temperature Display Units 1 =˚F Probe 1 Differential...
- Page 8 Service Manual Horizontal Bottle Coolers Code Description Options Defaults Compressor and fan start delay 0 to 100 minutes 2 minutes 1 = no defrost 2 = defrost by time (dP) Defrost type 3 = heating output 4 = temperature control Time between defrosts 1 to 199 hours 6 hours...
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Page 9: Part Repair
Service Manual Horizontal Bottle Coolers Part Repair Fig. 7 Fig. 8 Temperature Controller 1. Ensure unit is turned off and unplugged. 2. Remove Phillips screws holding front condenser cover in place. (Fig. 7) 3. Pull controller from the front of the unit. Fig. -
Page 10: Evaporator Coil
Service Manual Horizontal Bottle Coolers Part Repair Fig. 17 Fig. 18 Evaporator Coil Before removing evaporator coil, ensure all refrigerant has been removed from the system following state, federal, local, and EPA regulations regarding refrigeration. Follow all guidelines and safety procedures when working with a flammable refrigerant. -
Page 11: Condenser Parts
Service Manual Horizontal Bottle Coolers Part Repair Fig. 21 Fig. 22 Condenser Parts 1. Ensure unit is turned off and unplugged. 2. Remove front cover by removing Phillips head screws holding cover in place. (Fig. 21 & 22) 3. Remove the Phillips screws holding the tray in place and slide the condenser tray out of the unit. -
Page 12: Condenser Fan Blade
Service Manual Horizontal Bottle Coolers Part Repair Fig. 28 Fig. 29 Condenser Fan Motor 8. Remove hex nuts from fan motor to remove fan cover with a 7mm socket. (Fig. 28) 9. Disconnect wiring connection. Capacitor 10. Remove compressor wiring cover with a flat head screwdriver, insert into tab on top of cover, and press down and away to remove cover. -
Page 13: Wire Diagram
Service Manual Horizontal Bottle Coolers Wire Diagram 178HBB25HC/S www.AvantcoRefrigeration.com... -
Page 14: 178Hbb36Hc/S
Service Manual Horizontal Bottle Coolers Wire Diagram 178HBB36HC/S www.AvantcoRefrigeration.com... -
Page 15: 178Hbb50Hc/S
Service Manual Horizontal Bottle Coolers Wire Diagram 178HBB50HC/S www.AvantcoRefrigeration.com... -
Page 16: 178Hbb65Hc/S
Service Manual Horizontal Bottle Coolers Wire Diagram 178HBB65HC/S www.AvantcoRefrigeration.com... -
Page 17: 178Hbb80Hc/S
Service Manual Horizontal Bottle Coolers Wire Diagram 178HBB80HC/S www.AvantcoRefrigeration.com... -
Page 18: 178Hbb95Hc/S
Service Manual Horizontal Bottle Coolers Wire Diagram 178HBB95HC/S www.AvantcoRefrigeration.com... -
Page 19: Parts Diagram List
Service Manual Horizontal Bottle Coolers Parts Diagram List 178HBB25HC/S Item # Description Part # Item # Description Part # Foot 17814181 Compressor 17812313 Door - sliding 17817510 Condenser fan cover Call manufacturer Door gasket 178GSKT17757 Condenser fan blade 17865521 Door handle... -
Page 20: 178Hbb36Hc/S
Service Manual Horizontal Bottle Coolers Parts Diagram List 178HBB36HC/S Item # Description Part # Item # Description Part # Foot 17814181 Evaporator fan 17813407 Controller 17819947 Evaporator coil 17813654HC Power switch 17810365 Bottle opener 17814664 Door gasket 178GSKT17757 32,33 Bottle cap catcher assembly 17815502K Door handle 17819209... -
Page 21: 178Hbb50Hc/S
Service Manual Horizontal Bottle Coolers Parts Diagram List 178HBB50HC/S Item # Description Part # Item # Description Part # Foot 17814181 Power switch 17810365 Door - sliding 17817510 Evaporator coil 17810423 Door handle 17819209 Bottle opener 17814664 Door gasket 178GSKT17757 36,37 Bottle cap catcher assembly 17815502K... -
Page 22: 178Hbb65Hc/S
Service Manual Horizontal Bottle Coolers Parts Diagram List 178HBB65HC/S Item # Description Part # Item # Description Part # Foot 17814181 Evaporator coil 17810423 Door - sliding 17816525 Bottle opening 17814664 Door handle 17819209 36,37 Bottle cap catcher assembly 17815502K Door gasket 178GSKT58779 Compressor... -
Page 23: 178Hbb80Hc/S
Service Manual Horizontal Bottle Coolers Parts Diagram List 178HBB80HC/S Item # Description Part # Item # Description Part # Foot 17814181 Evaporator coil 17810423 Door - sliding Call manufacturer Bottle opener 17814664 Door handle 17819209 36,37 Bottle cap catcher assembly 17815502K Door stop Call manufacturer... -
Page 24: 178Hbb95Hc/S
Service Manual Horizontal Bottle Coolers Parts Diagram List 178HBB95HC/S Item # Description Part # Item # Description Part # Foot 17814181 Evaporator coil 17810423 Door - slidng 17816525 Bottle opener 17814664 Door handle 17819209 36,37 Bottle cap catcher assembly 17815502K Door stop Call manufacturer Compressor...
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