General; Recap Of Functional/Technical Changes; Models - Bosch 500 Series Service Manual

58300000202181 ARA EN B

3

The 500 Series includes five HBL5x (30") and two HBN5x (27") built-

in wall ovens. Models have thermal oven cavities and/or Euro-

convection (convection with ring element) cavities. The lineup

includes a field-assembled combination model with a 120V

HMB50152UC microwave oven component.

All models are stainless and have heavy-duty metal knobs for

selecting the cooking mode and temperature, as well as white LED

displays. The wall ovens are designed to be installed flush with

cabinetry.

The control panel and door skins on the stainless models are made of

grade 439 stainless steel, which is magnetic.

 Cooling fan: now operates with a variable speed protocol.

Hall effect sensor has been eliminated, and thermal limiter

(HTC) has been added.

 Power supply: now located on the control module (relay

board) rather than as a separate component.

 User interface: no longer separate user interface software;

the control module drives the user interface. LED-based

display with capacitive touch panel managed by a separate

touch control module (TCM).

 Daughter board (double ovens only): populated with relays to

operate the lower oven.

 Ventilation: air flows up through each door, then back out

over each door as air exits the appliance; some air is pulled

into the unit at the lower vent area under the appliance.

 Lighting: Soft lighting is standard on all models. Double oven

lighting is not independent; lights operate concurrently.

 Temperature control: now a two-point control for all modes

rather than a PID control for all modes.

Copyright by BSH Home Appliances Corporation

This material is intended f or the sole use of BSH authorized persons and may contain conf idential and proprietary inf ormation. Any unauthorized rev iew, use, copy ing, disclosure, or distribution in any f ormat is prohibited.

Novemb er 2018

The model number structure appears below.

C

LASS

HB=built-in oven

HS=built-in steam oven

Figure 1 Model number nomenclature

HBN5451UC

HBN5651UC

HBL5351UC

HBL5451UC

HBL5551UC

HBL5651UC

HBL57M52UCC*

*(The HBL57M52UCC is the traditional oven component of the HBL57M52UC

combination oven (set).

1901 Main St ▪ Suite 600 ▪ Irvine, CA 92614

Service Manual for Bosch 500 Series Built-in Wall Ovens

C

OLOR

5=SS

6=Blk

H

B

L

5

4 5

C

AVITY TYPE

3=Single:

thermal

4=Single:

EU convec

S

IZE

L=30"

5=Double:

thermal/thermal

N=27"

6=Double:

EU convec/thermal

or EU convec both

S

ERIES

5=500

8= 800

P=Benchmark

27" Single oven with Euro-convection

27" Double oven with Euro-convection/thermal

30" Single oven with thermal

30" Single oven with Euro-convection

30" Double oven with thermal/thermal

30" Double oven with Euro-convection/thermal

30" Single combo-ready oven with Euro-

convection

V

ARIANT

1=2014 launch

2=2016 launch

1

U

C

C

OUNTRY

UC = US/Canada

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