Bosch Appliances 125X LP, 125X NG specifications Interior Components Diagram Parts List

Page 15

Fig. 15

INTERIOR COMPONENTS DIAGRAM

AND PARTS LIST 125X

1

Front cover

¤

8 705 421 255

2

Temperature adjustment knob comp.

¤

8 702 000 219

3

Temperature adjustment knob

¤

8 702 000 111

4

Water connection gasket

¤

8 710 103 043

5

Draught diverter

¤

8 705 505 354

6

Heat exchanger

¤

8 705 406 235

7

Hot water pipe

¤

8 700 705 556

8

Washer

¤

8 710 103 045

9

Overheat sensor (ECO)

¤

8 707 206 040

10

Cold water pipe

¤

8 700 705 294

11

Main Burner Assembly

NG

8 708 120 298

11

Main Burner Assembly

LPG

8 708 120 296

12

Washer for burner assembly

¤

8 710 103 060

13

Throttle disc

LPG

8 700 100 174

14

Gas valve

NG

8 707 011 729

14

Gas valve

LPG

8 707 011 730

15

Diaphragm switch

NG

8 708 504 021

15

Diaphragm switch

LPG

8 708 504 049

16

Pilot burner assembly

LPG

8 708 105 491

16

Pilot burner assembly

NG

8 708 105 337

17

Electrode ignition group

¤

8 718 107 067

18

Injector pilot

NG

8 708 200 069

18

Injector pilot

LPG

8 708 200 312

19

Pilot gas tube

¤

8 700 707 349

20

Washer

¤

8 700 103 173

21

Electronic control box

¤

8 707 207 011

22

Battery box

¤

8 700 505 062

23

Set of cables complete

¤

8 704 401 035

24

Water valve

¤

8 707 002 534

25

Water valve repair kit

¤

8 705 500 076

26

Slow-ignition valve

¤

8 708 503 063

27

Diaphragm

¤

8 700 503 053

28

Water inlet filter

¤

8 700 507 059

29

Selector screw

¤

8 708 500 251

30

Volumetric water governor

¤

8 707 402 015

31

Venturi

¤

8 708 205 249

32

LED Control

 

8 707 305 001

33

On/Off Switch

 

8 707 200 014

34

Pilot Electrovalve

 

8 708 501 249

35

Burner Electrovalve

 

8 708 501 250

36

Water elbow fitting

 

8 700 703 114

15

Image 15
Contents For Your Safety Table of ContentsWhat to do if YOU Smell GAS Principle of Operation FeaturesAquaStar 125X LP and 125X NG Specifications Unpacking the Aquastar HeaterAquastar Model Proper Location for Installing Your Heater Where IT could FreezeGeneral Rules to Follow For Safe Operation Mounting Installation Combustion AIR RequirementsClearances To check the draft VentingMaximum Inlet GAS Flow Pressure Setting GAS Line SizingAltitude Natural Gas Liquid Propane For Your Safety Read Before Operating Your HOT Water Heater Water ConnectionsOperating Instructions Setting the Water Temperature Lighting and Operating InstructionsTo Turn OFF GAS to Appliance Introduction Maintenance and ServiceReview Maintenance Table on the Back of this Manual Do not enlarge the orificeNo Spark AT the Pilot Water is TOO HOT HOT Water Temperature Fluctuates / Unit DeactivatedPilot Sparks Continuously with no Water Running Pilot Lights but Burners will not Come onGas pressure is too low See page 2 and 7 for correct specificationsInterior Components Diagram and Parts List Interior Components Diagram Parts List Controlled Energy Corp Installation Checklist Model GAS Line Size