John Wood Noritz N-069M-DV - Manual (Page 31)

31
Hot-water feed route
Freeze preventive heater
Heater fastener
Thermal fuse 401 407
408
402 Thermal fuse fastener 402 Thermal fuse fastener
Thermal fuse fastener 402
(Thermal fuse rounding procedure)
(Front side view) (Left side view) (Rear side view) (Right side view)
401
424
428
433
402
406
402
407
408
402
173
409
406
471
470
511
411
413
410
434
176
453 172
420
172
455
443
445
509
418
434
456
456
434
431
456
412
417
456
B
B
438
439
440
434
172
509
418 073
446
472
471
434
456
A
A
C
C
D
D
435
412
463
507
508
413
458
423
412
510
402
413
418
172
509
442
441
073
414
454
428
456
434
400
412
511
413
435
421
422
434
437
444
447
452
468
173
412
425
413
508
427 507
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