Noritz N-084 Owner'S Manual And Installation Manual Download Page 17

32

33

Electronic control unit

Hot-water feed route

400
401
402
403
404
405
406
407
408
409

412
413
414

410

416

411

417
418
419
420
421
422
423
424
425
426
427
429
431
432
433
435
436
437
438
439
440
441
442
445
446
447
456
457
458
459

SAR7663

1

DHNH001

1

CXDH003

5

BJVA032

1

BJVD024

1

3465004

2

DHNA014

2

SAQ7745

1

CRPH004

2

BXKH001

1

SAR7660

SAM7205

1
1

1323709

2

ALSD088

4

3059502

2

DHND003

1

SAR7579

1

BGDH002

3

2114101

2

7573308

1

DHND010

1

DHND012

1

SAM7214

1

SAR7581

1

SAM7209

1

2100908

2

CXDD003

2

DHPD001

1

DHND008

1

3359701

6340202

AXGD089

2144905

EDMD001

DMMD002

SAA6433

CRUD005

SAQ7335
SAD6633

EDMD003

SAF7266
SAD6635

6340300

SAA6051
SAR7661

BHVH002

2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Piping base DHN SET-AS

Thermal fuse fastener CXD

Water packing BJV

Thermal fuse fastener (for 16) BJV

QLYA water packing

Thermal fuse DHN

Thermal fuse cover DHN
Freeze preventive heater CRP SET-V
Heater fastener CRP
High limit-120 BXK
Water level servo SET1 DHN SET-V
Piping base thermostat-300 BWC SET-V
O-ring P4C
Thermistor holding plate ALS
O-ring P20C
Mixing pipe SET DHN
Water level servo SET2 DHN SET-V
Freeze preventive heater 3 BGD
O-ring P22
O-ring P22C
Hot-water outlet pipe DHN
Bypass pipe DHN
Hot-water outlet thermostat-300 BWC SET-V
Water level sensor SET3 DHN SET-V
Water inlet thermostat-300 BWC SET-V
O-ring P4
Magnetic sensor CXD
Water inlet coupling DHP
Water inlet pipe DHN
O-ring P12.5
Quick fastener 12.7
Shut-off cock AXG
O-ring P16
Water inlet fitting 20A SET EDM
Water filter SUS DMM
O-ring JASO 2023 type 1 A
Water inlet fitting cover CRU
Drain cock CRU SET-V
Hot-water resistant O-ring P3
Hot-water outlet fitting 20A EDM

415
470
471
472

Cross & Straight recessed round-head type 3 S TIGHT tapping screw 4X8
Cross & Straight recessed round-head type 3 S TIGHT tapping screw 4X12
Cross recessed round-head type 2 tapping screw 3X6
Cross & Straight recessed round-head type 3 S TIGHT collar tapping screw 4X8

QMF safety valve A(S) SET-V
Hot-water resistant O-ring P9
Quick fastener 16A
O-ring JASO 2026 type 1 A
Water level sensor SET1 DHN SET-V
F-point thermostat BHV

Part Nos. 

Part Names 

Order Nos.

Q’ty/unit

473

474
475
476

Cross recessed round-head machine screw M4X8

Cross recessed P TIGHT truss screw 4X14
Cross & Straight type 3 S TIGHT truss tapping screw 4X8

Cross recessed truss machine screw M4X8

702

701

730

730

032

731

722

731

713

721

710

706

031

032

708

716

704

705

032

717

700

718

719

703

714

031

715

712

032

707

Summary of Contents for N-084

Page 1: ...tly a fire or explosion may result causing property damage personal injury or death Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WH...

Page 2: ...appliance 2 Do not touch any electrical switch do not use any phone in your building 3 Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions 4 If you cannot...

Page 3: ...s on the rating plate Using an improper gas or electric supply may cause improper operation fire or electric shock Do not allow small children to play unsupervised in the bathroom Do not allow small c...

Page 4: ...lean the filter on the water inlet If you don t know where the filter is contact the nearest Noritz agent Keep the area around the unit clean If boxes weeds cobwebs cockroaches etc are allowed to be i...

Page 5: ...d 15 Setting button Before use remove the protective sheet from the remote controller surface Name and Functions of Components Indoor wall mounted power vented model The above illustration shows an ex...

Page 6: ...fixture again 3 Fully open the gas valve Hot water fixture Follow steps 1 through 4 2 Water temperature Ex 104 F Water level The display will flash p 15 Failure indicator When this indicator lights t...

Page 7: ...while hot water is running Flash for 10 sec light up 4 3 Run hot water 2 Adjust temperature Check the indicator lights Hot Cold Water temperature If the remote controller was left set at 167 F the la...

Page 8: ...The setting is remembered Water level will be flashing ex 45 gal The level can be adjusted while the indicator is flashing The temperature will return after ten seconds Set the water level of your tu...

Page 9: ...with insulation or an electric heater If you are still worried that your heater will freeze contact the nearest Noritz agent When the temperature drops the freeze prevention heaters are automatically...

Page 10: ...s method cannot prevent the water supply hot water piping and water supply valve from freezing Be sure to protect them with insulation or an electric heater If you are still worried the unit will free...

Page 11: ...ened Are the gas and water supply valves fully open Is the water supply cut off Is the hot water fixture sufficiently open Is the heater frozen Is the gas meter working For LP Is there enough gas in t...

Page 12: ...y may become unstable when the remote controller is cleaned with a dry cloth Leave it for 30 minutes and it will return to normal Other The Heater stops burning during operation Are the gas and water...

Page 13: ...d repairable Follow up service Requesting service Minimum period of time for stocking repair parts Noritz will stock repair parts for this unit for a minimum of seven years after production has ceased...

Page 14: ...mum Performance 21 000 btuh 21 000 btuh Specification N 084 Indoor or Outdoor Wall Hanging Power Vented Direct Ignition 15 150 PSI 0 75 GPM 24 2 Height x 18 3 Width x 9 4 Depth XXX lbs 0 3 Gallon 3 4...

Page 15: ...11 Case top packing EDM EDML001 1 1 1 1 1 1 1 1 1 1 1 012 Exhaust connection packing DHN DHNL003 DEKA017 CRUK002 BUBK004 Terminal block mounting plate DHN 027 028 Conduit 92 120V EAU 029 Lamp seal pla...

Page 16: ...EDME006 1 SAB1512 2 SAQ7708 1 8590109 1 EAUE001 1 DLTC001 1 CRPC052 1 CRUC045 1 CRUC046 1 EAUE005 1 Combustion tube SET DHN SET AS Plug packing Q CRU Burner sensor CRU A SET V Ignition plug CRU SET V...

Page 17: ...ve heater 3 BGD O ring P22 O ring P22C Hot water outlet pipe DHN Bypass pipe DHN Hot water outlet thermostat 300 BWC SET V Water level sensor SET3 DHN SET V Water inlet thermostat 300 BWC SET V O ring...

Page 18: ...Nylon clamp HP 4N NK 4N Nylon clamp HP 2N NK 2N Gas type change connector 1 CRU Gas type change connector 2 CRU Switch cover CYD 700 701 702 703 704 706 707 708 710 705 712 713 714 715 716 F point th...

Page 19: ...llation Guide upon completion of the installation work Please put your information on the warranty card in the operation manual and give it to the customer when installation is completed Requests to i...

Page 20: ...as those where gasoline benzene and adhesives are handled or places in which corrosive gases ammonia chlorine sulfur ethylene compounds acids are present Installation in an improper location may caus...

Page 21: ...pace in front so as to facilitate inspection and repair of the equipment Leave sufficient distance when installing the water heater around permanent gas cooking equipment which can produce steam conta...

Page 22: ...an be damaged and cause a danger of accident Be sure to mount the water heater on an upright wall Securing to the wall Mounting Water heater and building structure Mounting board upper Location of scr...

Page 23: ...ystem by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa The appliance and its gas conn...

Page 24: ...r a local plumbing inspector on how to control this situation A pressure relief valve must be installed near the hot water outlet that is rated in accordance with and complying with either The Standar...

Page 25: ...eater in the water heater Tie the redundant cord outside the water heater Do not put the extra length inside the equipment Keep the remote controller cord length below 100 meters Use a Y type terminal...

Page 26: ...valve Make sure to drain the water unless the unit will be used immediately This is to prevent the water from freezing and the water heater from being damaged Follow the instructions in the Owner s M...

Page 27: ...Y PASS OPTIONAL RESISTOR GND Fully close SM LS Vcc V Vcc SM W W W W WW WW W W W W W W W W W O W W W W O O W W W W W W W W W O G V Y R R BK O G BK BR O G V BK BR BL Y BL O G V BK BK BR Y R BL Y R R BR...

Page 28: ...entive packing Stay pipe Cap nut Connecting electric cord Wind the redundant cord here Connecting electric cord Outdoor cover Cap nut Take off the released paper For in wall wiring 1 Put the remote co...

Page 29: ...n 0 98 Max 2 3 inches Inlet Gas Pressure Min 3 5 Max 10 5 inches Recovery Rate 313 Gallons Hour BTU Input Max 236 000 Min 21 000 Model N 084 Tel 949 420 0409 20492 Crescent Bay Dr Ste 104 Lake Forest...

Page 30: ...58...

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