
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Key Components: NP
14
No
Description
Navien Part No.
No
Description
Navien Part No.
1
Intake Air Duct
BH2505400B
17
Transformer
BH1205008A
2
Fan Motor
NAFA9GLPCT01
18
Exhaust Limit Switch
BH1401027A
3
Flow Sensor
AASS9EXFS003C
19
Secondary H/E
-
4
Power Switch
BH1426003A
20
Primary H/E
-
5
PCB Board
NACR1GS32401
21
Ignition Trans
BH1201045A
6
Heater
BH1501047B
22
APS Venturi
BH2501413A
7
Heater Clip
BH2507447A
23
Manifold
PABCR180AMF_001
8
DHW Supply Adapter
BH2507348B
24
Burner
PABNCN30KDBN_003
9
DHW Inlet Adapter
AAVC9EX00016B
25
APS
NASS9EX00009
10
Syphon
BH2507452C
26
Exhaust Duct
BH2544004F
11
Gas Inlet Adapter
BH2507722A
27
Exhaust Pipe
BH2505401B
12
Main Gas valve
BH0901018A
28
Air Intake Guide
BH2543002C
13
GPS Venturi
BH2507359C
29
WAV
NCVM9EX00005B
14
Gas Pipe
BH2507351C
30
Freeze Protect Switch
BH1402001A
15
GPS
NASS9EXGPS01
31
Bypass Mixing Valve
AAVC9EXMIX01B
16
2-Way Valve
AAVC9EX00014A
32
Mixing Trans
BH1205013A
Содержание NR-180A
Страница 5: ...SAFETY Safety Instructions 5 this...
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Страница 20: ...INSTALLATION Locating the Water Heater 20 or follow local codes...
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Страница 24: ...INSTALLATION Pressure Relief Valve 24 Pressure Relief Valve Shut off Valve...
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Страница 32: ...INSTALLATION Venting 32 ground or local codes...
Страница 33: ...INSTALLATION 33 Venting...
Страница 34: ......
Страница 35: ...INSTALLATION 35 Venting Clearances 1 Natural Natural...
Страница 37: ...INSTALLATION 37 Venting Indoor Installation...
Страница 38: ...INSTALLATION Venting 38 12 Min Exhaust 12 minimum from any obstruction above below left or right Intake...
Страница 39: ...INSTALLATION 39 Venting CONCENTRIC VENT TERMINATION 1 Sidewall Installation 2 Roof Installtion...
Страница 40: ...INSTALLATION Venting 40...
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Страница 44: ...INSTALLATION PCB Board Settings 44...
Страница 45: ...INSTALLATION 45 CascadeConnectionandSet upProcedures...
Страница 46: ...INSTALLATION 46...
Страница 47: ...INSTALLATION 47...
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Страница 55: ...INSTALLATION 55...
Страница 56: ...INSTALLATION 56...
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Страница 68: ...OPERATION Navien America Inc Limited Warranty 68 12 Grains of hardness may...
Страница 69: ...OPERATION 69 Model Description Legend...
Страница 70: ...OPERATION General Parts 70 Condensate Water...
Страница 71: ...OPERATION 71 General Parts Condensate Water...
Страница 72: ...OPERATION Remote Controller 72 Hot Water In Use Indicator...
Страница 74: ...OPERATION OPERATION Setting the Clock 74 Hour Minute...
Страница 79: ...OPERATION 79 A Series Recirculation Timer Setting 74...
Страница 81: ...OPERATION 81 Lock Function Setting...
Страница 82: ...OPERATION Well Pump setting function 82...
Страница 85: ......
Страница 89: ...OPERATION 89 A Series External Recirculation Mode...