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HPS10C-50H45DV
A.O. Smith HPS10C-50H45DV Manuals
Manuals and User Guides for A.O. Smith HPS10C-50H45DV. We have
1
A.O. Smith HPS10C-50H45DV manual available for free PDF download: Service Handbook
A.O. Smith HPS10C-50H45DV Service Handbook (86 pages)
Hybrid Electric Heat Pump Water Heater
Brand:
A.O. Smith
| Category:
Water Heater
| Size: 13 MB
Table of Contents
Table of Contents
2
Basics
2
Completed Installation (Standard Model)
3
Completed Installation (Premium Model)
4
Completed Installation (120V Model)
5
Important Safety Information
6
Safety
6
Risks During Installation and Maintenance
7
Risks During Operation
7
Explosion Risk
8
Operation
9
Tools Required for Servicing Residential Electric Heat Pump Water Heater Models
9
Water Temperature Adjustment
9
Operating Mode Descriptions
9
Hybrid Mode
10
Other Operational Modes (HPO/ICE)
10
Accessing the Maintenance Display
11
Troubleshooting
12
Before Using
12
Drips from Temperature and Pressure (T&P) Relief Valve Discharge Pipe
12
Condensate Pump Optional Overflow Shut-Off Switch
12
Closed System/Thermal Expansion/T&P Drip
13
Checking and Adjusting the Air Charge of the Thermal Expansion Tank
13
Power Cycling the Unit (Standard & Premium Models)
14
Power Cycling the Unit (120V Model)
14
Dry-Fire Protection System Diagnostic
14
Limp Mode
14
Clearing Error Code
14
Post Installation Review
14
Control Assembly Diagnostic Code Chart
15
Maintenance
18
Testing the Element
18
Replacing Heating Element
18
T&P Relief Valve Maintenance
19
Air Filter Maintenance
19
Evaporator Coil Maintenance
20
Check/Reset Energy Cut off Button (ECO)
21
Replacing ECO
21
Replacing Anode
23
Removing Anode Rod
23
Service
25
Replacing Smart Valve
25
Replacing Control Assembly
28
Replacing Daughter Board
30
Replacing Diptube
32
Replacing Run Capacitor
34
Replacing Power Cord (120V Units Only)
36
Replacing Condensate Drain Valve
38
Replacing Condensate Drain Switch
40
Replacing Flex Hoses
42
Replacing Expansion Valve Solenoid
44
Replacing Fan Motor Assembly
46
Draining Water Heater
46
Replacing Upper & Lower Thermistors
49
Replacing Sensor Wire Assembly
52
Removing Sensors
52
Replacing Outlet Thermistor
56
Replacing Inlet & Outlet T-Nipple
60
System Checks
64
Compressor Check Flowchart
64
Fan Check Flowchart
66
Appendix
67
A.o. Smith App Setup and Connectivity
67
Daughter Board Overview (All Models)
75
Control Board Overview (All Models)
76
Repair Parts (Standard Model)
78
Repair Parts (Premium Model)
80
Repair Parts (120V Model)
82
Wire Diagram (Standard & Premium Model)
84
Wire Diagram (120V Model)
85
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A.O. Smith Categories
Water Heater
Water Filtration Systems
Boiler
Water Dispenser
Heat Pump
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