Table Of Contents - Rheem 64DV Troubleshooting Manual

2 | P a g e S V C 8 2 0 ( P ) P o c k e t M a n u a l
General Information
Installation Guidelines........................................................ 8
Mid & High-Efficiency Flow Rates................................... 12
Control Board Connectors................................................ 14
Diagnostic Points (Voltage & Resistance Readings)......16
Maintenance Mode Instructions..................................... 21
Altitude Settings on Control Board................................. 25
Reset Procedures..............................................................26
Clearing Fault History.......................................................27
Error Code Diagnostics
No Error Code & No Hot Water
P1 Warning Code
1L Warning Code
03 Error Code
05 Warning Code
10 Warning Code
11 Error Code
12 Error Code
13 Error Code
14 Error Code
15 Error Code
16 Error Code
24 Error Code
29 Error Code
High-Efficiency ONLY (A)................................... 55
Mid & High-Efficiency (B)................................. 56
31 Error Code
32 Error Code
33 Error Code
34 Error Code
35 Error Code
51 Error Code
52 Error Code
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