A.O. Smith 710 ASME Service Manual page 49

Mode # Whole multi-unit system information (#0)
1 Total system rate
2
Quantity of connected
3
710 models
4 Priority 710 number
Quantity of operational
5
710 models
6 Set temperature
Operation time during
7
current rotation
ON/OFF cycles during
8
current rotation
9
10**
11**
Inlet temperature of
12**
the priority unit
Mixing temperature of
13**
the priority unit
14**
15**
16**
26
27
28
29
30
31
32
* Simultaneously press the "INFORMATION" button and the "BUZZER" buttons on the remote controller while in
mode# 14 for at least 5 seconds to completely clear the memory in the error code history.
** Mode #'s after #9 will be displayed as a number (e.g. "10", "11",......, "16") on the remote controller. After #16, the
remote controller will cycle back to #1 again.
Description of mode numbers in "Diagnostics Mode"
0 to 9,999 (×0.1 GPM) Total operation time
N/A
0 to 20 (units)
0 to 20
0 to 20 (units)
100 to 185 °F
0 to 999 (minutes)
0 to 999 (times)
N/A
0 to 999 °F
0 to 999 °F
N/A
710 / 710 ASME Service Manual
Unit information (#1 to #20)
ON/OFF cycles
Fan motor speed
Inlet temperature
Output temperature
Mixing temperature
Air-Fuel ratio rod
current
Flow rate
Bypass valve position
Ratio of hot water and
cold water
Error code history: displays most recent error code
Error code history: displays 2
Error code history: displays 3
Clears memory in error code history*
Air-Fuel ratio stage
Current value of
Proportional valve
The number of
Combustion stages
(710 has 4 stages for
combustion.)
Energization time of
Unit
Estimated output
from Computer board
Actual output of Unit 0 to 9,999 (×100 BTU)
Integrating flow of
Unit
Integrating output of
Unit
49
CONFIDENTIAL
Ver. 1.00
0 to 9,999 (×10 hours)
0 to 9,999 (×100 times)
0 to 9,999 (rpm)
32 to 210 (°F)
Over 210°F =E5
Under 32°F＝Ｅ0
0 to 999 (×0.1μA)
0 to 999 (×0.1 GPM)
0 to 9,999, closed position = 0
0 to 999 (%)
nd
most recent error code
rd
most recent error code
N/A
0 to 16, Normal condition = 6
0 to 9,999 (×0.1μA)
st
"1" means 1 stage
nd
"2" means 2 stage
rd
"3" means 3 stage
th
"4" means 4 stage
"0" means No burning
0 to 9,999 (×10 hour)
0 to 9,999 (×100 BTU)
0 to 9,999 (×1000 gallon)
0 to 9,999 MBTU/h