Weil-McLain Aqua Balance WMB-155 Manual page 99

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TM
AquaBalance
34 Troubleshooting
Figure 127
Troubleshooting suggestions for
System Parameters list (default settings)
There are 4 basic configurations within the DHW mode, selected by parameter DHW configuration (see Parameters list, Num.
1). Default value is 1 and it represents configuration 1. By changing DHW configuration (see Parameters list, Num. 1), all the data
will be automatically set at default condition. Parameters that will be changed according to the DHW mode are numbered from 9
to 46 (see Parameters list). All the parameters can be accessed with a communication package running on the PC. Some param-
eters are available by the installer TSP mode on the MMI or by the OT Room unit.
Table 5
AquaBalance
Category
Description Num. Address
DHW boiler type 1
System 2
End user setting 3
End user setting 4
End user setting 5
End user setting 6
Exhaust protection 7
Firmware version 8
'+: FRQ¿J  9,1
'+: FRQ¿J  10,1
'+: FRQ¿J  11,1
'+: FRQ¿J  12,1
'+: FRQ¿J  13,1
'+: FRQ¿J  14,1
'+: FRQ¿J  15,1
'+: FRQ¿J  16,1
'+: FRQ¿J  17,1
'+: FRQ¿J  18,1
'+: FRQ¿J  19,1
'+: FRQ¿J  20,1
'+: FRQ¿J  21,1
'+: FRQ¿J  22,1
'+: FRQ¿J  23,1
'+: FRQ¿J  24,1
'+: FRQ¿J  25,1
'+: FRQ¿J  26,1
'+: FRQ¿J  27,1
'+: FRQ¿J  28,1
'+: FRQ¿J  29,1
'+: FRQ¿J  30,1
'+: FRQ¿J  31,1
'+: FRQ¿J  32,1
'+: FRQ¿J  33,1
'+: FRQ¿J  34,1
'+: FRQ¿J  35,1
Part number 550-100-305/0118
M -
ALL OUNT GAS FIRED WATER BOILER
(continued)
AquaBalance
™
list of System parameters (default settings)
E2 prom parameters
Description
CL5 – 05C8 '+: FRQ¿JXUDWLRQ
ML – 80D0 )LUVW VWDUWXS ÀDJ
ML – 80E2 Summer / Winter selection
ML – 80E3 Economy / Comfort selection
CL5 – 0A9D CH set point limit - HIGH
CL5 – 056D CH user set point
CL5 – 050B Maximum exhaust gases temperature
ML – 80E8 Firmware version
CL5 – 066E DHW P factor
CL5 – 0691 DHW I factor
ML – 80EB DHW FF factor
ML – 80EC Fan absolute DHW maximum speed
ML – 80ED Fan absolute CH maximum speed
ML – 80EE Fan absolute minimum speed
CL5 – 2D89 Fan offset low level
ML – 80F0 Ignition level
ML – 80F1 DHW maximum output boost/limit level
ML – 80F2 DHW maximum output boost/limit time
ML – 80F3 '+: RYHUWHPSBEXUQHU2))  ¿[HG
ML – 80F4 '+: RYHUWHPSBEXUQHU21  ¿[HG
ML – 80F5 DHW over-temp_burnerOFF – setpoint
ML – 80F6 DHW over-temp_burnerON – setpoint
ML – 80F7 DHW over-temp_burnerOFF – solar
ML – 80F8 DHW over-temp_burnerON – solar
ML – 80F9 DHW start waiting time – solar1
ML – 80FA DHW start waiting time – solar2
ML – 80FB DHW start waiting time – solar3
CL5 – 0A5E DHW comfort switch on point
CL5 – 0A62 DHW comfort on time
ML – 80FE DHW comfort off time1
ML – 80FF DHW comfort off time2
CL5 – 05A1 DHW OFF time
CL5 - 0A04 DHW pump over-run time
CL5 – 0A6D Delta T1
CL5 – 0A92 Delta T2
—
Boiler Manual
™
boilers — Fault displays and diagnostics
(continued)
Unit Range
Low High
Num 1 4
Num 0 1
Num 0 1
Num 0 1
°F 68 194
°F 68 194
°F 32 255
Num 0 99
Num 0 255
Num 0 255
Num 0 255
Hz 0 220
Hz 0 220
Hz 0 165
Hz 0 220
% 0 100
% 75 125
Sec 0 120
°F 68 194
°F 68 194
°F 0 200
°F 0 200
°F 0 200
°F 0 200
Sec 0 255
Sec 0 255
Sec 0 255
°F 0 176
Sec 0 104
Min 0 255
Min 0 255
Sec 30 255
Sec 0 255
°F 0 108
°F 0 255
Def
Value
3
0
1
0
190
158
185
03
15
240
0
200
200
40
10
60
100
60
167
163
9
0
18
18
5
10
20
104
15
20
42
120
3
32
63
99