Weil-McLain AQUABALANCE COMBIAB-155C User Manual

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Part number 550-100-325/0419

104

AquaBalance

Series 2 Wall Mount Gas-fired Water Boiler – Boiler Manual

Category ฀฀Unit Range Def

Description

Num. Address Description Low High Value

DHW cong. 2 9,2 CL5 – 066E DHW P factor Num 0 255 5

DHW cong. 2 10,2 CL5 – 0691 DHW I factor Num 0 255 240

DHW cong. 2 11,2 ML – 80EB DHW FF factor Num 0 255 0

DHW cong. 2 12,2 ML – 80EC Fan absolute DHW maximum speed Hz 0 220 200

DHW cong. 2 13,2 ML – 80ED Fan absolute CH maximum speed Hz 0 220 200

DHW cong. 2 14,2 ML – 80EE Fan absolute minimum speed Hz 0 165 40

DHW cong. 2 15,2 CL5 – 2D89 Fan offset low level Hz 0 220 10

DHW cong. 2 16,2 ML – 80F0 Ignition level % 0 100 60

DHW cong. 2 17,2 Free - TBD

DHW cong. 2 18,2 Free - TBD

DHW cong. 2 19,2 Free - TBD

DHW cong. 2 20,2 Free - TBD

DHW cong. 2 21,2 Free - TBD

DHW cong. 2 22,2 Free - TBD

DHW cong. 2 23,2 Free - TBD

DHW cong. 2 24,2 Free - TBD

DHW cong. 2 25,2 Free - TBD

DHW cong. 2 26,2 ML – 80FA DHW pre-pump time Sec 0 30 30

DHW cong. 2 27,2 ML – 80FB Legionella protection Num 0 7 0

DHW cong. 2 28,2 CL5 – 0A5E DHW comfort hysteresis °F 0 176 4

DHW cong. 2 29,2 CL5 – 0A62 DHW comfort temp difference °F 0 104 0

DHW cong. 2 30,2 ML – 80FE DHW pump start temperature °F 0 255 32

DHW cong. 2 31,2 ML – 80FF DHW pump start waiting time Sec 0 255 0

DHW cong. 2 32,2 CL5 – 05A1 DHW OFF time Sec 30 255 120

DHW cong. 2 33,2 CL5 – 0A04 DHW pump over-run time Sec 0 255 30

DHW cong. 2 34,2 CL5 – 0A6D Delta T1 °F 0 108 32

DHW cong. 2 35,2 CL5 – 0A92 Delta T2 °F 0 255 63

DHW cong. 2 36,2 ML – 8104 CH supply for CH pump over-run OFF °F 32 212 68

DHW cong. 2 37,2 CL5 – 0C94 CH supply for CH pump over-run ON °F 0 200 9

DHW cong. 2 38,2 ML – 8106 CH supply over-temp_burnerOFF °F 0 212 9

DHW cong. 2 39,2 ML – 8107 CH supply over-temp_burnerON °F 32 212 176

DHW cong. 2 40,2 ML – 8108 CH return over-temp_burnerOFF °F 32 212 203

DHW cong. 2 41,2 ML – 8109 CH return over-temp_burnerON °F 32 212 194

DHW con

g. 2 42,2 ML – 810A DHW set point limit – LOW °F 50 104 50

DHW cong. 2 43,2 CL5 – 1E76 DHW set point limit – HIGH °F 104 158 149

DHW cong. 2 44,2 CL5 – 05F4 DHW user set point – Default value °F 50 158 149

DHW cong. 2 45,2 ML – 810D CH pre-pump time Sec 0 60 30

DHW cong. 2 46,2 ML – 810E Minimum virtual set point °F 68 176 95

Figure 133AquaBalance

฀฀฀฀฀(continued)

37 Troubleshooting(continued)

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Weil-McLain AQUABALANCE COMBIAB-155C Series 2 High-efficiency Gas Water Boiler

User Manual - Page 104