Freestyle 2 Series Manual page 109

FreeStyle
®
2
series
37 Troubleshooting
Figure 138
Troubleshooting suggestions for
Category
Description
Flame current supervision
Flame current supervision
Flame current supervision
System
System
System
Fan Regulation
Fan Regulation
Fan Regulation
Fan Regulation
Heat exchanger protection
DHW Config. 2
DHW Config. 2
System
System
System
Chimney material
Chimney material
Chimney material
Wind condition
Wind condition
Wind condition
DHW Config. 2
DHW Config. 2
DHW Config. 2
DHW Config. 2
DHW Config. 2
Flame current supervision
Part number 550-142-950/0122
-
wall mount gas fired water boiler
(continued)
FreeStyle
E2 prom parameters
Num. Address Description
142 ML – 80D5 Flame current on level1 offset
143 ML – 80DB Flame current on level2 offset
144 ML – 8112 Flame current off level offset
145 ML – 8134 High altitude & Chimney length selection
146 ML – 8131 Pre-purge time between A01 attempts
147 ML – 80D6 Pump protection time
148 CL5 – 0AC8 FAN Kp Up
149 CL5 – 0AF4 FAN Ki Up
150 CL5 – 1B8C FAN Kp Down
151 CL5 – 1BB0 FAN Ki Down
152 ML – 80DD Heat exchanger protection
153,2 ML – 80D2 Priority Over Ride Set
154,2 ML – 80D3 Priority Over Ride Reset
161 ML – 80D7 Fan type selection
162 ML - 8121 High limit protection timer
163 ML – 80D4 OTC Exempt
165 ML – 8110 PVC/CPVC Selection
166 ML – 8132 PVC maximum temperature
167 ML – 8133 CPVC maximum temperature
168 ML - 8135 Wind condition time
169 ML - 8136 Wind condition frequency
170 ML - 8137 Wind condition ADC
171,2 ML – 8111 DHW thermostat/sensor selection
172,2 ML – 80C7 DHW tank prepare mode
173,2 ML – 80D1 DHW Delta
174,2 ML – 80CC DHW slope control
175,2 ML – 813F Hydraulic configuration
176 CL5 – AAA1 Offset flame current low limit
–
boiler manual
®
boilers — Fault displays and diagnostics
(continued)
Unit Range Def
Low High Value
ADC 0 255 3
ADC 0 255 0
ADC 0 255 20
Num 0 2 0
Min 0 60 0
Sec 0 20 5
Num 0 100 25
Num 0 255 220
Num 0 100 25
Num 0 255 250
°F/Sec 0 27 18
°F 0 240 30
°F 0 240 15
Num 0 1 1
Sec 0 20 10
Num 0 1 0
Num 0 2 1
°F 140 212 190
°F 158 230 200
Sec 0 60 10
Hz 0 255 110
ADC 0 255 30
Num 0 1 0
Num 0 2 0
°F 0 35 18
°F/min 1 20 9
Num 0 1 0
Num 1 20 20
109