Bryan Boilers Triple-Flex 150, 250, & 300, 200 service manual Rpm, Dhw

53	Illegal Modbus read was attempted
54	Safety	processor			brown-out			reset
	occurred
55	Application processor watchdog reset
	occurred
56	Application processor brown-out reset
	occurred
57	Safety	processor			watchdog			reset
	occurred
58	Alarm was reset by the user at the
	control
59	Burner	control		firing		rate	was		>
	absolute max rate
60	Burner	control		firing		rate	was		<
	absolute min rate
61	Burner control firing rate was invalid,
	% vs. RPM
62	Burner control was firing with no fan
	request
63	Burner control rate (nonfiring) was >
	absolute max rate
64	Burner control rate (nonfiring) was <
	absolute min rate
65	Burner	control		rate	(nonfiring)			was
	absent
66	Burner	control		rate	(nonfiring)			was
	invalid, % vs. RPM
67	Fan off cycle rate was invalid, % vs.
	RPM
68	Setpoint	was		overridden			due		to
	sensor fault
69	Modulation		was	overridden			due		to
	sensor fault
70-74	RESERVED
75	Absolute max fan speed was out of
	range
76	Absolute min fan speed was out of
	range
77	Fan gain down was invalid
78	Fan gain up was invalid
79	Fan minimum duty cycle was invalid
80	Fan pulses per revolution was invalid
81	Fan PWM frequency was invalid
82-89	RESERVED
90	Modulation output type was invalid
91	Firing rate		control		parameter			was
	invalid
92	Forced	rate	was out			of range			vs.
	min/max modulation
93	Forced rate was invalid, % vs. RPM
94	Slow start ramp value was invalid
95	Slow start degrees value was invalid
96	Slow start was ended due to outlet
	sensor fault

Date:

8-4-2010

Revision:

0

Form:

2396

97

Slow start was end due to reference

setpoint fault

98

CH max modulation rate was invalid,

% vs. RPM

99

CH max

modulation

rate

was

>

absolute max rate

100

CH modulation

range

(max

minus

min) was too small (< 4% or 40 RPM)

101

DHW

max

modulation

rate

was

invalid, % vs. RPM

102

DHW max

modulation

rate

was

>

absolute max rate

103

DHW modulation range (max minus

min) was too small (< 4% or 40 RPM)

104

Min modulation rate was < absolute

min rate

105

Min modulation

rate

was

invalid,

%

vs. RPM

106

Manual rate was invalid, % vs. RPM

107

Slow start

enabled,

but

forced

rate

was invalid

108

Analog output hysteresis was invalid

109

Analog

modulation output type

was

invalid

110

IAS open rate differential was invalid

111

IAS open step rate was invalid

112-

RESERVED

114

115

Fan was limited to its minimum duty

cycle

116

Manual

rate

was

>

CH

max

modulation rate

117

Manual

rate

was

>

DHW

max

modulation rate

118

Manual

rate

was

<

min

modulation

rate

119

Manual

rate

in

Standby

was

>

absolute max rate

120

Modulation commanded rate was >

CH max modulation rate

121

Modulation commanded rate was >

DHW max modulation rate

122

Modulation commanded rate was <

min modulation rate

123

Modulation

rate

was

limited

due

to

outlet limit

124

Modulation

rate

was

limited

due

to

Delta-T limit

125

Modulation

rate

was

limited

due

to

stack limit

126

Modulation

rate

was

limited

due

to

anti- condensation

127

Fan Speed out of range in RUN

128

Modulation

rate

was

limited

due

to

IAS was open

30