PEERLESS PUREFIRE PFW-199 Installation, Operation & Maintenance Manual page 76

APPENDIX D. 852-1 INTERFACE ADAPTER
Table 5
Determination of General Control Status
Control Status
Control is not
Communicating Properly
Control is Operating
Correctly with No Errors
Control is Operating
Correctly with Errors
Table 6A
Error Number
Decimal Hexadecimal
0 0x00
1 0x01
5 0x05
6 0x06
8 0x08
9 0x09
10 0x0A
11 0x0B
12 0x0C
13 0x0D
14 0x0E
15 0x0F
16 0x10
17 0x11
18 0x12
19 0x13
20 0x14
21 0x15
22 0X16
23 0X17
24 0X18
25 0X19
26 0X1A
27 0X1B
28 0X1C
29 0X1D
30 0X1E
74
STATE ERROR_NUMBER
Value Value
0x00 0x00
Not 0x00 0xFF
Not 0x00 Not 0xFF
ERROR_NUMBER (Lockout Errors)
Error Designation
E2PROM_READ_ERROR
IGNIT_ERROR
GV_RELAY_ERROR
SAFETY_RELAY_ERROR
FAN_ERROR
RAM_ERROR
WRONG_EEPROM_SIGNATURE
RETURN_HIGHER_THEN_SUPPLY
E2PROM_ERROR
STATE_ERROR
ROM_ERROR
AIR_SWITCH_NOT_OPEN
15MS_XRL_ERROR
AIR_SWITCH_NOT_CLOSED
T_MAX_LOCK_ERROR
STACK_ERROR
FLAME_OUT_TOO_LATE_ERROR
FLAME_ERROR_1
20MS_XRL_ERROR
41MS_ERROR
TOO_MANY_FLAME_FAILURES
FLOW_SWITCH_NOT_CLOSED
FLOW_SWITCH_NOT_OPEN
FLAG_BYTE_INTEGRITY_ERROR
AD_HI_CPL_ERROR
AD_LO_CPL_ERROR
REGISTER_ERROR
Table 6 describes the ERROR_NUMBER values for
Lockout Errors. These are errors that require a
manual reset to continue boiler operation. Table 7
describes the ERROR_NUMBER values for Blocking
Errors. Blocking errors are conditions that allow the
boiler to continue operation as soon as the condition
is corrected.
Table 7 shows values for the WARNING_NUMBER
holding register. These conditions primarily concern
the operation of sensors.
If multiple errors are present, the lowest number error
will be communicated.
Description
Internal Software Error
3 Consecutive Failed Ignition Attempts
Gas Valve Relay Problems
Internal Control Error
Incorrect Fan Speed
Internal Control Error
Internal Control Error
Boiler Return Temp. Higher Than Supply
Internal Control Error
Internal Control Error
Internal Control Error
Internal Control Error
Internal Control Error
Internal Control Error
High Temperature Limit Open
Internal Control Error
False Flame Detected After Shutdown
False Flame Detected Before Ignition
Internal Control Error
Internal Control Error
3 Consecutive Flame Failures
Flow Switch Open / Circulator Off
Flow Switch Closed / Circulator On
Internal Control Error
Internal Control Error
Internal Control Error
Internal Control Error