Flame Safeguard (MM80001/FSG) Manual
(45/55) (16) External modulation cannot be used with sequencing
• External modulation cannot be used on any MMs in sequencing.
• Check options 16, 45 and 55
(45) (P72) External modulation and external setpoint both optioned
• External modulation and external setpoint cannot be used simultaneously.
• Check option 45 and parameter 72.
(81, 82, 83, 84) OTC Configuration invalid
• Setpoints at minimum and maximum outside temperatures cannot be set the same.
• Minimum and maximum outside temperatures cannot be set the same.
• Check options 81, 82, 83 and 84
(111) (122) Flame scanner changeover cannot be optioned with no pilot.
• If no pilot is set, then flame scanner changeover cannot be used.
• Check option/parameters 111 and 122.
(111) (130) Single valve pilot cannot be optioned with no pilot.
• If no pilot is set, then gas valve configuration cannot be set for single valve pilot.
• Check option/parameters 111 and 130.
(112, 135) (158) Purge pressure proving timeout shorter than pre-purge time.
• Purge pressure proving timeout must be longer than the pre-purge time
• Check option/parameters 112, 135 and 158.
(118, 135) (158) Purge pressure proving timeout shorter than post-purge time.
• Purge pressure proving timeout must be longer than the post-purge time
• Check option/parameters 118, 135 and 158.
(118) (135) NFPA Post Purge must be at least 15 seconds.
• If NFPA Post-Purge is enabled, then this time must be set to a minimum of 15 seconds.
• Check option/parameters 118 and 135
(125) (150) Valve proving cannot be optioned when fuel type is oil (fuel 1)
• Valve proving can only be used for gas
• Check option/parameters 125 and 150
(126) (151) Valve proving cannot be optioned when fuel type is oil (fuel 2)
• Valve proving can only be used for gas
• Check option/parameters 126 and 151
(127) (152) Valve proving cannot be optioned when fuel type is oil (fuel 3)
• Valve proving can only be used for gas
• Check option/parameters 127 and 152
(128) (153) Valve proving cannot be optioned when fuel type is oil (fuel 4)
• Valve proving can only be used for gas
• Check option/parameters 128 and 153
(125, 126, 127, 128) (129) (135) Post VPS cannot be optioned with NFPA Post Purge.
• If NFPA post-purge is enabled for gas, VPS can only be set for operating before burner start-up.
• Check option/parameters 125, 126, 127, 128, 129 and 135.
(145) (E110) First Out Interlock requires First Outs to be enabled
• To use First Out Interlock, First Outs functionality has to be enabled in expansion option 110
• Check option 145 and expansion option 110
(P85) (16) Modulation exerciser cannot be used with sequencing.
• Modulation exerciser should be used for test purposes and cannot be used with sequencing.
• Check option 16 and parameter 85.
(P89) (16) Stat exerciser cannot be used with sequencing.
• Stat exerciser should be used for test purposes and cannot be used with sequencing.
• Check option 16 and parameter 89.
(P99) (P100) Graceful shutdown and assured low fire shut off not allowed.
• If graceful shutdown is set, then assured low fire shut off cannot be used.
• Check parameters 99 and 100.