Raypak Xtherm 1005A, Installation And Operation Manual

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Item Application Description
BOILER 1 ALL Enables Boiler for operation
BOILER 2 CASCADE Enables Boiler for cascade operation
BOILER 3 CASCADE Enables Boiler for cascade operation
BOILER 4 CASCADE Enables Boiler for cascade operation
IGNITION ALL
IDLE=no CFH;
PREP=pre-purge or inter-purge between trials for ignition;
IGN=trial for ignition;
BURN=burner operating;
POST=post purge;
HARD=a hard lockout fault has occurred requiring manual reset (Ignition
Lockout or manual high limit); and
SOFT=a soft lockout fault has occurred which interrupts the heating cycle
(any safety other than ignition or manual high limit).
The CFH will resume after the soft lockout fault has been corrected and a
15 min. waiting period has expired.
VENT WALL ALL
Monitors vent temperature and adjust firing rate if vent temperature
approaches limit for vent material installed/selected.
LIMIT TEMP ALL Current Outlet-Limit temperature
EMS Vdc ALL Current EMS signal in Volts DC
FIRE RATE ALL PIM firing rate
SPEED ALL Blower speed in revolutions per minute (rpm)
OUTLET MAX H Mode 1, 2, 3
Defines Max Outlet temperature offset above Target Setpoint (Press and
hold up and down arrows for 3 seconds to enable adjustment). See VERSA
IC control manual (5000.72).
OPERATOR ALL Operator Potentiometer setting on PIM
DIFF ALL Current auto differential – Fixed by PIM
Pump Post ALL Sets the length of the boiler pump purge
FLAME CUR ALL Flame current in micro-amps (µA)
MASS ALL Thermal mass recovery see VERSA IC control manual (5000.72).
IDENTITY ALL Identifies the unit as boiler, water heater or pool heater
IGN TYPE ALL PIM Board type
ID CARD ALL Identifies Raypak Identity Card
ERROR CODE ALL Current Error Code
ERROR HISTORY ALL Up to 15 Error Codes can be logged
Table U. Boiler Menu
4.10.4. Boiler Menu
The Boiler View displays various items regarding ignition, temperature monitoring, and modulation rates. As well as
software and hardware information