Raypak XTherm Series Installation & Operating Instructions Manual page 42

Boiler Menu
The Boiler View displays various items regarding ignition, temperature monitoring, and modulation rates. As well
as software and hardware information
Item
BOILER 1
BOILER 2
BOILER 3
BOILER 4
IGNITION
VENT WALL
LIMIT TEMP
EMS Vdc
FIRE RATE
SPEEDX 1000
OUTLET MAX
OPERATOR
DIFF
Pump Post
FLAME CUR
MASS
IDENTITY
ID CARD
ERROR CODE
Application Description
ALL Enables Boiler for operation
CASCADE Enables Boiler for cascade operation
CASCADE Enables Boiler for cascade operation
CASCADE Enables Boiler for cascade operation
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
ALL 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.
Not available Not Available
ALL Current Outlet-Limit temperature
ALL Current EMS signal in Volts DC
ALL PIM firing rate
ALL Blower speed in revolutions per minute (rpm) x 1000
Defines Max Outlet temperature offset above Target Setpoint (Press and hold up and
H Mode 1, 2, 3 down arrows for 3 seconds to enable adjustment). see VERSA IC manual, catalog
5000.72.
ALL Operator Potentiometer setting on PIM
ALL Current auto differential – Fixed by PIM
ALL Sets the length of the boiler pump purge
ALL Flame current in micro-amps (µA)
ALL Thermal mass recovery see VERSA IC manual, catalog 5000.72.
ALL Identifies the unit as boiler, water heater or pool heater
ALL Identifies Raypak Identity Card
ALL Current Error Code
Table T: Boiler Menu
42