Instruction manual

55
P/N HN-IOM-1 82-0331 Copyright 2009 Mestek, Inc.
Finned copper tube gas boilers & water heaters – Control manual
Setup worksheet (record all parameters here)
10
SETUP MENU
Menu item
Default Value
BOILERS
# OF BOILERS
LEAD STAGE #
1
HEAT BAND
30°F
SETPOINTS
LOCAL SETPOINT
180°F
OPERATE LIMIT
205°F
OP LIM BAND
10°F
SETPOINT SOURCE
AUTO
OUTDOOR AIR RESET
OA RESET
OFF
WARM WEATHER SD
NO
WWS SETPOINT
68°F
SET OA SETPOINTS
WATER TEMP
AT
HIGH OA TEMP
140°F
70°F
WATER TEMP
AT
LOW OA TEMP
180°F
10°F
PUMP OPTIONS
SYSTEM PUMP
POST PURGE TIME 2 minutes
ALWAYS ENABLED OFF
SUMMER PUMP JOG OFF
OVR ENAB IN WWS OFF
LOCAL PUMP
DELTA TEMP ENAB OFF
DELTA TEMP 10°F
POST PRGE TIME 2 minutes
ALWAYS ENABLED OFF
SETUP MENU
Menu item
Default Value
PUMP/VALVE OPTION
REMAINS ON: OFF
FLOW PROVE 10 seconds
NIGHT SETBACK
SETBACK ENTRY
1
ENTRY IS
SETBACK
SETBACK TIME
START DAY
TIME
END DAY
TIME
SETBACK ENTRY
2
ENTRY IS
SETBACK
SETBACK TIME
START DAY
TIME
END DAY
TIME
SETBACK ENTRY
3
ENTRY IS
SETBACK
SETBACK TIME
START DAY
TIME
END DAY
TIME
SETBACK ENTRY
4
ENTRY IS