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Table P: Setup/Adjust Menu
Item Application Range Description Default
B
OILER 1
A
ll
O
N <> OFF
E
nable or Disable the operation of boilers. 4 boiler range, 1 is
enabled by default
O
N
TARGET H MODE 1,2,3 RSET <> SETP RSET = Outdoor Reset, SETP =Setpoint SETP
T
ANK SETP
W
H
O
FF, 50°F to 150°F
T
ank set point temperature
1
25°F
T
ANK DIFF
W
H
2
°F to 10°F
T
ank Differential temperature
3
P
OOL SETP
P
OF, 50° to 104 °F
P
ool set point temperature
80°F
POOL DIFF P
1 to 5°F
Pool differential temperature
80°F
MODE H MODE 1,2,3 1,2,3 Piping and application configuration. 1
SETPOINT H MODE 1,2,3
50°F to PIM™ value*
B
oiler target temperature while a heat demand is present for set-
p
oint operation
180°F
OUT START H MODE 1,2,3
35°F to 85°F
Outdoor starting temperature - outdoor reset
70°F
OUT DESIGN H MODE 1,2,3
-60°F to 45°F
Outdoor design temperature - outdoor reset
10°F
B
oil START
H
MODE 1,2,3
3
5°F to 150°F
Starting boiler target temperature when the outdoor temperature
is at outdoor start outdoor reset
7
0°F
B
oil DESIGN
H
MODE 1,2,3
7
0°F to 200°F
Design boiler target temperature when the outdoor temperature is
at outdoor design outdoor reset
1
80°F
Boil MASS All 1<>2<>3 Thermal mass of the boiler 1
TARGET MAX H MODE 1,2,3
100°F to PIM™ value*
Maximum target system temperature
220°F
TARGET MIN H MODE 1,2,3
O
FF, 50°F to 190°F
Minimum target system temperature
5
0°F
TARGET DIFF H MODE 1,2,3
2°F to 42°F
Differential for target system temperature
10°F
DHW SENSOR H MODE 1,2,3 OFF <> ON Selects whether a DHW sensor is used for indirect DHW tank OFF
DHW DIFF H MODE 2,3
2°F to 10°F
Differential for the target indirect DHW tank temperature
6°F
IND SUPPLY H MODE 2,3
OFF, 50°F to PIM™ value*
Target boiler temperature for the DHW heat exchanger during
indirect DHW operation
180°F
DHW PRIORITY H MODE 2 OFF <> ON
Selects whether or not Indirect DHW priority is active during indi-
rect DHW operation
OFF
PRI OVR H MODE 2,3 Au, 0:10hr to 2:00hr Sets the length of the indirect DHW priority override time 1:00hr
BOIL PURGE All 0:20min to 10:00min Sets the length of the boiler pump post purge 20 seconds
SYS PURGE All OFF, 0:20min to 20:00min Sets the length of the system pump post purge 20 seconds
MIX TARGET ALL
50-104°F
Desired boiler inlet water temperature
120°F
MIX MODE ALL PID OR CUST
DIP 3 at VERSA must be “ON” to enable cold water protection
output to 3-way diverting valve or variable speed injection pump.
PID = slow, CUST = fast
PID
MIX START ALL 0-100% % of 0-10vdc output during initial call for heat 70%
VALVE MIN ALL 0-100% Lowest % of 0vdc ouput alowed during call for heat 20%
VALVE MAX ALL 0-100% Highest % of 0-10vdc ouput allowed during call for heat 100%
WWSD H MODE 1,2,3
40°F to 100°F
The system warm weather shutdown temperature outdoor reset
70°F
UNITS All deg F <> deg C Show units using icons in display deg F
MODBUS All
OFF<>MNTR<>
TEMP<>RATE
ModBus Operating Mode: Off, Monitor, Temp Control, Rate
Control
OFF
ADDRESS All 1 to 247 ModBus slave address 1
DATA TYPE All RTU <> ASCI Modbus data type RTU
BAUD RATE All
2400<>9600<>19K2<>
57K6<>115K
19K2
PARITY All NONE<>EVEN<>ODD EVEN
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