Page 107
The
O
MNI
T
HERM
SECTION 10
Parameter Tables
Table 19. OCH (Boiler) Parameter and Range Table (next 3 pages)
Hour x
x
x
Minute
x
x
x
Month
x
x
x
Day
x
x
x
Year
x
x
x
CH1 Enable/Disable
x
x
CH1 Setpoint
x
x
x
CH1 On Hysteresis
x
x
CH1 Off Hysteresis
x
x
CH1 PID Low - Proportional Gain
x
x
CH1 PID Low - Integral Time
x
x
CH1 PID Low - Derivative Time
x
x
CH1 PID High - Proportional Gain
x
x
CH1 PID High - Integral Time
x
x
CH1 PID High - Derivative Time
x
x
CH1 Max Power
x
x
CH2 Enable/Disable
x
x
CH2 Setpoint
x
x
x
CH2 On Hysteresis
x
x
CH2 Off Hysteresis
x
x
CH2 PID Low - Proportional Gain
x
x
CH2 PID Low - Integral Time
x
x
CH2 PID Low - Derivative Time
x
x
CH2 PID High - Proportional Gain
x
x
CH2 PID High - Integral Time
x
x
CH2 PID High - Derivative Time
x
x
CH2 Max Power
x
x
DHW Enable/Disable
x
x
DHW Setpoint
x
x
x
DHW On Hysteresis
x
x
DHW Off Hysteresis
x
x
DHW PID Low - Proportional Gain
x
x
DHW PID Low - Integral Time
x
x
DHW PID Low - Derivative Time
x
x
DHW PID High - Proportional Gain
x
x
DHW PID High - Integral Time
x
x
DHW PID High - Derivative Time
x
x
DHW Offset
x
x
x
DHW Max Power
x
x
Outdoor Reset Enable/Disable
x
x
Maximum Outdoor Temperature
x
x
Minimum Outdoor Temperature
x
x
Minimum Water CH1 Temperature
x
x
Minimum Water CH2 Temperature
x
x
Address
x
x
Dynamic Address
x
x
Base Load
x
x
Drop Load
x
x
Minimum On Time
x
x
Minimum Off Time
x
x
Lost Lead Backup Setpoint
x
x
Lag On Hysteresis
x
x
Lag Off Hysteresis
x
x
Maximum Lag Temperature
x
x
Backup Mode Max Lag Power
x
x
Rotation Mode
x
x
Run Time Hours
x
x
Time of Day - Hour
x
x
Time of Day - Minutes
x
x
Every X Day
x
x
Loss of Lead Setup
x
x
Boiler Pump Control
x
x
1
0
30 s
30 s
60 s
60 s
600 s
600 s
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
0
10
2
0 F
Maximum
Default
Time & Date
NA
NA
NA
OCH
Us
er
Ins
tal
ler
OE
M
Minimum
20 F
10 F
CH1
Disable
Enable
Enable
100 F
200 F
180 F
0
10
0
0 F
20 F
10 F
0
10
5
0
10
0
0
10
7
0
10
7
0 F
20 F
10 F
CH2
Disable
Enable
Enable
100 F
200 F
170 F
0
10
7
0
10
0
0 F
20 F
10 F
0
10
7
0
10
5
0
10
2
0
10
0
0 F
60 F
10 F
DHW
Disable
Enable
Enable
100 F
200 F
120 F
0
10
2
0
10
0
0 F
20 F
10 F
0
10
5
0 F
120 F
65 F
-40 F
65
0 F
0 F
70 F
0 F
Outdoor Reset
Disable
Enable
Disable
Cascade CH
0
8
0
0
8
0
100 F
200 F
120 F
100 F
200 F
120 F
0 F
20 F
10 F
120 F
200 F
140 F
0 F
20 F
10 F
120 F
200 F
140 F
20%
100%
100%
Cascade Redundancy
Disable
Boiler Internal
Setpoint/
Redundant Lead
Disable
23
2
0
59
0
Cascade Rotation
Run Time
12 hrs
1
Recurrence
744 hrs
365
Run Time
24 hrs
Pump Configuration
Disable
Auto/ Always On/
Off During
DHW/Auto - Off
When Temperature
Reached
Auto
20
100
65
20
100
20
20
100
100
20
100
100
20
100
100
0
10
7
0
10
7
0
10
0
