Operating Settings; Operating Menus; Set Point - heat-timer DIGI-SPAN Elite MC Series Installation And Operation Manual

OpErAtIng sEttIngs

(Click Button)
SET
SET
• The operating menus are for adjusting and fine-tuning the system for enhanced operation and more fuel savings.
Different Startup Menu options will offer different Operating menus.
Default screen
SYSTEM=
TARGET=
SET
------MAIN------

Set Point

SET
<Out. Reset>
<Settings>
<Maintenance>
<Sys. Startup>
<Info>
SET
<Back>
MCF V1.00
Temp.230 F
Set Point
SET
Heat-BreakOnRise
FAULT: Output On
Setback:
10 F
Boost:
No
Yes
set point
(Available when Control Mode = Set Point)
Options: varies based on sensor type .
/Set Point
SET
• The Set Point option provides the user with an adjustable fixed Target to control the
system.
• If an Outdoor Sensor was connected, the outdoor Cutoff will show as the next menu.
• In temperature heating systems, the Set Point should be set above the boiler manufacturer
minimum water temperature requirements to protect the boilers and compensate for the
system piping temperature loss.
MC-Elite Installation and Operation Manual

Operating Menus

68 F
150 F
70 F
-OUTDOOR RESET--
Reset Ratio
Offset
Cutoff
Min Tgt.
70 F
Max Tgt.
Reset
<Back>
Max Target:
200 F
Min Target:
80 F
----SETTINGS----
Gain
Diff.
Purge
Run-On
Setback
<Back>
Relay Run-On:
0.0m
2.0m
Differential:
5 F
0
Set Point:
7
+0 F
70 F
80 F
240 F
0
5 F
2.0m
0.0m
20 F
Purge:
Gain:
Cutoff:
70
Reset Ratio O/S:
Custom
1(8.00 / 1.00)
2(4.00 / 1.00)
3(3.00 / 1.00)
4(2.00 / 1.00)
5(1.50 / 1.00)
6(1.25 / 1.00)
7(1.00 / 1.00)
8(1.00 / 1.25)
9(1.00 / 1.50)
10(1.00 / 2.00)
11(1.00 / 3.00)
12(1.00 / 4.00)
Offset:
+0 F
Set SYS Temp 1:
100 F
At OD Temp 1:
70 F
Set SYS Temp 2:
170 F
At OD Temp 2:
0 F
Set Point:
70 F 140 F
SYSTEM= 68 F
TARGET= 140 F
ALErt
The Set Point must be
set below the boiler Hi-
Limit setting for better
system control.
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