Day / Night Schedule; Set Time; History; Maintenance - heat-timer Mini-MOD-CNC Installation And Operation Instructions Manual

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Installation and operation manual (56 pages)

Table Of Contents

Table of Contents

Heat-Timer Corp.

day / nIgHt scHedule

day/nIgHt scHedules

(available when "shutdown or Tstat" is selected from the shutdown/

Tstat/setback startup menu option only)

Button: MENU/<System Settings>/<More Settings>/Day/Night Schedule

• The Mini-MOD-CNC has two levels of heat. The Day (Normal) level is used when a

building is occupied and people are active.

• The Night (Setback) level is used when a building is not occupied, or when people are

sleeping. This setting reduces the calculated temperature by the Setback setting. See

----------- SETTINGS ------------

"Setback" on page 24. If the Day calculated water temperature was 150˚F and the Setback

----------- SETTINGS ------------

Season

Winter

Season

Winter

was 20˚F, the Night Schedule will run at (150˚F - 20˚F) = 130˚F.

Set Point

• If the Boost feature is being used, it uses the Day Schedule as the Boost ending point. See "Boost Mode" on page 20. That

is, if the Day Schedule is set to start at 6:00AM, the Boost will start 30 minutes prior to the Day setting at 5:30AM. The

Mini-MOD-CNC will then raise the calculated water temperature by the Setback amount. Using the previous example, at 5:30AM

the Mini-MOD-CNC will raise the calculated water to 170˚F = (150˚F + 20˚F) until 6:00AM.

BACK

SELECT

BACK

SELECT

set tIMe

Button: MENU/<System Settings>/<More Settings>/Set Time

• Adjust the time by selecting Set Time from the menu and then scrolling through the hours

STARTUP

then select Save. Then, scroll through the minutes then select Save. If the hours are to be

set to PM, scroll through the AM hours to reach the PM hours.

-------- SYSTEM STARTUP ------

(START)

to continue

Remember that the battery is the backup for the Time. If no power is supplied to the Mini-MOD-CNC

to continue

and there was no battery or the battery had no power, time values will be lost and will need to be reset.

BACK

------------- WARNING ------------

THESE SETTINGS

HIstory

THESE SETTINGS

CHANGE PRIMARY

SYSTEM FUNCTIONS.

Button: MENU/<Histories>

BACK

CONTINUE

The Mini-MOD-CNC provides users with a graphical history of the System and Outdoor

BACK

CONTINUE

temperatures for the previous 24 hours. The temperatures are sampled every 12 minutes. That

-------- ARE YOU SURE? -------

is, readings of both System and Outdoor temperatures are recorded and stored every 12 minutes

Yes

for the last 24 hours.

Yes

• To view the values of specific time period, use the two middle buttons to scroll to that time

BACK

and read the upper left temperature.

BACK

• The first screen will be the System Temperature History. By clicking on the Next button,

you'll be able to view the Outdoor Temperature History.

---------- SENSOR TYPE ---------

Set Point

Reset

MaIntenance

BACK

Set Point

Button: MENU/<Maintenance>

Set Point

The Maintenance menu gives access to sensor and outputs trimming. In addition, you'll have

------ EMS INPUT MODE -------

access to view the Startup configuration settings.

------ EMS INPUT MODE -------

Disable

Enable

BACK

To be able to change the Mini-MOD-CNC settings the Program/Run Switch must

be set to Program. The switch is located under the Enclosure Wiring Cover for

security. The Enclosure Wiring Cover can be securely closed using a lock.

------- DHW SETPOINT -------

70 F

START

SAVE

Enabled

alert

SAVE

Disabled

------------- SEASON --------------

Winter

Summer

BACK

------------ SET POINT ----------

[

BACK

--------- RESET RATIO ----------

1.00 OD=4.00 Sys

1.00 OD=3.00 Sys

alert

1.00 OD=3.00 Sys

1.00 OD=2.00 Sys

1.00 OD=1.50 Sys

1.00 OD=1.25 Sys

1.00 OD=1.00 Sys

1.25 OD=1.00 Sys

1.50 OD=1.00 Sys

2.00 OD=1.00 Sys

3.00 OD=1.00 Sys

4.00 OD=1.00 Sys

BACK

-------------- OFFSET -------------

[

BACK

OUTPUT RATINGS:

120VAC, 6A RESISTIVE

HISTORIES

1A PILOT DUTY, 15A TOTAL

HISTORIES

FOR ALL CIRCUITS

INPUT RATINGS:

Reset Options

115VAC 60Hz , 12VA MAX

----- EMS 4ma SETPOINT-----

USE COPPER CONDUCTORS ONLY

----- EMS 4ma SETPOINT-----

120

[

BACK

ENCLOSED

ENERGY

MANAGEMENT

EQUIPMENT

99RA

------ EMS 20ma SETPOINT-----

220

[

BACK

----- PROVE/DHW SHARING ----

Prove

DHW Priority

DAY/NIGHT SCHEDULE

Set Time

Day Schedule

Night Schedule 8:00p

BACK

-- DAY SCHEDULE --

6:00 Am

------- OUTDOOR CUTOFF -------

BACK

------- OUTDOOR CUTOFF -------

[

SAVE

[

SAVE

BACK

----- SET TIME -----

]

--- MINIMUM WATER TEMP ----

]

--- MINIMUM WATER TEMP ----

7:35 Pm

SAVE

BACK

[

BACK

--- MAXIMUM WATER TEMP ----

[

BACK

SAVE

--- SYS= 91 F, 10:57Am ---

SAVE

--- SYS= 91 F, 10:57Am ---

BACK

]

BACK

]

SAVE

--- OD= 54 F, 11:36Am ---

BACK

------- OUTPUT A TYPE --------

4-20ma

]

----- MAINTENANCE ----

0-10v

]

0-10v

System Trim

0-5v

SAVE

0-5v

SAVE

2-10v

Outdoor Trim

2-10v

CAUTION

: RISK OF ELECTRIC SHOCK

1-5v

More than one disconnect switch may be required

1-5v

to de-energize the equipment before servicing.

BACK

BACK

------- OUTPUT D TYPE --------

]

4-20ma

PROGRAM

]

4-20ma

0-10v

SAVE

0-10v

0-5v

SAVE

0-5v

2-10v

1-5v

BACK

------ MODULATION MODE ------

Normal

Parallel

**:**

6:00a

▲

▼

SAVE

▲

▼

SAVE

]

SAVE

Reset Ratio

▲

▼

SAVE

]

SAVE

240

]

SAVE

Full Modula

SYSTEM

EXIT

SAVE

▲

▼

SAVE

RUN

SAVE

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Day / Night Schedule; Set Time; History; Maintenance - heat-timer Mini-MOD-CNC Installation And Operation Instructions Manual

day / nIgHt scHedule

set tIMe

HIstory

MaIntenance

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