Marvair MAR7000 Product Data Sheet Download Page 16

MAR7000 

16 

1/2013, P/N 01757 Rev. B

Setpoints

 

SETPOINTS

COOL 1 SETPT:

HEAT 1 SETPT: 68° F
DEHUM SETPT: 55% RH
COOL SETBACK: 80° F
HEAT SETBACK: 64° F
MIN SETPT DIFF: 5°
CO2 SETPOINT (PPM): 1000
CO2 DEADBAND (PPM): 100

75° F

In the Setpoints menu, setpoints and setbacks 

for various values are set.  (The current room 

temperature setpoint can also be manually 

changed from the Home menu.)

System Setup

 

SYSTEM

SYSTEM ENABLE:

OVRRIDES:
– SETPT (HRS): 1.0
– MOTION (MINS): 15

AUTO

Setpoint Override

 on this menu is the amount of 

time (in hours) a manual change in the setpoint 

(via the Up and Down buttons) will be allowed to 

override the scheduled setpoint. When the time is 

set to 0, the override state will last until the next 

schedule change.

Motion Override

 on this menu is the amount of 

time (in minutes) detected motion will temporar-

ily place the system into occupied mode. The time 

is measured since the 

last

 motion detection.

NOTE:  Occupancy override can also be removed 

while on the Home screen by pushing 

the left button, navigating to OCC, 

hitting Enter twice, and changing ON 

to OFF. See 

H/C, Fan, Occupancy, and 

Override on page 7

.

Trend Viewer

          TREND VIEWER

1:

2: SPACE HUMIDITY         27
3: FAN 

 

   19

4: COOL 1 

 

   18

5: COOL 2 

 

   21

6:
7:

SPACE TEMP                34

       TL #1 SPACE TEMP

APR11  1:27PM, 70.3

APR11  2:27PM, 71.3
APR11  3:27PM, 71.6
APR11  4:27PM, 71.8
APR11  5:27PM, 76.3
APR11  6:27PM, 81.2
APR11  7:27PM, 82.3

Trend logs are set up in the 

(Advanced) Trend 

Logs

 menus (see 

page 13

).

Summary of Contents for MAR7000

Page 1: ...r data selection and entry Built in factory tested libraries of configurable application control sequences Integral energy management control with deadband heating and cooling set points and other adv...

Page 2: ...backplates at a later time if desired Attractive white plastic case Supply Voltage 24 VAC 20 15 Class 2 Supply Power 13 VA not including relays Connections Wire clamp type terminal blocks 14 22 AWG c...

Page 3: ...utes operational and 10 minutes maximum accuracy This model uses Automatic Background Calibration Logic or ABC Logic a patented self calibration technique designed to be used in applications where con...

Page 4: ...wall and away from heat sources sunlight windows air vents and air circulation obstructions e g curtains or furniture Install it where the motion sensor will have unobstructed view of the most typica...

Page 5: ...both switches are Off left down 10K 0 12 V Input Pull Up Switches EOL Switches ON OFF Pushed Left Pushed Right IN2 IN3 IN4 IN7 IN8 IN9 1 2 3 4 5 6 3 4 3 4 IN4 5 6 10K 0 12 V 5 6 IN3 7 8 7 8 IN2 7 8 E...

Page 6: ...he MAR7000 s output capacity Maximum output current is 1 A for individual relays 24 VAC VDC or a total of 1 5 A per bank of 3 relays relays 1 3 and 4 6 Relays are NO SPST Form A B A IN4 IN3 GND IN2 Co...

Page 7: ...permanently change the setpoint for occupied mode go to the Setpoints section under the Main Menu In the Setpoints menu heating cooling setpoints setbacks and deadband can be changed with if required...

Page 8: ...d Menu ADVANCED APPLICATION CB PROGRAMS COMMUNICATION DATE TIME DEVICE INPUTS LIMITS The Advanced Menu displays various submenus Not all submenus can be seen on the screen at one time Scroll up or dow...

Page 9: ...ll window To change the schedule with the default setting after an initial detection motion must also be detected at least once during the second quarter of the window approximately minutes 8 15 third...

Page 10: ...will attempt to locate when polling for master devices on the local network To avoid possible communication issues with the network the Max Master number should be the lowest number needed for that ne...

Page 11: ...Viewer on page 16 The CO2 models have a patented self calibration technique designed to be used in applications where concentrations will drop to outside ambi ent conditions approximately 400 ppm at l...

Page 12: ...menu items accessible at the various levels are shown in the following chart NOTE Changes in security levels and or passwords take effect when the current Administrator log in has timed out Log ins l...

Page 13: ...Trend Logs TRUE TREND LOGS TREND 1 TREND 2 TRUE TREND 3 FALSE TREND 4 FALSE TREND 5 FALSE TREND 6 FALSE TREND 7 FALSE TREND 1 SPACE TEMPERATURE LOG OBJECT REF AI1 LOG ENABLE TRUE INTERVAL MINS 10 STO...

Page 14: ...are Fahrenheit tem perature values on the display change in whole degree increments by default and Celsius values change in 0 5 increments Changing the default No to Yes will show tenths of a degree v...

Page 15: ...y separately in the Individual Days menu five entries NOTE The last overlapping entry overrides any other For example suppose the WEEKDAYS menu is used to set all weekdays for 7 00 AM ON and 5 00 PM O...

Page 16: ...eduled setpoint When the time is set to 0 the override state will last until the next schedule change Motion Override on this menu is the amount of time in minutes detected motion will temporar ily pl...

Page 17: ...ing the pointed object into the socket from the back side can be helpful When installing the cover it may be helpful to ap ply more pressure toward the bottom of the cover Replace the backplate NOTE W...

Page 18: ...al power up or restart the motion occupancy sensor requires about 30 seconds before it will begin responding to motion The motion occupancy sensor initiates override only during off times in the sched...

Page 19: ...e 5 Check baud rate see Advanced Communications BACnet on page 10 Reduce the Max Master number down to the minimum needed for that network see Advanced Communications BACnet on page 10 See Wiring Issu...

Page 20: ...No voltage may indicate a bad connection or simply no active network NOTE Wiring must be adequate to avoid excessive voltage drop on long runs Allow plenty of cushion in measurements A meter may be t...

Page 21: ...urns all object values to their relinquished defaults until they are updated by the MAR7000 s programs restarts the controller s Control Basic programs and leaves configuration and programming intact...

Page 22: ...ion and Basic Operation 7 Home Main Menu and Override Screens 7 Navigation 7 Room Temp Setpoint Adjustment 7 Main Menu and Settings 7 H C Fan Occupancy and Override 7 Configuration General 8 Advanced...

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