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Chore-Time Chore-Tronics Natural Ventilation, User& Installer'S Manual, Page: 18 / 26

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Chore-Time Chore-Tronics Natural Ventilation User& Installer'S Manual Download Page 18

Operation and Description of Function Settings

Chore-Tronics NV Control

18

MT1558B 

Manual / Auto

This screen allows you to override the control and operate the curtain manually.

1. “

Aut”

 - if this is showing, this indicates that the control is operating the 

equipment automatically.

2. To operate manually:

• press the 

EDIT

 button

• change “Aut” to “Man”

• move the cursor to the right using the 

RIGHT

 

ARROW 

• then press the “+” to open and the “–”to close

Figure 10.  Manual / Auto Screen.

1

2

Main 1 Aut open
Main 2 Aut open

Summary of Contents for Chore-Tronics Natural Ventilation

Page 1: ...MT1558B MT1558B August 2014...

Page 2: ...to you This warranty gives the original purchaser specific legal rights You may also have other rights based upon your specific jurisdiction Compliance with federal state and local rules which apply...

Page 3: ...ion of Control Front Panel 9 Viewing Screen 10 Navigation Buttons 10 Edit Buttons 10 Subject Buttons 11 How to Maneuver in the Viewing Screen 12 Using the Navigation Buttons 12 Using the Edit Buttons...

Page 4: ...future reference Distributor s Name___________________________________________________ Distributor s Address ________________________________________________ Distributor s Phone ______________________...

Page 5: ...ating your Control If you have any questions regarding your Control please contact your local Chore Time dealer Explanation of Symbols and Special Manual Elements Cautions alert you to potential damag...

Page 6: ...the house is empty use the manual switches to discontinue the function of equipment wired to the control Check your Control regularly for proper functioning This control is manufactured to provide rel...

Page 7: ...isconnect device for motor loads If a load of more than 1 H P is controlled by a relay in the control additional contactors are required and some of the basic flexibility of the control is compromised...

Page 8: ...screen s contents are affected by the answers and settings of Screen 6 2 Answer all questions and adjust settings in Screens 2 3 4 5 3 Recheck all screens to verify everything is as desired While goi...

Page 9: ...NV Control Introduction to Control 9 MT1558B Description of Control Front Panel Introduction to Control Item Description 1 Natural Ventilation 2 Viewing Screen 3 Navigation Buttons 4 Edit Buttons 5 Su...

Page 10: ...utton this will activate fast forward which accelerates the scrolling process The left and right arrows are used only when you are in the Edit Mode explained below and will move a cursor to an editabl...

Page 11: ...are 6 subject keys each with an indicator light As each subject button is pressed the subject that is described beside the button will appear on the screen and the light on the other side of the butt...

Page 12: ...up and Calibration screen for viewing appears Figure 1 At this point you can move from line to line by pushing the DOWN ARROW or the UP ARROW This will cause the text to either scroll up or down one l...

Page 13: ...e EDIT button This activates the cursor and allows you to edit certain settings Figure 4 shows what the screen looks like Notice that the settings are highlighted when they can be edited 3 Press the o...

Page 14: ...text choices 6 If two or more editable settings are on the same line the left and right arrow buttons will be used to move between those positions To exit the Edit Mode Press the EDIT key This will ta...

Page 15: ...Chore Tronics NV Control Relay Assignment 15 MT1558B Actual House Layout Relay Assignment Relay Device Controlled 1 2 3 4...

Page 16: ...rent temperature from sensor 1 2 Current temperature from sensor 2 optional Set Temperature 1 1 Set Temperature 1 this is the desired temperature that you chose to operate your house at The control wi...

Page 17: ...alarm limit If you are in an alarm condition the light next to the alarms button will flash By pressing button 4 you will be advised as to what the alarm condition is The alarm possibilities are as fo...

Page 18: ...operate the curtain manually 1 Aut if this is showing this indicates that the control is operating the equipment automatically 2 To operate manually press the EDIT button change Aut to Man move the c...

Page 19: ...ain curtains separately and using the optional second sensor then answer yes If your answer is no then all references to the second sensor are removed 4 Curtain Speed here is where you tell the contro...

Page 20: ...amps 35 Locked Rotor Start Amps 1000 W Incandescent Light Load 120 Vac External Battery Input To temporarily operate outputs manually Voltage 24 Vdc Load 6 A max Temperature Sensors NTC Thermister ra...

Page 21: ...of your string at the end or between Controls but not to more than one Control as shown in the Figure 12 below PC Connection Overview Figure 12 PC Connection Overview FNET Connection Typical I O Boar...

Page 22: ...nothing under any condition and the indicator lights are off The fuse for incoming power is blown The circuit breaker supplying power to the control is tripped The power supply or I O board is bad Th...

Page 23: ...Chore Tronics NV Control Wiring Diagram 23 MT1558B Natural Ventilation Control Wiring Wiring Diagram...

Page 24: ...Parts Listing Chore Tronics NV Control 24 MT1558B Parts Listing 1 2 3 4 5 6 7 8 9 10 23 12 13 9 11 22 14 15 18 19 20 21 24 26 25 25 26 27 28 29 30 16 31 17...

Page 25: ...lon Spacer 43383 12 75 Nylon Standoff 42530 13 10 Pin 250mm Flat Cable 42510 14 16 Pin 210mm Flat Cable 41978 15 16 Pin 150mm Flat Cable 42239 16 NV Eprom Chip 42229 17 Temperature Sensor 40741 18 RM4...

Page 26: ...ecs Updated Parts Pages Contact your nearby Chore Time distributor or representative for additional parts and information Chore Time Group A division of CTB Inc PO Box 2000 Milford Indiana 46542 2000...

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