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initial setup process of the controller (when power is connected  
or when the controller’s reset operation is performed).

1. Operation Volume:

Make sure that the controller is configured for Volume operation 
as described in the BASIC SETTINGS chapter at the beginning  
of this document. 

Once a Volumetric operation is set on the first setup screen,  
press the 

 icon to move to the next water meter setting 

screen. This screen allows the user to set the following water 
meter parameters:

High Flow Rate (H.F.R.) - indicated by the on-screen 

 icon. 

This parameter defines the minimal allowed time between two 
water meter pulses. When pulses are received in shorter interval 
than this parameter a High Flow indication is presented by the 
controller and the operation stops. (See the fault messages 
paragraph in the monitoring chapter below.)  The factory default 
is 60 seconds; use the 

 and the 

 buttons to set the required 

H.F.R. parameter.

Press the 

 button to move to the next water meter  

setup parameter.

Timer Override (T.O.R.) - indicated by the on-screen 

 icon.  

This parameter defines the maximal allowed time between two 
water meter pulses. When pulses are received in longer interval 
than this parameter a water meter malfunction indication is 
presented by the controller and the operation stops. (See the fault 
messages paragraph in the monitoring chapter below.)   
The factory default is 10 minutes; use the 

 

 

and the 

 buttons 

to set the required T.O.R. parameter.

Press the 

 button to move to the next water meter  

setup parameter.

Содержание Subtv

Страница 1: ...Water Control Solutions Installation Operation Manual Subtv Controller for BERMAD Waterworks Applications...

Страница 2: ......

Страница 3: ...Table of Contents Introduction 3 Technical Data Installation Instructions 4 5 Control Panel 6 7 Programming 8 16 Monitoring 17 Manual Operation 18...

Страница 4: ......

Страница 5: ...t provides installation and operation instructions for the Subtv controller as it is used with the following Bermad control valves waterworks applications Pilot change at High Low pressure management...

Страница 6: ...the battery should last for at least one season Hydrometer Bermad s 900 series Hydrometer or a water meter with pulse output is used in pipes dead end purging application where the purged out water is...

Страница 7: ...lenoid s black wire Joint together with the solenoid s red wire in a black cable No polarity significance in this connection Water meter Red Connect one of the water meter s pulse wires to one of the...

Страница 8: ...sed to advance to the next screen or programming step SHIFT button Used to sequentially change the focus between the items of the current screen PLUSE ON button Used to increase numeric data set on op...

Страница 9: ...llowing icons are not related to BERMAD applications Operation Days Setting Mode Manual Operation Set Time Time Mode Sequential Program Volumetric Mode Semi Auto seq Operation Operation Time Uncontrol...

Страница 10: ...e is checked by the controller it must be a DC latch solenoid for BERMAD applications The word dC appears on screen indicating that the type of solenoid found is DC When the controller is operated by...

Страница 11: ...The third setting screen is used for setting the system time and day of the week System Time Use the and the buttons to set the system time Hold the button pressed to quickly advance the digits Press...

Страница 12: ...so equipped with a high flow switch that can stop the low pressure regime when higher demand for water is detected such as in case of fire The following chapter describes the programming steps require...

Страница 13: ...ng screen this is the screen with blinking icon blinking triangle with the digit 1 in it and the icon Use the and the buttons to set the required operation time 8 00 hours in our example Press the but...

Страница 14: ...tart time set for the operation day with up to three start times per such day The following examples depict three typical scenarios A Purging interval by Days of the Week and purging amount by operati...

Страница 15: ...nterval by Days Interval and purging amount by operation time In this example the pipe needs to be purged for 5 minutes every 10 days at 08 00 AM Therefore the three required program parameters of the...

Страница 16: ...gramming screen which is the Start Times screen 3 Start Time Use the and the buttons to set the required Start Time 08 00 in our example The controller is now set for automatically operating this Dead...

Страница 17: ...interval than this parameter a High Flow indication is presented by the controller and the operation stops See the fault messages paragraph in the monitoring chapter below The factory default is 60 s...

Страница 18: ...xt programming screen Move to the Operation length programming screen this is the screen with blinking icon blinking triangle with the digit 1 in it and the icon Use the and the buttons to set the req...

Страница 19: ...el the fault check the system for the cause of the fault repair the necessary components and then press the and the buttons simultaneously for 2 seconds Please note When a fault message is displayed o...

Страница 20: ...conds The icon appears Use the and the buttons to start or stop the operation of the valve Please note that when manually started the valve operates for the duration of its programmed operation time o...

Страница 21: ...19...

Страница 22: ...20...

Страница 23: ......

Страница 24: ...d com Copyright 2007 2012 Bermad CS Ltd All Rights Reserved The information contained in this document is subject to change without notice BERMAD shall not be liable for any errors contained herein PI...

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