Munters RFS-6 Instruction manual

Manual for use and maintenance
RFS-6 Broiler Edition
Poultry Feed Control
Ag/MIS/UmGB-2244-05/15 Rev. 1.0
P/N: 116027
RFS-6 –
Broiler
Edition

© Munters AB, 2018 2
RFS-6 Broiler Edition
Manual for use and maintenance
Revision: N.1.0 of 03.2019
Ag/MIS/UmGB-2244-05/15 Rev. 2.4 (MIS)
Product Software: 4.01
This manual for use and maintenance is an integral part of the apparatus together with the attached
technical documentation.
This document is destined for the user of the apparatus: it may not be reproduced in whole or in part,
committed to computer memory as a file or delivered to third parties without the prior authorization of the
assembler of the system.
Munters reserves the right to effect modifications to the apparatus in accordance with technical and legal
developments.

© Munters AB, 2018 3
Index
Chapter page
1INTRODUCTION ------------------------------------------------------------------------------------------------------------------------------------------5
1.1 Disclaimer-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 5
1.2 Introduction----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 5
1.3 Notes ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 5
1PRECAUTIONS---------------------------------------------------------------------------------------------------------------------------------------------- 6
1.1 Grounding------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 6
1.2 Checking the Battery Level-------------------------------------------------------------------------------------------------------------------------------------------- 6
2INTRODUCTION TO THE RFS-6 BROILER--------------------------------------------------------------------------------------------7
2.1 Display -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 7
2.2 Control Menu------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 7
2.3 Feeding Curve ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- 7
2.4 Keypad Keys------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 8
2.5 Hot Keys----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 8
2.6 Main Menu ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 9
3CONTROL MENU ------------------------------------------------------------------------------------------------------------------------------------- 10
3.1 Feeding Curve ------------------------------------------------------------------------------------------------------------------------------------------------------------------- 10
3.2 Feeding Time ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- 11
3.3 Feed Mixing------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 11
3.4 Lighting----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 11
3.5 Operation Mode-------------------------------------------------------------------------------------------------------------------------------------------------------------- 11
3.6 Variables------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 12
4MANAGEMENT MENU-------------------------------------------------------------------------------------------------------------------------- 15
4.1 Mortality-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 15
4.2 Poultry Count---------------------------------------------------------------------------------------------------------------------------------------------------------------------- 15
4.3 Feed Silo 1 / 2 / 3 -------------------------------------------------------------------------------------------------------------------------------------------------------- 16
4.4 Silo Inventory---------------------------------------------------------------------------------------------------------------------------------------------------------------------- 16
4.5 Time/Date---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 16
4.6 Growth Day ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 16
4.7 New Flock---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 17
4.8 Alarm Reset ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 17
4.9 Alarm Time--------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 17
4.10 Poultry Curve---------------------------------------------------------------------------------------------------------------------------------------------------------------------- 18
5HISTORY------------------------------------------------------------------------------------------------------------------------------------------------------- 19

© Munters AB, 2018 4
5.1 Feed Consumption---------------------------------------------------------------------------------------------------------------------------------------------------------- 19
5.2 Water Consumption------------------------------------------------------------------------------------------------------------------------------------------------------- 19
5.3 Poultry Weight------------------------------------------------------------------------------------------------------------------------------------------------------------------- 20
5.4 Feed Convertion--------------------------------------------------------------------------------------------------------------------------------------------------------------- 20
5.5 Mortality-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 20
5.6 Alarms------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 20
5.7 Feed 1/2/3 Consumption ----------------------------------------------------------------------------------------------------------------------------------------- 20
6TEST MENU------------------------------------------------------------------------------------------------------------------------------------------------- 21
6.1 Relays ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 21
6.2 Feed Scales------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 21
6.3 Poultry Scale----------------------------------------------------------------------------------------------------------------------------------------------------------------------- 21
6.4 Digital Inputs----------------------------------------------------------------------------------------------------------------------------------------------------------------------- 21
6.5 Water Pulse------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 22
7CALIBRATION MENU------------------------------------------------------------------------------------------------------------------------------ 23
7.1 Feed Scale --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 23
7.2 Bird Scale ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 23
7.3 Feed Factor-------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 23
7.4 Bird Scale Factor-------------------------------------------------------------------------------------------------------------------------------------------------------------- 24
7.5 Modem Setting------------------------------------------------------------------------------------------------------------------------------------------------------------------ 24
8INSTALLATION------------------------------------------------------------------------------------------------------------------------------------------- 25
8.1 RFS-6 Broiler Installation---------------------------------------------------------------------------------------------------------------------------------------------- 25
8.2 Cold Start ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 27
8.3 RFS-6 Broiler Container Dimensions --------------------------------------------------------------------------------------------------------------------- 27
8.4 RFS-6 Broiler Container Components and Assembly --------------------------------------------------------------------------------- 28
8.5 Specifications --------------------------------------------------------------------------------------------------------------------------------------------------------------------- 29
8.6 Environmental Protection--------------------------------------------------------------------------------------------------------------------------------------------- 29
9RFS-6 BROILER QUICK GUIDE-------------------------------------------------------------------------------------------------------------- 30
9.1 Installation---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 30
9.2 Calibration Menu ------------------------------------------------------------------------------------------------------------------------------------------------------------ 30
9.3 Control Menu--------------------------------------------------------------------------------------------------------------------------------------------------------------------- 30
10 WARRANTY------------------------------------------------------------------------------------------------------------------------------------------------- 32

© Munters AB, 2018 5
1Introduction
1.1 Disclaimer
Munters reserves the right to make alterations to specifications, quantities, dimensions etc. for production
or other reasons, subsequent to publication. The information contained herein has been prepared by
qualified experts within Munters. While we believe the information is accurate and complete, we make no
warranty or representation for any particular purposes. The information is offered in good faith and with
the understanding that any use of the units or accessories in breach of the directions and warnings in this
document is at the sole discretion and risk of the user.
1.2 Introduction
Congratulations on your excellent choice of purchasing an RFS-6!
In order to realize the full benefit from this product it is important that it is installed, commissioned and
operated correctly. Before installation or using the fan, this manual should be studied carefully. It is also
recommended that it is kept safely for future reference. The manual is intended as a reference for
installation, commissioning and day-to-day operation of the Munters Controllers.
1.3 Notes
Date of release: July 2010
Munters cannot guarantee to inform users about the changes or to distribute new manuals to them.
All rights reserved. No part of this manual may be reproduced in any manner whatsoever without the
expressed written permission of Munters. The contents of this manual are subject to change without notice.

© Munters AB, 2018 6
1Precautions
•Grounding
•Checking the Battery Level
1.1 Grounding
•Keep the controller as far as possible from heavy contactor boxes and other sources of
electrical interference.
•Do not connect communication wire shields, which go from one house to another at both ends.
Connect them at one end only. Connection at both ends can cause ground loop currents to
flow, which reduce reliability.
•The COM connection for communications is not the shield wire. The COM, RX and TX wires
must connect to each other at all controllers.
1.2 Checking the Battery Level
•Check the battery once a year. The output must be 2.7 volts (minimum). Authorized personnel
only must replace the battery if the output is below the minimum required level or every five
years.

© Munters AB, 2018 7
2Introduction to the RFS-6 Broiler
The Munters RFS-6 Broiler is a precision broiler feed control system that includes feed and bird scales
enabling the grower to do the following:
•Precisely control feed delivery
•Weigh feed delivery results
The RFS-6 Broiler can blend up to three feed sources and deliver feed to four different feed lines. Feed
delivery can be set to preset times for meal time feeding, continuous full feeding, or restricted feeding.
This section details the:
•Display
•Control Menu
•Feeding Curve
•Keypad Keys
•Main Menu
2.1 Display
The RFS-6 Broiler normally displays the time, delivered feed for today and growth day. When there is an
alarm the screen alternately displays the alarm message and the standard display. Refer to Figure 1.
Figure 1: Standard Display View
2.2 Control Menu
Press Enter key to view the control menu. Press Menu again and the standard display reappears. Note
the line underneath the quantity. This is the cursor position, and marks the point at which you can make
changes. Refer to Figure 2.
Figure 2: Control Menu
2.3 Feeding Curve
The first item on the control menu is the feeding curve. Press Enter to select the feeding curve. The Menu
key returns to the preceding screen. Refer to Figure 3.
# DAY QTY/BIRD TOTAL
1 1 0.015 205
DAY FEED TIME
009 0.0Kg 13:12

© Munters AB, 2018 8
Figure 3: Feeding Curve
2.4 Keypad Keys
The RFS-6 Broiler keypad consists of eight keys; Table 1 describes them.
Table 1: RFS-6 Broiler Keypad Description
Key
Description
Menu Backs the RFS-6 Broiler out of menus
Enter Selects or moves the RFS-6 Broiler into menu items, or confirms editing changes.
+ (Plus) Increments values. The rate at which values increase changes as the keys are
depressed. You can increase values by holding the + key and depressing (or
holding) on one of the arrow keys. Every arrow has its own factor which multiplies
the addition to the value.
- (Minus) Decrements values. The rate at which values decrease changes as the keys are
depressed. You can decrease values by holding the - key and depressing (or
holding) on one of the arrow keys. Every arrow has its own factor which multiplies
the addition to the value.
◄ (Left) Moves to the left in all the screens and tables. When there are several entries on a
screen, the cursor alone may move. Whenever necessary, the entire screen moves.
Multiplies x 10.
▲ (Up) Moves up menus and tables. Multiplies x 100.
► (Right) Moves to the right in all the screens and tables. When there are several entries on a
screen, the cursor alone may move. Whenever necessary, the entire screen moves.
Multiplies x 1000 (1K).
▼ (Down) Moves down menus and tables. Multiplies x 10,000 (10K).
NOTE The RFS-6 Broiler does not accept changes until you confirm them by pressing Enter .
2.5 Hot Keys
Press Enter and one of the following keys:
•10K: Software version
•10: Relay status
•100: Silo weight
•1K: Feed cycle process and the weighing container weight
CONTROL
FEEDING CURVE

© Munters AB, 2018 9
2.6 Main Menu
Table 2 displays the complete RFS-6 Broiler main menu structure.
Table 2: RFS-6 Broiler Main Menu Structure
CONTROL
MANAGEMENT
HISTORY
TEST
CALIBRATION
1. FEEDING CURVE 1. MORTALITY 1. FEED
CONSUMPTION
1. RELAYS 1. FEED SCALE
2. FEED TIME 2. POULTRY COUNT 2. WATER
CONSUMPTION
2. FEED SCALE 2. BIRD SCALE
3. FEED MIXINIG 3. FEED SILO 1 3. POULTRY
WEIGHT
3. POULTRY SCALE 3. FEED FACTOR
4. LIGHTING 4. FEED SILO 2 4. FEED
CONVERSION
4. DIGITAL INPUTS 4. BIRD SCALE
FACTOR
5. OPERATION MODE 5. FEED SILO 3 5. MORTALITY 5. WATER PULSE 5. MODEM SETTING
6. SYSTEM
PARAMETERS
6. SILO INVENTORY 6. ALARMS
7. TIME/DATE 7. FEED 1
CONSUMPTION
8. GROWTH DAY 8. FEED 2
CONSUMPTION
9. NEW FLOCK 9.FEED 3
CONSUMPTION
10. ALARM RESET
11. ALARM TIME
12. POULTRY CURVE

© Munters AB, 2018 10
3Control menu
This section details the Control Menu.The Control Menu describes male and female filling and feeding,
skipping periods, light exposure and stopping/resuming of the feed function. The following are included
in this section:
•Feeding Curve
•Feeding Time
•Feed Mixing
•Lighting
•Operation Mode
•Variables
3.1 Feeding Curve
The Feeding Curve table has ten line entries to specify quantity of feed per bird at specific growth days.
For full feeding, set line 1 of the feeding curve to a high value. Refer to Figure 4.
NOTE Zeroing the table completely stops all filling processes!
Figure 4: Feeding Curve
# DAY QTY/BIRD TOTAL
1 1 1.015 2000
2 5 1.5 21000
3 10 1.7 21500

© Munters AB, 2018 11
3.2 Feeding Time
There are ten table entries for times at which to schedule daily feedings. The time programmed is the
beginning and end of each meal for mealtime feeding. For multiple feedings, the RFS-6 Broiler feeds
equal portions of the day’s ration at each feeding. For full feeding, set the quantity/bird on the Feeding
Curve Table to a high number (default - 1Kg/Bird). The feeding time table operates relays 5 and 6 (as
extra feeder) which calls starts at the times specified in the table.
3.3 Feed Mixing
The RFS-6 Broiler supports blending of three feed sources. Enter the percentage for either Auger 2 or
Auger 3 at each programmed growth day. The RFS-6 Broiler automatically adjusts Auger 1 to total
100%. System parameter 1 controls the number of mixing cycles required prior to feed delivery.
NOTE System parameter 1 controls the number of mixing cycles required prior to feed delivery.
3.4 Lighting
The Lighting option controls the flock's light periods. Enter up to ten time periods for the lights to turn on.
3.5 Operation Mode
The operation mode controls the filling process. There are three modes:
•AUTO: The load cell continually weighs the weighing container and allows filling as needed.
•BYPASS: Container is filled by time (for example 5 kilograms per minute). Use this option only
if the load cell is not working. Feed Scaling automatically calibrates itself at 0:00 AM, so there
is no need to calibrate the quantity.
•STOP: Stops the filling process.
#
FROM TIME
TO TIME
1
06:30
07:00
2
08:30
9:15
3
11:00
12:00
#
DAY
% - 1
% - 2
% - 3
1
1
100
0
0
2
5
90
5
5
3
10
85
5
10
#
FROM
TO
ON
OFF
1
10:00
12:00
60
60
2
10:00
13:00
60
60

© Munters AB, 2018 12
3.6 Variables
RFS-6 Broiler variables, a brief description and default values are listed below.
Parameter No.
Description
Default Value
1 Mixing Cycles 1-10 1
Number of mixtures for a two auger-unit
2 Maximum Portion 1…60 [Kg / Lb] 25
Maximum weight for one portion, for a manual scale
3 Max Auger Time 0…60 [minutes] 5
Waiting time before the alarm starts in case auger 1, 2 have not
been filled with portion (Alarm Code 5 or 4).
4 Not Empty Time 0…1440 [minutes] 3
Waiting time before the alarm starts in case the auger is not
empty and still contains more than half a portion (Alarm 6).
5 Low Limit 1: 0…65000 [Kg / Lb] 0
If the remaining quantity of feed in Silo 1 is below the low limit,
Alarm 7 is triggered.
6 Low Limit 2: 0…65000 [Kg / Lb] 0
If the remaining quantity of feed in Silo 2 is below the low limit,
Alarm 8 is triggered.
7 Feed / Pulse W Ratio 0…100 [Kg / Lb] 10
Relation between the feed quantity and the number of pulses at
the exit feed / pulse 1.
8 Water / Pulse Ratio 0…100 0.000
Relation between the water quantity and the number of pulses at
the entry water / pulse.
9 Reference [Kg / Lb] 0.000
Weight to which measurements are compared, to check that they
are within the desired range.
10 % Below 10…45 [%] 30
Measurements in %, within the range below the reference weight.
AUTO
ENTER
(+) OR (-)

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Parameter No.
Description
Default Value
11 % Above 10…45 [%] 30
Measurements in %, within the range above the reference weight.
12 Autocorrection [0=No 1=Yes] 1
Activation of “automatic adjustment” of the average weight, for
the chicken scale.
•1: Activation
•0: Disable
13 Female W [Kg / Lb] 0.039
Reference weight for Female. (cannot be set by the user)
14 Male W [Kg / Lb] 0.045
Reference weight for Male. (cannot be set by the user)
15 (+) Female % 10…45 [%] 15
Measurements in %, within the range above the female reference
weight.
16 (-) Female % 10…45 [%] 15
Measurements in %, within the range below the female reference
weight.
17 (+) Male % 10…45 [%] 15
Measurements in %, within the range above the male reference
weight.
18 (-) Male % 10…45 [%] 15
Measurements in %, within the range below the Male reference
weight
19 Feed1 / Min [Kg / Lb] 0.0
In a bypass situation, the feed quantity that passes through Auger
1 in one minute (measured during regular work).
20 Feed2 / Min [Kg / Lb] 0.0
In a bypass situation, the feed quantity that passes through Auger
2 in one minute (not working)
21 Midnight [hours] 00
User-determined time for midnight point
22 House NO. 0
Communication: house number
23 Password 0
Communication: password

© Munters AB, 2018 14
Parameter No.
Description
Default Value
24 Baud Rate 9600
Communication: baud rate
25 Weight Mode [REG / MIX] REG
Regular mode or mixed male and female mode
26 Extra feeder [0= NO, 1=YES] 0
27 Weight Unit [Kg, Lb] Kg
Measurement unit
28 Date Format [USA or Europe] Europe
American or European date format
29 Flock Number 1
30 Uniformity % 5-30%
Allowable variation in bird weights

© Munters AB, 2018 15
4Management menu
The following are included in this section:
•Mortality
•Poultry Count
•Feed Silo 1 / 2 / 3
•Silo Inventory
•Time/Date
•Growth Day
•New Flock
•Alarm Reset
•Alarm Time
•Poultry Curve
4.1 Mortality
Enter dead bird counts each time you enter the house. The RFS-6 Broiler maintains the total daily count
automatically. To correct the daily total, press the Enter key and the cursor moves to the daily sum line.
You can edit this value with the +, - keypad keys followed by the Enter key (the maximum mortality per
day is 6500).
4.2 Poultry Count
The Poultry Count screen maintains the current flock count.
•When the new flock arrives, enter the number of chicks.
•As you edit the Mortality screen, the Poultry Count screen automatically corrects the Update
Chicks field.
INITIAL CHICKS:
20000
UPDATE CHICKS:
19985
ADD MORTALITY
15
DAILY SUM
15

© Munters AB, 2018 16
4.3 Feed Silo 1 / 2 / 3
The Feed Silo screens records the amount of feed added to Feed Silos 1, 2, and 3. Add up to 99 lines of
data (date feed is added and the amount.
4.4 Silo Inventory
The Silo Inventory screen displays the current amount of feed in each silo.
4.5 Time/Date
In this screen, enter the current time and date.
4.6 Growth Day
Use this screen to correct the growth date.
GROWTH DAY UPDATE
ENTER NEW DAY:
4
ENTER TIME:
07:50
ENTER DATE:
02-17-16
SILO-1
SILO-2
SILO-3
900
700
700
##
DATE
SILO-1
1
01-01-12
1000
2
01-15-12
1000

© Munters AB, 2018 17
4.7 New Flock
The New Flock screen causes the RFS-6 to erase history data and restarts the growth cycle over from the
beginning.
4.8 Alarm Reset
You can disable the alarm relay for current alarms. This conveniently silences the alarm bell while you
work on the alarm issue. When a new alarm occurs, or the alarm reoccurs, the RFS-6 generates a new
alarm.
4.9 Alarm Time
The RFS-6 enables individual enabling times for the various alarms. The alarms do not register other than
in the defined times. You can disable all alarms during sleeping hours. Table 3 lists the alarm codes.
•Defining the from/to time as 00:00 to 00:00 disables the alarm.
•Codes 1 – 8 are alarms. When these alarms take place, the screen displays the alarm as a
blinking message. Codes 9 – 11 are informational messages that appear in the History >
Alarms table. These codes only inform you of an event that happened, not of an ongoing event.
•Codes 9, 10, and 11 are not time limited.
Table 3: RFS-6 Codes and Alarm Times
Code
Alarm
1 Scale 1 Failure (Feed Scale)
2 Scale 2 Failure (Bird Scale)
3 Weigh Tank Overflow
4 Auger 1 Time Overrun
CODE
FROM
TO
04
00:00
23:59
RESET ACTIVE ALARMS
ENTER (+) OR (-)
NO
NEW FLOCK
START NEW FLOCK:
NO

© Munters AB, 2018 18
Code
Alarm
5 Augers 2,3 Overrun
6 Weigh tank not empty
7 Silo 1 Empty
8 Silo 2 Empty
9 Memory Failure
10 Power Loss
11 Power Restore
4.10 Poultry Curve
The RFS-6 can weigh the male and female birds separately by one platform, and calculate an accurate
average weight in the broiler house. This menu item enables setting the estimate reference growth curve
for male and female.
NOTE: The dates are preset (every 7 days). Only the curve can be edited.
Table 4: RFS-6 Default Settings
Day
Female
Male
1 0.039 0.045
7 0.149 0.173
14 0.383 0.450
21 0.714 0.839
28 1.100 1.296
35 1.530 1.798
42 1.950 2.289
49 0 0
56 0 0
DAY
FEMALE
MALE
1
0.039
0.045
7
0.149
0.173
14
0.383
0.450

© Munters AB, 2018 19
5History
The following section includes:
•Feed Consumption •Water Consumption
•Poultry Weight •Feed Convertion
•Mortality •Alarms
•Feed 1/2/3 Consumption
5.1 Feed Consumption
The RFS-6 maintains a daily feed consumption record for the flock throughout the growth period. This
screen displays the data, showing:
•the day, quantity per bird, cumulative data on first screen
•quantity per bird and daily change data on second screen
•left and right arrows toggle between the two screens
5.2 Water Consumption
The RFS-6 maintains a daily water consumption record for the flock throughout the growth period. This
screen displays the data, showing:
•the day, quantity per bird, cumulative data on first screen
•quantity per bird and daily change data on second screen
•left and right arrows toggle between the two screens
DAY
QTY
ACC.
QTY/B
%GAIN
2
0
0
0.000
N/A
DAY
QTY
ACC.
QTY/B
%GAIN
2
0
0
0.000
N/A

© Munters AB, 2018 20
5.3 Poultry Weight
The RFS-6 maintains daily bird weighing counts, average weights, uniformity and standard deviations for
the entire flock growth period.
5.4 Feed Convertion
Using the poultry weight and feed consumption data, the RFS-6 calculates and displays the feed
conversion factor alongside the average bird weight, for each growth day. Feed conversion is the
quantity of feed delivered per kilogram of feed received.
5.5 Mortality
This menu item displays the daily total of the cumulative mortality data, and the percentage change from
the initial number of chicks.
5.6 Alarms
The RFS-6 maintains a record of the last 20 alarms. This item displays the growth day, time and alarm
code for each of these alarms. The codes shown are listed in Table 3.
5.7 Feed 1/2/3 Consumption
This menu item displays the feed consumption data for Silos 1, 2, and 3, similar to the total feed
consumption item above.
DAY
FEMALE
TIME
002
0.0Kg
09:11
##
DAY
TIME
CODE-
1
1
14:01
11
DAY
DAILY
ACCUM.
-%-
2
0
0
0.0
DAY
BIRD
FEED
F/C
2
0.000
0
0.000
DAY
AVG.
COUNT
UNI.
S.D
2
0
0
0.000
0.000