Knight Equipment On-Premise Plus Installation Manual
)
(-)
(+)
(+)
(+)
(+)
(+)
(+)
SIGNA LS 24 -2 40 V
PUMP#6
PUMP#5
PUMP#4
PUMP#3
PUMP#2
PUMP#1
COM A
SWITCHES
DEFEAT
(MOMENTARY)
FORMULA
SELECT
(TOGGLE)
*OPEN BOX SPLIT COMMONS
BRNCOM B(-
*
YEL
ORG
BLU
GRN
RED
WHT
BLK
BLKBLEACH
WHT
RED
ORG
PUMP #6
PUMP #5
PUMP #4
PUMP #3
PUMP #2
PUMP #1
SIGNAL INDICATORS
BLACK
RED
BROWN
BLACK
RED
BROWN
LMIB
SIB
On-Premise Plus
Instruction Manual
0901155 Rev: D (03/02) Page 1 of 16
7$%/(2)&217(176
Quick-Start Programming .....................................................................................3
Introduction ...........................................................................................................4
Features ................................................................................................................4
Pre-installation ......................................................................................................5
Installation .............................................................................................................5
Operating Modes .................................................................................................. 6
Programming ........................................................................................................7
Load Counts .......................................................................................................10
Drain Mode .........................................................................................................11
Other Features ....................................................................................................12
Troubleshooting ..................................................................................................14
System Wiring Diagram ......................................................................................15
Warranty Information ..........................................................................................16
Knight Locations .................................................................................................16
48,&.5()(5(1&(
Listed below is a guide for quickly setting features that are explained in detail throughout this manual. As a reminder,
you must have access (enter access code) to change any of the settings.
Setting Formula # Pump # Range/Choice
Access code A 1 0 – 255
Signal lockout time A 2 0 – 75 minutes
Delay units A 3 1 = seconds 60 = minutes
Pump 7 & 8 enable A 4 0 = disabled 1 = enabled
Drain mode A 5 0 = disabled 1 = enabled
Invert drain signal A 6 0 = normal 1 = inverted
Levels disable A 7 0 = levels 1 = no levels
System reset timer A 8 0 – 75 minutes
* Formula disable Various F 0 = enable 1 = disa ble
NOTE: The pump time LED must be flashing when setting all features above, except formula disable.
* Delay time LED must be flashing when setting the formula disable feature (only).
CAUTION: The On-Premise Plus system has high voltage connected to the transformer. Always disconnect
main power when servicing the unit.
Page 2 of 16 0901155 Rev: D (03/02)
8
1
3
5
48,&.67$57352*5$00,1*
6
10
4
9 2 7
The steps below will give you just the basics to quickly setup a new system — more details and complete
programming information are included in the following pages of this manual.
(1) Press × once (for default 000 access code).
(2) Press ENTER...“ACC” will flash briefly on the display. You now have access.
(3) Note that the pump time LED will be flashing.
(4) Press pump SELECT until desired pump number is displayed.
NOTE: If using a flush manifold, program pump “F” on all formulas to set flush time.
(5) Press formula SELECT until desired formula number appears.
(6) Use ×/Ø to input the pump time or flush time (or delay time) in seconds.
(7) Press ENTER…the display will flash indicating that your entry has been saved.
(8) To program a pump delay time, press MODE until delay time LED is flashing. Repeat steps 4 – 7.
(9) To set the load count pump, press ENTER twice (note that pump time & delay time LED’s turn off). Use pump
SELECT to choose the pump number that will be used to count loads for each formula. After a few seconds, the
pump time LED will return, indicating that your entry has been saved.
(10)Press RESET when finished programming and ready to run.
0901155 Rev: D (03/02) Page 3 of 16
,1752'8&7,21
)($785(6
The On-Premise Plus was designed to meet today’s
laundry chemical injection needs with economy and
flexibility in mind. Advanced microprocessor technology
makes the OP-Plus one of Knight’s least expensive
laundry injectors, yet has all the features to meet every
type of on-premise laundry condition.
The On-Premise Plus is a three component system,
with each component performing a specific function.
See diagram below for illustration of the following:
(1) The Signal Interface Module (SIB) receives
supply signals from the washmachine.
(2) Signals are routed to the Remote Control which
controls all timing and programming functions.
Pump run times and delay times are activated for
the selected formula number.
(3) The output circuit board located inside the pump
cabinet then runs the pumps for the correct amount
of time.
Components utilize “Plug & Play” connections for easy
installation.
8 formula capability for various soil conditions
•
Independent pump run times to provide specific
•
volume injections
Individual delay times for all wash formulas gives
•
greater flexibility with “fixed” timer washwheels
All programmed data is stored in a non-volatile
•
memory which cannot be altered by voltage spikes or
power outages.
Optional Drain Mode and Relay Mode
•
Formula and level enable/disable capability
•
Flush mode can be used with all modes of operation
•
Optional case mount flush manifold with solenoid
•
provides single line diluted chemical injection
LED display on the remote control let the user know
•
which pump is running, and which formula is active
The signal input circuitry will accept and verify a
•
signal that is in the range of 24 to 240 volts.
3
2
1
SIGNALS 24-240V
COM B (-)
*
(+)
PUMP#6
(+)
PUMP#5
(+)
PUMP#4
(+)
PUMP#3
(+)
PUMP#2
(+)
PUMP#1
(-)
COM A
SWITCHES
DEFEAT
(MOME NTARY)
FORMULA
SELECT
(TOGGLE)
Page 4 of 16 0901155 Rev: D (03/02)
*OPEN BOX SPLIT COMMONS
BRN
YEL
ORG
BLU
GRN
RED
WHT
BLK
BLKBLEACH
WHT
RED
ORG
PUMP #6
PUMP #5
PUMP #4
PUMP #3
PUMP #2
PUMP #1
SIGNAL INDICATORS
BLACK
RED
BROWN
BLACK
RED
BROWN
LMIB
SIB
35(,167$//$7,21
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g
g
g
g
g
g
g
g
g
g
g
g
g
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g
g
g
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Before the equipment is installed, you should survey the
installation site thorou
survey should include the followin
•
Check to make sure that all functions of the
washmachine are operating properly. Including; card
reader or timer, water solenoids, flush down valves,
water level switch, machine motor, and drain valve.
•
Check the proposed location for a 115, 208, or 230
VAC power source.
•
Check voltage of all supply signals that will be used
from the washmachine. Measure voltage between
supply si
DO NOT check si
and case (earth)
•
Measure the distance from chemical supply
containers to pump housing, and from pump housing
to injection point inside washmachine.
nal and signal common with a voltmeter.
hly. At the very least, your
:
nal voltage between supply signal
round.
,167$//$7,21
(1) Disconnect all power to washer.
(2) Mount pump cabinet in a convenient location no
hi
her than 8’ above, and within 10’ horizontally, of
supply containers. This is usually near the washer,
however dispenser can be mounted as a remote
pumpin
(3) Usin
Remote Control
operators can easily access it. Secure the bracket
to washer usin
Lock fastenin
mountin
dirty surface). Connect the low volta
the remote to the pump cabinet.
(4) Connect 115, 208, or 230 VAC power source to
main power connection in pump cabinet. Use
suitable conduit for electrical wirin
wirin
cables do not require conduit.
(5) Install and wire the
per notes to the right.
(6) For each pump, cut the suction tube to len
insert one end into the appropriate supply container
usin
suction tube into the left (input) side of the pump’s
squeeze tube.
system.
the provided mounting bracket, mount the
to the front of the washer where
provided mounting screws or Dual-
strips (be sure to first clean the
surface as the adhesive will not stick to a
e cable from
(per applicable
codes). NOTE: Low voltage Plug & Play
Signal Interface Module
PVC pipe as a support. Insert other end of
(SIB)
th and
(7) For each pump, cut the discharge tube to length
and insert one end into the ri
pump’s squeeze tube. Form an anti-siphon loop
(pointin
tube and insert into the supply pocket of the
machine.
(8) The system is now ready to be powered up and
pro
“down“) with the other end of discharge
rammed.
ht (output) side of the
The Signal Interface Module (SIB):
The SIB receives supply signals from the washer, then
communicates with the dispenser to run the pumps.
The low volta
connection from the module to the pump system without
requirin
(1) Mount the module usin
adhesive strip. The module can be mounted inside
the washer’s controls, alon
controls, or to the bottom of the pump cabinet.
(2) Connect the low voltage cable from the module to
the OP-Plus pump system.
(3) Connect the supply signals to the SIB per wire
colors on the SIB label. If usin
one si
(4) If you have one si
the common to “COM A” on the SIB. If you have
two si
resistor inside the SIB before connectin
common wires! See the following details.
e Plug-n-Play cable allows a quick, clean
conduit.
the provided Dual Lock
side the washer’s
Drain Mode, only
nal is required (pump #1).
nal common (typical) connect
nal commons, you will need to remove a
the
Splitting signal commons:
(1) Remove the four screws from the bottom of the SIB
to open the module.
(2) Locate the three resistors marked R1, R2, and R4,
on the left side of the module (each resistor has a
sin
le black band).
(3) Cut and remove the resistor that will “split” the
commons between the desired pumps. Be sure to
remove only one resistor.
CUT RESISTOR
R2 1, 2 3, 4, 5, 6
R1 1, 2, 3 4, 5, 6
R4 1, 2, 3, 4, 5 6
(4) Close the module and replace the four screws
when finished.
TO USE COM A
FOR PUMPS
AND COM B
FOR PUMPS
0901155 Rev: D (03/02) Page 5 of 16
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