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Rev. 0904
9
Recommended operation times: You should adjust your
humidification time for your stores needs~ This is because
each service case and floral display differs in temperature,
humidity, case style and volume. See chart below for sample
timings,
APPLICATION OFF TIME ON TIME
Seafood 5 min 30 sec
Meat 5 min 30 sec.
Deli 10 min. 30 sec.
Floral 10 min. 60 sec
Humidification nozzle assembly:
The humidification nozzle assembly is typically located at
one end of the service case aimed towards the opposite
end. The humidification nozzle is specially designed to
precisely mix air and water providing the desired humidity
level.
System maintenance and cleaning: (See also
attached Cleaning Instructions) It is recommended
that you clean the humidification nozzle (tip) periodically,
especially in areas with water that contain a high content
of solids. Unscrew the hex nut and remove the air and
fluid caps from the main nozzle body, Soak the caps in a
hot water and Efferdent@ solution for approximately 20
minutes, rinse and replace.
Remote timer operation; (See also cdtached Timer
Setting Instructions) The remote timer has two dials
used for setting times. The dial labeled “T ON” represents
the amount of time the operating cycle is to remain on.
Each number equals one minute, The dial labeled “T OFF”
represents the delay between operating cycles. Each
number equals one minute. Example: If you want two
minutes of mist every ten minutes, set the dial labeled “T
ON” at 2 and set the dial labeled “T OFF” of 10.
Troubleshooting:
See attached drawings and helpful tips, however should any
further assistance be required, please call Fractal Inc, Service
Dept. at 1-800-338 6478.
CONTROLLER SETTINGS
FOR SERVICE CASE HUMIDIFICATION SYSTEM
MODELS SCH1/SCH2 - SINGLE STATION
The SCH controller should be installed using the suggested
factory settings for the mist
“OnTime” and “Off Time” as outlined in the Owner’s Guide.
However, it is up to the department manager’s discretion to
adjust these settings to best suit each application. The left
column of switches controls “Off Time” in minutes and the
right column of switches controls “On Time” time in seconds.
1. To adjust mist “ON TIME”: Set the desired
length of Mist by sliding the appropriate numbered
switch to the right, or “On” position.
2. To adjust mist “OFF TIME”: Set the desired
interval of Mist by sliding the appropriate numbered
switch to the right, or “On” position.
NOTES:
1. To delete previous settings, slide switches back to
the left or “Off” position.
2. Numbers can be combined for total time “On” or
“Off” by sliding more than one switch to the “On”
position. Power light should be illuminated at all
times when power is connected.
4. “On Cycle” light will illuminate only during Misting
cycle.
5. For manual operation or for testing, slide switch
marked “Test” to the “On” position and slide all
other switches to the “Off” position.
TEST
1
3
5
10
21
48
85
8
16
32
64
128
256
512
1
2
4
OFF ON
POWER
OFF ON
POWER
OFF TIME
IN MINUTES
ON TIME
IN MINUTES
WARNING: Controller must be properly
grounded to ensure proper operation. Electrical
power must be disconnected prior to hook-up or
service. Follow all applicable local electrical codes.
FOR SERVICE:
Call your local Authorized Service Agency or contact:
FRACTAL INC.
9375 SW Commerce Circle #9
Wilsonville, OR 97070
(503) 682-9515
(800) 338-MIST (6478)