Controller Settings - Hussmann AB Installation And Operation Manual

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
Seafood
Meat
Deli
Floral
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 0 minutes,
rinse and replace.
Remote timer operation; (See also attached 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  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.
"On Time" 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.
. To adjust mist "OFF TIME": Set the desired
interval of Mist by sliding the appropriate numbered
switch to the right, or "On" position.
Fractal Humidity System (Cont'd)
Off Time On Time
5 min 30 sec
5 min 30 sec
10 min 30 sec
10 min 60 sec
nOTES:
1. To delete previous settings, slide switches back to
the left or "Off" position.
. 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.
3. "On Cycle" light will illuminate only during Misting
cycle.
4. For manual operation or for testing, slide switch
marked "Test" to the "On" position and slide all other
switches to the "Off " position.
OFF TIME
IN MINUTES
TEST
1
3
5
10
21
48
85
OFF
POWER
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) 68-9515
(800) 338-MIST (6478)
8
IGUP-AB-0408
ON TIME
IN MINUTES
1
2
4
8
16
32
64
128
256
512
ON OFF ON
POWER