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Insulated
Hot Cabinets
FL-2355
5925 Heisley Road • Mentor, OH 44060-1833
Rev. 4 (3/13) Page 1 of 6
OPERATING and MAINTENANCE INSTRUCTIONS
Models: H137WSUA...D & H138WS18...D Series
Humidity Holding Hot Cabinet
ELECTRICAL SPECIFICATIONS:
Model No. Volts Watts Amps Hertz Phase NEMA
H137WSUA12D
H137WSUA5D
H137WSUA6D
H138WS185D
H138WS1834D
H138WS1816D
H137WSUA12D208
H137WSUA5D208
H137WSUA6D208
H138WS185D208
H138WS1834D208
H138WS1816D208
120 2000 16.7 60 1 5-20P
208 2000 9.6 60 1 6-15P
H137WSUA12D240
H137WSUA5D240
H137WSUA6D240
H138WS185D240
H138WS1834D240
H138WS1816D240
Model numbers ending in sufx 15A are 1500W, 12.5 Amps, 5-15P.
NOTE: The above model numbers are basic models.
They may include letters: P, M, L, E or ending with V, S, Z U, and/or HT.
HOW TO INSTALL UNIT:
1. Place cabinet on level oor, in a well ventilated area.
240 2000 8.3 60 1 6-15P
FIRST TIME OPERATION:
NOTE: A new cabinet needs to “burn off”
2. Unpack and install inner pan slides parts.
3. Plug cord end into proper wall outlet.
HOW TO CHANGE FROM °C TO °F (if needed)
1. Push the switch on; the light will come on.
2. Push and hold the “SET” button and the button in
1. Push the switch on; the light will come on.
NOTE: The letters “LOTPR” (Low Temperature)
the lower left hand corner together for 5 seconds.
You are now entered into the menu.
3. Scroll over the”Unit” and change it to “C” , then
scroll to the “END”.
2. Turn the control knob to show 220°F. Push the
knob to set the temperature. Run the unit for one
(1) hour.
WARNING
Air is VERY HOT when door is opened.
3. Push the switch off the unit off and let cool.
4. Wipe the inside clean with detergent and hot water.
manufacturing oils and excess adhesive
before its rst use. Do NOT load food into
cabinet until this has been done!
will show on the control panel until it
reaches 80°F (26°C).
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
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Insulated
Hot Cabinets
FL-2355
Rev. 4 (3/1)3 Page 2 of 6
OPERATING and MAINTENANCE INSTRUCTIONS
Models: H137WSUA...D & H138WS18...D Series
Humidity Holding Hot Cabinet
"ON-OFF" SWITCH
ACTUAL CABINET
TEMPERATURE
HOW TO HOLD:
No water is needed in pan.
1. Push the switch on; the light will come on.
NOTE: The letters “LOTPR” will show on the
control panel until it reaches 80°F (26°C).
2. Turn the “Hot Holding” control knob to a
temperature between 140°F (60°C) to 220°F (104°C).
Push the knob to set the temperature.
3. Preheat the cabinet for 30 minutes.
NOTE: Press the “Display” button to see the actual
temperature inside the cabinet.
HOW TO HOLD WITH HUMIDITY:
Fill water pan with 4 gallons (15 liters) of HOT water.
ON-OFF
5925 Heisley Road • Mentor, OH 44060-1833
"HOT HOLDING"
DIGITAL CONTROL
LOW WATER LIGHT
HUMIDITY READING
DIGITAL CONTROL NOTES
*Press the “display” button to see the actual temperature
inside the cabinet (press again to shut off).
*Press the “display actual” button to see the
approximate relative humidity value (press again to shut
off).
*Small letters in upper right corners of the displays are:
Hot Holding control: “S” = setpoint temperature
AquaTemp control: “S” = setpoint reading
"AQUATEMP"
DIGITAL CONTROL
“A” = actual temperature
(in increments of 5)
“A” = approximate relative
humidity reading
1. Push the switch on; the light will come on.
NOTE: The letters “LOTPR” will show on the
control panel until it reaches 80°F (26°C).
2. Turn the “Hot Holding” control knob to show 80°F.
(26°C.) to 220°F (104°C). Push the knob to set the
temperature.
3. Turn the “AquaTemp” knob to desired humidity
value setting. Push the knob to set the value
number.
4. Preheat the cabinet for 1/2 hour (30 minutes).
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
NOTE: When the low water light is on, the “A”
numbers will not be close to an accurate
reading.
NOTE: These settings are based on laboratory condi-
tions and may differ from conditions at the
point of use. Experiment with the settings to
determine what is best for your application.
HOW TO TURN UNIT OFF:
Push switch off; light will go out.