Installation and Operation of IRHU
10
OPERATING INSTRUCTIONS
NOTE:
Before starting, move the Power Switch to
its OFF position then to its ON position. All the lights
should be RED.
NOTE:
Always stand on the front side of the warmer
facing the ON/OFF switch.
PROGRAMMING MODE
1. Enter Programming Mode
Press and hold for 5 seconds the two keys closest
to the ON/OFF switch.
One solid RED light will turn on. The two displays
will show numbers. All other displays will go out.
Press both keys
Press both keys.
2. Select and View Settings
The solid RED light indicates the selected pan.
The left display shows the setting number.
The right display shows the value.
To change the setting number:
Press the arrow keys on the left display.
View the values on the right display:
Number
Value
RED Light
Selected Pan
Settings
1 = Hold Time*
7 = Phase 3 Time
2 = Cook Time
8 = Phase 3 %Heat
3 = Phase 1 Time
9 = Phase 4 Enabled
4 = Phase 1 %Heat
10 = Linking
5 = Phase 2 Time
11 = Copying
6 = Phase 2 %Heat
* READ ONLY: CALCULATED INTERNALLY BY
ADDING PHASE HOLD TIMES
3. Enter and Exit Edit Mode
To enter edit mode
press and hold the DOWN arrow
key for 3 seconds – the solid RED LED will blink.
To exit edit mode
press and hold the DOWN
arrow key for 3 seconds – The blinking RED LED
will turn solid.
4. Edit Settings 1-8
Select the settings to be changed then enter edit
mode. Use the UP DOWN arrow keys to change
the value.
NOTE: FF =
Phase at 100%
9 =
Phase 4 Enable/Disable
Enabled = - -
Disabled = 00
Exit edit mode
5. Edit Linking – Setting 10
Select Setting 10, then enter edit mode.
The RED light indicates the selected pan.
The GREEN lights = Pans linked to the selected pan.
The OFF lights = Pans not linked to the selected pan.
Press any arrow key to turn the GREEN lights off.
Exit edit mode.
6. Copy – Settings 11:
Copies the selected pan’s
values to another pan.
Select setting 11, then enter edit mode. The blinking
RED light indicates the selected pan.
The GREEN lights = pans that already have the
same values.
The OFF lights = pans that have different values.
To copy the selected pan, press any arrow key.
The OFF light will turn YELLOW marking that pan
to be copied.