Henny Penny HCH-930 Operation Manual
Model HCH-930/932
SECTION 3. OPERATION
3-1. INTRODUCTION This section contains an explanation of all controls and components,
and information on operating the HCH-930 and HCH-932. Read
the Introduction, Installation and Operation Sections before operating the cabinet.
3-2. OPERA TING CONTROLS Figures 3-1 through 3-10 identify and describe the function of all
operating controls and the major components of the cabinet.
1
2
Figure 3-1 Figure 3-2
3
4
5
Figure 3-3 Figure 3-4
803 3-1
3-2. OPERA TING CONTROLS (Continued)
7
6
Figure 3-5 Figure 3-6
Model HCH-930/932
8
9
10
Figure 3-7 Figure 3-8
14 13 15 12 11
16
Figure 3-9
Figure 3-10
3-2 803
Model HCH-930/932
3-2. OPERA TING CONTROLS (Continued)
Fig. Item
No. No. Description Function
3-1 1 W ater Strainer A filter preventing particles from entering the water line
and blocking the water valve
3-2 2 W ater V alve A valve, opened by the float switch, that allows water
to flow into the water pan
3-3 3 Water Pan Holds the water for creating humidity inside the cabinet
3-3 4 Baffles Metal plates placed in the water pan to transfer heat to
the water to create humidity
3-4 5 Float Switch An electromechanical level switch controlling the water
level in the water pan
3-5 6 Solid State Time Used to reduce the electrical load on the float switch
Delay Relay and provide an automatic delay of 10 seconds to avoid
overflowing the water pan
3-6 7 Blower Circulates air up from the cabinet, through the heater
coils, and water baffles, and back down into the
cabinet
3-7 8 Heater An 810 watt, open coil type heater
3-7 9 High Limit A safety device mounted on the heater plate which
protects the unit from overheating
3-8 10 Thermostat An electromechanical device controlling the
temperature inside the cabinet
3-9 11 Thermometer Indicates the temperature inside the cabinet
3-9 12 Power Switch Controls electrical current to the cabinet
3-9 13 Power Light When lit, indicates the power switch is on, and that the
components have electrical current supplied to them
3-9 14 Water Light When lit, indicates the float switch is calling for water
3-9 15 Heat Light When lit, indicates the thermostat is calling for heat
3-10 16 Fan Circulates fresh air around the operating components
203 3-3
3-3. ST ART-UP
Model HCH-930/932
Before using the heated holding cabinet, thoroughly clean
the unit as described in the Cleaning Procedures Section
of this manual.
For CDT units: To operate the unit, move the power switch to the ON position.
Select either the A or B mode by depressing the UP button
for A, or the DOWN button for B.
The display shows an increasing temperature indicating the cabinet
is heating. When the operating pre-set temperature is reached, the
display reads 74ºC + 3ºC (165ºF + 5ºF) inthe A mode, or 85ºC +
3ºC (185ºF + 5ºF) in the B mode.
Place product inside the drawers, and press the appropriate
timer button.
For electromechanical units: Turn the power switch to the ON position to operate the cabinet.
The power light illuminates, indicating the unit is operating.
The water light illuminates, indicating water is flowing into the
water pan. When the pan is full, the light goes out and the water
stops flowing.
A 10 second delay occurs before the float switch activates
the water solenoid. This prevents overworking the components if the cabinet is bumped, or moved.
The heat light illuminates, indicating the unit is heating. Once
operating temperature is reached, the light goes out. The operating
temperature is factory preset and is reached within one hour.
3-4. OPERA TION WITH 1. Place hot product in the wire baskets, or pans, inside the
PRODUCT drawers.
2. Serve the product first, that has been in the cabinet the longest.
3. Open the drawers only as necessary to load and serve product.
3-4 1110
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