Manual

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HL10 Series HUMIDIFIED HOLDING CABINETS

MODELS: HL10-5, HL10-8, HL10-14, HL10-18 & HL10-36

(formerly HWU18S1XE, HWU14S1XE, HWU8S1XE & HWU5S1XE, HWC36S1XE, HWC28S1XE, HWC16S1XE,

HWC10S1XE & HWP36S1XE-D)

OWNERS / OPERATORS MANUAL

Part Number: 18400-3118 e Printed in The United States of America Rev. KBA120512

TABLE OF CONTENTS

SAFETY PRECAUTIONS……………………………..……….. 2

FEATURES & SPECIFICATIONS………..……………..……. 3

UNPACKING, INSPECTION & FREIGHT DAMAGE……….. 4

INSTALLATION & STARTUP …………………….…………… 5

CONTROL PANEL LAYOUT………………………………….. 6

WATER SENSITIVITY CALIBRATION………………………. 7-8

NORMAL OPERATION……………………...………………… 9-10

FOOD HOLDING GUIDE………………………………………. 11

REGULAR CLEANING PROCEDURES………………..……. 12

CABINET MAINTENANCE……………………………………. 13

WIRING DIAGRAMS...…………………………………………… 14-15

TROUBLESHOOTING GUIDE ……………………………….. 16

WARRANTY STATEMENT……….……………….………….. 17

HL10-18

with optional clear door

HL10-14

with optional clear door

HL10-8

with standard solid

door

MANUFACTURED BY:

CARTER-HOFFMANN

1551 McCormick Avenue

Mundelein, IL 60060 U.S.A.

Phone: 847-362-5500

Fax: 847-367-8981

Toll Free: 800-323-9793

Email: technicalservice@carter-hoffmann.com

HL10-36-D

with optional Dutch clear doors

Summary of content (17 pages)

PAGE 1
HL10 Series HUMIDIFIED HOLDING CABINETS MODELS: HL10-5, HL10-8, HL10-14, HL10-18 & HL10-36 (formerly HWU18S1XE, HWU14S1XE, HWU8S1XE & HWU5S1XE, HWC36S1XE, HWC28S1XE, HWC16S1XE, HWC10S1XE & HWP36S1XE-D) OWNERS / OPERATORS MANUAL MANUFACTURED BY: CARTER-HOFFMANN 1551 McCormick Avenue Mundelein, IL 60060 U.S.A. Phone: 847-362-5500 Fax: 847-367-8981 Toll Free: 800-323-9793 Email: technicalservice@carter-hoffmann.
PAGE 2
SAFETY PRECAUTIONS WARNING WARNING: ELECTRIC SHOCK HAZARD All service requiring access to non-insulated components must be performed by qualified service personnel. Failure to heed this warning may result in severe electric shock. CAUTION: ELECTRIC SHOCK HAZARD Disconnect this appliance from electrical power before performing any maintenance or service. CAUTION: BURN HAZARD Exposed metal surfaces can be hot to the touch and may cause burns.
PAGE 3
FEATURES & SPECIFICATIONS Top-mounted enclosed water reservoir cannot be contaminated by food debris.         Off-the-shelf standard size pan is easy to clean and inexpensive to replace.   Precision-engineered heat ducts with blower for even heat and humidity. 90% humidity attainable at high temperatures. Digitally controlled and monitored heat and humidity levels with autofill water connection. Can be operated with or without humidity.
PAGE 4
UNPACKING AND INSPECTION This appliance should be thoroughly cleaned prior to use. 1. Remove the cabinet from shipping carton, ensuring that all packing materials and protective plastic have been removed from the unit. 2. Inspect all components for completeness and condition. See the CLEANING INSTRUCTIONS in this manual. - tray racks: Qty 2—one on each side of the cabinet. HWC cabinets will have angle slides welded to the tray racks.
PAGE 5
INSTALLATION and STARTUP WARNING: Risk of personal injury Installation procedures must be performed by a qualified technician with full knowledge of all applicable electrical codes. Failure could result in personal injury and property damage. LOCATION For proper operation and maximum performance, locate the unit in an ambient air temperature of 70ºF (21ºC). Avoid placement in areas near exhaust fans or where there are active air movements.
PAGE 6
hotLOGIX Press to silence low water and low temperature alarms. Press for 10 seconds to enter Alarm Toggle menu Displays setpoint and actual cabinet temperature values Low Temperature indicator Power Switch Low Water Indicator Temperature scale indicator (°F or °C) 6 Turn knob clockwise to increase temperature setpoint; turn counterclockwise to reduce temperature setpoint Displays setpoint and actual cabinet humidity values Press to show actual Temperature / Humidity inside cabinet.
PAGE 7
Water probe sensitivity adjustment procedures If, after you have filled the water pan, the “Low Water” alarm is activated, the sensitivity of the water probes may need to be adjusted to detect your quality of water. To adjust the water probe sensitivity, follow these steps: 1. Turn off power to the unit. 2. Completely empty the water pan and replace. 3. Push in the humidity adjustment dial.
PAGE 8
Water probe sensitivity adjustment procedures (cont.) CAUTION: HOT SURFACE Inner surfaces of the unit will be very hot during and after operation. 6. Add more water to the pan until the shortest probe is in the water. Follow the same procedure as in step number four until the line farthest to the right on the temperature display moves from the bottom to the top of the display (see illustration). This probe is now sensing water.
PAGE 9
NORMAL OPERATION CAUTION: HOT SURFACE Inner surfaces of the unit will be very hot during and after operation. Avoid touching the cabinet when loading or removing product. Factory default setpoints: - temperature: 160ºF (71°C) - humidity: 50% - low temp alarm:140ºF(60°C) Operating ranges: - temp alarm: 80ºF-180ºF (27-82ºC) - air temp: 90ºF-200ºF (32-93ºC) - humidity: OFF-90% The factory default for the temperature display is in ºF.
PAGE 10
NORMAL OPERATION (CONT) CAUTION: HOT SURFACE Inner surfaces of the unit will be very hot during and after operation. Avoid touching the cabinet when loading or removing product. The LO / H2O alarm can be silenced by pressing the alarm off button or by adding water to the reservoir. If the alarm off button is pressed and no water is added, the alarm will sound again after 5 minutes. CAUTION: WATER HAZARD A water trough is located at the base of the door to collect condensation.
PAGE 11
FOOD HOLDING GUIDE CAUTION: SAFE FOOD HOLDING PRACTICES RECOMMENDED Cooking food to a safe temperature, holding at a temperature of at least 140°F is critical in the prevention of foodborne illness. Hold only cooked, hot food at 140°F or higher. This cabinet is not intended to cook or reheat food. Food must be at appropriate temperature before being placed into cabinet.
PAGE 12
DAILY CLEANING PROCEDURES CAUTION: ELECTRIC SHOCK HAZARD Disconnect appliance from electric power before cleaning. 1. After all food products have been removed from the cabinet, turn the power switch to “OFF” and allow the cabinet to cool. 2. Unplug the unit prior to any cleaning. 3. Remove and clean the water pan from the inside top of the cabinet. Caution, water may still be hot from prior use. A vinegar & water solution may be used to remove stubborn mineral deposits.
PAGE 13
CABINET MAINTENANCE WARNING: DO NOT perform these procedures while the cabinet is turned on or heated. Turn off the power and wait for the cabinet to cool to room temperature. CAUTION: Do not move cabinet unless door is securely closed. Serious damage to hinges and door may result if bumped into tables, walls, or other equipment when the doors are open. CASTERS Caster bearings are equipped with Zerk grease fittings so that they may be easily lubricated with a grease gun.
PAGE 14
HL10 SERIES WITH DIGITAL CONTROL 120 VOLT, 2100 WATT, 17.
PAGE 15
HL10 SERIES WITH DIGITAL CONTROL 240 VOLT, 2400 WATT, 10 AMP, 1 PH, 50/60 HZ
PAGE 16
TROUBLESHOOTING GUIDE SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY No power on display Not plugged in or circuit breaker tripped Check or reset circuit breaker Connect to proper receptacle Power cord damaged Check - replace if required Power switch damaged or defective Check - replace if required Operation where product temp is too high Check product temps going into holding cabinet Control incorrectly set or defective Check proper operation or calibration of control Unit is on, motors are running b
PAGE 17
3-YEAR WARRANTY on HOTLOGIX HOLDING CABINETS Carter-Hoffmann Warranty: Carter-Hoffmann (“CARTER-HOFFMANN”) warrants to the initial purchaser of its standard Carter Line Products that CARTER-HOFFMANN will, at its option, repair or replace, during the warranty period set forth below, any part of such products made necessary due to a defect in material or workmanship which is present when the product leaves its factory and which manifests itself during the warranty period under normal use and service.