Control Company 4227 - User Manual

Recommended Digital/Traceable Thermometer
DIGITAL/TRACEABLE
THERMOMETER INSTRUCTIONS
SPECIFICATIONS
Range: -58.0 to 158.0 °F / -50.0 to 70.0 °C
Resolution: 0.1°
Update Rate: 10 seconds
Battery: AAA (1.5V)
Probe Supplied:
Model 4227 - Supplied with a bottle sensor and cable. Bottle sensor is filled
with a patented non toxic glycol solution that is GRAS (Generally Recognized
As Safe) by the FDA (Food and Drug Administration) eliminating concerns
about incidental contact with food or drinking water. The solution filled bottle
simulates the temperature of other stored liquids. Velcro® and a magnetic
strip are provided to mount the bottle to the inside of a refrigerator/freezer and
to mount the display on the outside. The micro-thin probe cable permits
refrigerator/freezer doors to close on it.
TEMPERATURE DISPLAY MODES
Ambient Temperature Display Mode (IN):
Indicated by “IN” appearing on the display, displays the current ambient
temperature and either the ambient temperature memory (MIN/MAX) or the
ambient temperature alarm limits (LO/HI). For the purpose of temperature
monitoring there is no requirement to display the ‘IN’ Mode
Probe Temperature Display Mode (OUT):
Indicated by “OUT” appearing on the display, the current probe temperature
and either the probe temperature memory (MIN/MAX) or the probe
temperature alarm limits (LO/HI). The ‘OUT’ Mode is the screen that is
used to record temperature monitoring. Please ensure that this screen
is displayed at all times.
To change between ambient (IN) and probe (OUT) temperature display
modes, press the IN/OUT button located on the back of the unit. Please
ensure that the ‘OUT’ screen is displayed at all times ,
DISPLAYING °F OR °C
To display the temperature readings in Fahrenheit or Celsius, press the °C/°F
button located on the back of the unit. Temperature montoring should
always be recorded in Celsius -°C.

Summary

Thermometer Specifications

Range and Resolution

Details thermometer range (-58.0 to 158.0 °F / -50.0 to 70.0 °C) and resolution (0.1°).

Update Rate and Battery

Specifies the update rate (10 seconds) and battery type (AAA 1.5V).

Model 4227 Probe Details

Describes the Model 4227, its glycol-filled bottle sensor, and mounting features.

Temperature Display Modes

Ambient Temperature Display (IN)

Explains the 'IN' mode for ambient temperature, showing current, MIN/MAX, or alarm limits.

Probe Temperature Display (OUT)

Explains the 'OUT' mode for probe temperature, showing current, MIN/MAX, or alarm limits.

Temperature Unit Selection

Alarm Sounding and Settings

Alarm Functionality

Describes alarm sounding for out-of-limit temperatures (LO/HI) and how it stops.

Manual Alarm Silencing

Explains how to manually silence an alarm by pressing MIN or MAX buttons.

Checking Alarm Settings

Instructions to check alarm settings (2°C LOW, 8°C HI) using the MODE button.

Unit Operation Buttons

Reset Button Usage

Advises against pressing the RESET button and to contact staff for issues.

ON;OFF Button

Details on turning the unit on/off, noting memory and alarms are not cleared.

Magnet Attachement

Advice on attaching the magnet for placement on or side of the fridge.

Quick Guide Thermometer Set Up

Initial Setup Steps

Step-by-step guide for probe connection, battery installation, and placement.

Setting Alarm Limits

Instructions to set minimum (LO) and maximum (HI) alarm limits using MODE and MIN/MAX buttons.

Unit Readiness

Confirms unit readiness, display of 'OUT' mode, and alarm bell logo.

Alarm Recording and Monitoring

Clearing Alarm Recording

Procedure to reset minimum and maximum temperature records after each recording.

Monitoring Procedure Example

Guidance on manually logging current date, time, and temperature readings daily.

Operational Difficulties and Battery

Troubleshooting Operational Difficulties

Suggests replacing the battery to resolve apparent operational difficulties.

Battery Replacement

Instructions for replacing the battery, including opening the compartment and inserting a new AAA battery.

Product and Supplier Information

Control Company 4227 Specifications

General

Type	Infrared Thermometer
Distance to Spot Ratio	12:1
Temperature Range	-58°F to 1022°F (-50°C to 550°C)
Resolution	0.1°F/°C
Display	LCD
Battery	9V
Battery Life	12 hours continuous use
Response Time	500 ms