Horizon Series Operation; Initial Power Up; Display Minimum And Maximum Monitor Temperature Recordings - Helmer i Series Operation Manual

Helmer Scientific i.Series
6

Horizon Series Operation

6.1 Initial Power Up

1. Plug the power cord into a grounded outlet that meets the electrical requirements on the product specification label.
2. Turn the AC power switch ON.
3. Install 9 V back-up battery located on top of unit.
4. Press Down Arrow (Mute) if high temperature alarm sounds.
5. Turn alarm key switch to ON position to enable audible alarms.
Notes
• For models equipped with optional Access Control, the back-up battery is turned ON with a key switch.
• If an alarm condition other than High Temperature occurs, refer to the service manual for troubleshooting.
A
B
C
D
E
F
G
H
I
Monitor and Control Panel

6.2 Display Minimum and Maximum Monitor Temperature Recordings

Notes
• This feature is standard on Horizon Series™ models with serial numbers of 2015494 or higher. Some exceptions may
exist. For confirmation on your unit, please contact Helmer Technical Service.
• This feature only applies to the Monitor temperature probe.
• Units which do not include the minimum and maximum recording feature will not display ˚C or ˚F when entering the
program mode.
The minimum and maximum recording feature allows the user to view a minimum temperature occurrence and a maximum
temperature occurrence within a given period of time. The timer provides a time reference in which those temperatures occurred.
View minimum temperature recording
1. Press and hold the Down Arrow button for 1 second and listen for a single beep.
The display will alternate between LO and a valid temperature value five (5) times followed by a single beep to indicate
2.
exit back to the temperature display.
View maximum temperature recording
1. Press and hold the Up Arrow button for 1 second and listen for a single beep.
The display will alternate between HI and a valid temperature value five (5) times followed by a single beep to indicate
2.
exit back to the temperature display.
360372/B
and Horizon Series Refrigerator - Upright
® ™
J
Label Description
A COOL lamp
B LED Display
C HIGH TEMP lamp
K
D LOW TEMP lamp
L
E DOOR ALARM lamp
M
F UP ARROW button
N
G DOWN ARROW button
Label Description
H SEL button
I ALARM DISABLE key switch
J SET lamp
K SET button
L CONTROL lamp
M MONITOR lamp
N LIGHT switch
Operation Manual
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