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INDEX

INSTRUMENT PANEL FEATURES

INSTRUMENT PANEL FEATURES

2

FUNCTIONS MENU

3

GETTING STARTED

4

Initial Set-up

4

AUTOTUNE

4

Tune or tune at setpoint program

5

PROPORTIONAL CYCLE-TIME

5

Cycle-time recommendations

5

SECOND AND THIRD SETPOINTS (SP2 and SP3)

5

Error messages

6

LINEAR INPUT

6

Set-up procedure

6

FUNCTION LIST

7

Level 1

7

Level 2

7

Level 3

8

Output Options Table

8

Re-transmission

8

Level 4

9

Level A

10

PROGRAMMER

11

Function overview

11

Getting started (Programmer)

12

Program run mode

12

Display functions

12

Example program

13

Function map

14

Function list

16

Memory allocation table

17

Memory full indicator

17

Programming example

18

Program edit example

18

MECHANICAL INSTALLATION

19

DIN panel cut-out

19

Mounting

19

Cleaning

19

ELECTRICAL INSTALLATION

19

Typical application

20

Input options (diagrams)

21

Output options (diagrams)

21

INPUT SENSOR SELECTION

22

Temperature sensors 

22

Linear input

22

SPECIFICATION

22

SAFETY AND WARRANTY

23

2

Right Red LED:

Program Holdback
indicator

Orange Display:

Setpoint value or
program selection

Green LED:

Setpoint 1 output indicator

Upper Red LED:

Setpoint 2 output
indicator

Lower Red LED:

Setpoint 3 output
indicator

Green Display:

Process variable or

Function/Option

ADJUSTMENTS

To enter or exit 

program mode

: Press 

▲ ▼

together for 3 seconds

To scroll through 

functions

: Press 

or 

To change 

levels

or 

options

: Press 

✱ ▲

together or 

✱ ▼

together 

To view setpoint units: 

Press 

To increase setpoint: 

Press 

✱ ▲

together

To decrease setpoint: 

Press 

✱ ▼

together 

To reset latched alarm or tune fail:

Press 

▲ ▼

together briefly

To run or Hold a program:

Press 

✱ ▼ 

together for 3 seconds 

Notes:  

If in difficulty by becoming “lost” in program mode, press 

▲ 

and 

together for 3 

seconds to return to display mode, check the INSTRUMENT ADJUSTMENTS above and 
try again.

When in program mode, after 60 seconds of key inactivity the display will revert to 
either

inPt : nonE 

or, if the initial configuration has been completed, the measured 

value. Any settings already completed will be retained. During Program Configuration it
is recommended that this feature is inhibited. Select 

ProG StAY

in Level 4.

This page can be photocopied and
used as a visual aid and bookmark when
working in other parts of the manual. 

!

English

Содержание 43-1.7A

Страница 1: ...ure When the temperature has been reached turn the alarm switch to the On position Cabinet should not be loaded with product until the cabinet has operated for 24 hours at the desired set point temperature Maintenance tips for your Scientemp Freezer Regularly remove any frost build up by using a plastic wooden scraper Check and replace batteries on Alarm Signal System and Chart Recorder if equippe...

Страница 2: ...517 263 5492 Website www scientemp com OPERATING AND INSTALLATION MANUAL MODEL 43 1 7A This cabinet has passed the QUALITY CONTROL INSPECTION and meets the high standards at Scientemp Corp This inspection includes the complete refrigeration system cabinet construction and finish ...

Страница 3: ...lling using or maintaining this product please be sure to read this manual carefully Failure to follow these instructions may cause this product to malfunction which could result in injury or damage Below are important safety precautions that apply to this product Use this product only in the manner described in the product literature and in this manual Before using it verify that this product is ...

Страница 4: ...n this is desired In the event a temperature spread of more or less than factory set is desired refer to your digital temperature control manual NOTE It is recommended to keep the freezer operating continually rather than turning the freezer off and on 5 ELECTRICAL CONNECTIONS 5 1 Wiring This cabinet is equipped with a three prong grounding plug for your protection against shock hazards The cabine...

Страница 5: ...to the material stored in the freezer Most of the frost and ice collects near the top edge and is easily removed 2 In the case where the freezer is not loaded frost and ice may be removed by disconnecting the power until the frost and ice thaw After defrosting dry the freezer compartment interior and plug freezer back in 8 ALARM SIGNAL SYSTEM SCIENTEMP Alarm signal system is a dependable compact u...

Страница 6: ...troller 4 Remove the controller from the instrument panel 5 Insert new controller into instrument panel reverse procedures When rewiring use enclosed wiring diagram 11 CHANGING THERMOCOUPLE T C 1 Disconnect power and let freezer warm up 2 Remove stainless steel corner slips from front two corners 3 Remove white plastic breaker by pulling up and out on edge next to inner liner 4 Lift insulation and...

Страница 7: ...play Setpoint value or program selection Green LED Setpoint 1 output indicator Upper Red LED Setpoint 2 output indicator Lower Red LED Setpoint 3 output indicator Green Display Process variable or Function Option ADJUSTMENTS To enter or exit program mode Press together for 3 seconds To scroll through functions Press or To change levels or options Press together or together To view setpoint units P...

Страница 8: ... or by fire or flood CONSEQUENTIAL DAMAGES IN NO EVENT SHALL SCIENTEMP CORP BE LIABLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES INCLUDING WITHOUT LIMITATION PRODUCT LOSS OR PRODUCT SPOILAGE CLAIMS NOR FOR ANY DELAY IN THE PERFORMANCE OF THIS WARRANTY DUE TO CAUSES BEYOND ITS CONTROL GENERAL The standard warranty and any service contract related to the STANDARD WARRANTY shall apply only to the ...

Страница 9: ......

Страница 10: ...17B 3 1 14 4 5 6 10 9 14 15 17A 18 13 7 19 13 8 9 16 2 12 ...

Страница 11: ...Width 1095 1 7 W 10 Stainless Steel Corner Cap 1098 1 7 11 Replacement Key Not Pictured 1031 12 Metal Sub Breaker Clip Call 13 Sub Breaker Strip Length Call 14 Sub Breaker Strip Width Call 15 Keyed Hasp Lock Assembly 1027 4 16 Cabinet Shell Call 17A Leg Assembly Left Call 17B Leg Assembly Right Call 18 Standard Non Locking Casters 1030 2 18 Locking Casters Optional Not Shown 1030 2L 19 Interior Ta...

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