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Controller Setup For Analog MRLDS MRLDS Analog Version (809-100x) • 7

4.4 Controller Setup For

Analog MRLDS

4.4.1 E2 Controllers Version 2.5

and Newer

1. Log in to the E2 controller.

2. Press the Menu button to open the Main Menu.

3. Select 7. System Configuration.

4. Select 1. Input Definitions.

5. Select the board/point input.

6. Press F1 Setup.

7. Select Analog Sensor.

8. On the Analog Input screen, select MRLDS

Refr. as the Sensor Type. The parameters are

then automatically configured for you.

9. Press the

 (Back) button to save changes.

If the device is configured and powered correctly, a

value will be visible under the Value column on the Input

Status screen.

4.4.2 Einstein/E2 Controllers Prior

to Version 2.5

For Einstein and E2 controllers prior to version 2.5,

follow the steps below, set the sensor type to Linear, and

manually enter the parameters:

1. Log into the E2 controller.

2. Press the Menu button to open the Main Menu.

3. Select 7. System Configuration.

4. Select 1. Input Definitions.

5. Select the board/point input.

6. Press F1 Setup.

7. Manually enter the following parameters on the

Input Setup screen:

•Sensor Type: Linear

•Low End Point: 0.8V

•Low Eng. Units: -50

•Select Eng. Units: PPM

•HighEnd Point: 5.5V

•High Eng. Units: 1125

•Low End Limit: -100

•HighEnd Limit: 1150

(Set the alarm failure to < -10PPM.)

8. Press the

 (Back) button to save changes.

If the device is configured and powered correctly, a

value will be visible under the Value column on the Input

Status screen.

4.4.3 RMCC Controllers

For RMCC-type controllers, set the Gain parameter to

250 and Offset to -1000.

Refrigerant Type J2|J1

R-22

R-134a, R-407A, R-407C,

R-410A, R-427A

R-404A, R-422A, R-422D,

R-507

Table 4-1

- Refrigerant Jumper Settings

Figure 4-4 - Analog Input Screen Settings Example for E2

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 25 26

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