Chapter 4: E2 Controller

Table 4-5. Alarms 9 to 16.

Number

Description

Bitmask

Default

 

 

 

 

9

Filter alarm

1

0

 

 

 

 

10

Fire/smoke alarm

2

2

 

 

 

 

11

Water detection alarm

4

4

 

 

 

 

12

Condensate pan alarm

8

8

 

 

 

 

13

Circuit low pressure alarm

16

16

 

 

 

 

14

Circuit high pressure

32

32

alarm

 

 

 

 

 

 

 

15

Dual power Input A alarm

64

0

 

 

 

 

16

Dual power Input B alarm

128

0

 

 

 

Factory Default Bitmask Total

 

62

 

 

 

 

NOTE: The default values (shown in bold italics) are factory set to generate a custom alarm output on any of the major alarms and any sensor failure. Only the enabled sensors can generate an alarm. To enable an additional custom alarm, add the alarm bitmask number to the factory default total and enter the new total for the applicable alarm numbers in the Custom Alarm Setup screen. If an alarm condition appearing in the following tables is detected, it needs to be reset at the interface display panel or via the BMS.

Table 4-6. Alarms 17 to 24.

Number

Description

Bitmask

Default

 

 

 

 

17

Humidifier alarm

1

1

 

 

 

 

18

High temperature alarm

2

0

 

 

 

 

19

Low temperature alarm

4

0

 

 

 

 

20

High humidity alarm

8

0

 

 

 

 

21

Low humidity alarm

16

0

 

 

 

 

22

High water temperature CW1

32

0

 

 

 

 

23

Low water temperature CW1

64

0

 

 

 

 

24

Loss of power

128

128

 

 

 

Factory Default Bitmask Total

 

129

 

 

 

 

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Black Box CRDX-G-FS-24KW, CRDX-W-FS-12KW, CRDX-A-FS-24KW, CRDX-W-FS-24KW, CRDX-G-FS-12KW user manual Alarms 9 to, Alarms 17 to

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