VDH ALFA 31 Скачать руководство пользователя страница 3

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* Parameters ALFA 31.

PARA-
METER

DESCRIPTION PARAMETER

RANGE

STANDARD
VALUE

01
02
03
04
10
11

15

16
17
18

19
20

Switching differential
Minimum setpoint
Maximum setpoint
Offset temperature sensor
Startup delay after power failure
Relays on at sensor failure

Function cooling or heating

Switch on delay relays   1)
Switch off delay relays  1)
Parameter 16/17 in sec. or min.

Minimum on-time relays
Minimum off-time relays

1..15°C
-50..+50°C
-50..+50°C
-15..+15°C
0..99 min.
0 = No
1 = Yes
0 = Cool
1 = Heat
0..99
0..99
0 = sec.
1 = min.
0..99 min.
0..99 min.

3

-50
+50

0
0
0

0

0
0
0

0
0

1) On active delay led 'on' blinks.

* Address.

VDH Products BV

Tel:

+31 (0)50 30 28 900

Produktieweg 1

Fax:

+31 (0)50 30 28 980

9301 ZS  Roden

Email:

[email protected]

The Netherlands

Internet:

www.vdhproducts.nl

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