Heat Recovery unit CWL-300(B) / CWL-400(B) with option PCB
11
Settings
Chapter 4
4.2.4 Setting range and factory setting parameters
User
Adjustable
parameter
Description
Setting range
Factory setting
installer
U 1
9ROXPHVHWWLQJ
50..(max. -10)
100
U 2
9ROXPHVHWWLQJ
50..(max. -5)
150
CWL-300/
200
CWL-400
U 3
9ROXPHVHWWLQJ
50..300
CWL-300/
50..400
CWL-400
225
CWL-300/
300
CWL-400
U 4
Minimum atmospheric temperature bypass
5..20
10
U 5
Minimum indoor temperature bypass
18..30
22
U 6
Target temperature postheater
0..30
0
U 7
Modus proportional inputs
A,b,C,d
A
U 8
N.a.
0.1
0 (off)
I 1
Fixed imbalance
-100..+100
0
I 2
No contact step
0,1,2,3
1
I 3
N.a.
2,3
2
I 4
Switch setting 1
0,1,2,3
1
I 5
Switch setting 2
0,1,2,3
2
I 6
Switch setting 3
0,1,2,3
3
I 7
Imbalance permissible
0.1
1 (Yes)
I 8
Bypass mode
0.1, 2
1
I 9
Hysteresis indoor temperature bypass
0..5
2
I 10
Constant pressure switched off
0.1
0 (no)
I 11
Preheater or postheater
0, 1, 2, 3
0
I 12
Offset temperature preheater
-30 ...+30
0,5
I 13
Filter message on/off
1, 0
1 (on)
I 14
Option pcb present
1, 0
0 (no)
I 15
+HDWUHFRYHU\FRQ¿JXUDWLRQ
0.1
0 (
+HDWUHFRYHU\
)
I 16
Fan off
1,2,3
1
(output fan)
I 17
Repeat time
1 .. 24
24 (hour)
I 18
Min. switch-off time fan(s)
1 .. 240
60 (second)
I 19
Min. switch-off time fans after
VZLWFKLQJRQ9
1 .. 240
1 (second)
P1
,QSXWYROXPHDWLQFLGHQW
0..max
0
P2
2XWSXWYROXPHDWLQFLGHQW
0..max
0
P3
Bedroom correction input fan
-100..+100
-20
P4
Bedroom correction output fan
-100..+100
-20
P5
Link make contact 1
0,1,2,3,4
0
P6
Input mode make contact 1
0,1,2,3
0
P7
Output mode make contact 1
0,1,2,3
1
P8
Link make contact 2
0,1,2,3,4
0
P9
Input mode make contact 2
0,1,2,3
0
P10
Output mode make contact 2
0,1,2,3
1
P11
7DUJHWYROWDJHSURSRUWLRQDO
0..10
8
P12
0D[LPXPYROWDJHSURSRUWLRQDO
0..10
10
P13
Integration time proportional 1
0..1250
0
P14
7DUJHWYROWDJHSURSRUWLRQDO
0..10
4
P15
0D[LPXPYROWDJHSURSRUWLRQDO
0..10
10
P16
Integration time proportional 2
0..1250
0
P17
/LQNEHGURRPYDOYHV
0.1, 2
0
