Wolf CWL-300 - Page 8

8 Heat Recovery unit CWL-300(B) / CWL-400(B) with option PCB
Chapter 4 Settings
user
Step
no.
Readout
(example
Description Remark
installer
No.1 2,200 &XUUHQWSRVLWLRQRXWSXWYROXPH>P
3
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No.2 C 0 Message code operating condition
C0 = No message
C3 = Input fan running at constant pressure
C6 = Output fan running at constant pressure
&  &RUUHFWLRQPD[LPXPDLUÀRZ
C8 = Imbalance detected, if not permissible
(I7=0). No response to multiple switch
until “OK“ has been pressed
C12= Incident setting triggered
No.3 bP.1 Bypass status
(only if mounted)
 E\SDVVYDOYHVKXW
 E\SDVVYDOYHDXWRPDWLF
2 = input at minimum
No.4 tP.9 7HPSHUDWXUHIURPDWPRVSKHUH>&@
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No.5 tS.21 7HPSHUDWXUHIURPLQGRRUV>&@
No.6 In.0 Not applicable
No.7 P1.6.2
9ROWDJHRQSURSRUWLRQDOLQSXW9
for moisture sensor
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No.8 P2.5.2
9ROWDJHRQSURSRUWLRQDOLQSXW9@
for carbon dioxode sensor (P2)
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No.9
u
.186 &XUUHQWLQSXWYROXPH>P
3
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No.10
U
.186 &XUUHQWRXWSXWYROXPH>P
3
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No.11 t.180 &XUUHQWSUHVVXUHLQSXWGXFW>3D@
No.12 A.180 &XUUHQWSUHVVXUHRXWSXWGXFW>3D@
No.13 u0.0 Status frost protection
 QRWDFWLYH
1 to 4 = imbalance
5 = input fan off
No. 14 St.9
Temperature to atmosphere
(sensor not connected as standard)
If not connected Pt.75
No.15 Pt.18
7HPSHUDWXUHWRGZHOOLQJ>&@
(sensor not connected as standard)
If not connected Pt.75
No.16 tn.25 7HPSHUDWXUHSRVWKHDWHU>&@  &QRWDFWLYH