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Example: Wilo-Para MAXO-Z 25-180-08-F21 U03-AIS-K01
K01
Table 1: Type key
5.2
Equipment variants
Vari-
HMI
ant
F01
Operating
button
F02
Operating
button
F21
Status LED
F22
Status LED
F23
Status LED
F41
Status LED
F42
Status LED
Table 2: Equipment variants
Installation and operating instructions • Wilo-Para MAXO/-G/-R/-Z • Ed.04/2024-11
Electrical accessory set not included in the scope of delivery:
K01 = 1x mains cable (1.5 m)
K02 = 1x mains cable + 1x signal cable (1.5 m)
K03 = 1x mains cable + 1x signal cable + 1x SSM cable (1.5 m)
K04 = 1x mains cable adapter Molex SD 5025-03P1
C08 = 1x mains cable + 1x signal cable (2 m)
Internal control
External control
function
function
Variable differential
pressure Δp-v
Constant differen-
tial pressure Δp-c
Constant speed
Variable differential
PWM 1
pressure Δp-v
PWM 2
Constant differen-
Analogue 0 ... 10 V
tial pressure Δp-c
with cable break
Constant speed
function
Analogue 0 ... 10 V
without cable break
function
PWM 1
PWM 2
PWM 1
LIN (extended)
Modbus
Communication
Other func-
tions
Venting
Deblocking
Resetting the
factory settings
Key lock
Pump kick
SSM
Venting
(collective fault
Deblocking
signal)
Resetting the
factory settings
Key lock
Pump kick
iPWM flow rate cal-
Deblocking
culation
Pump kick
iPWM flow rate cal-
Deblocking
culation
Pump kick
iPWM power calcu-
Deblocking
lation
Pump kick
LIN (extended)
Venting
Deblocking
Pump kick
Modbus
Deblocking
Pump kick
en
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