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Product information
Vari-
HMI
ant
F02
Operating
button
F21
Status LED
F22
Status LED
F23
Status LED
F41
Status LED
F42
Status LED
Table 2: Equipment variants
5.3
Technical data
Technical data
Connection voltage
Protection class
Insulation class
Energy efficiency index EEI
Permissible fluid temperature
Permissible fluid temperature for domestic hot
water
Permitted ambient temperature
Max. operating pressure
66
Internal control
External control
function
function
Variable differen-
PWM 1
tial 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
SSM
(collective fault
signal)
iPWM flow rate
calculation
iPWM flow rate
calculation
iPWM power calcu-
lation
LIN (extended)
Modbus
1~230 V +10 % / -15 %, 50/60 Hz
IPX4D
F
See rating plate (Fig. I, Item 7)
-20 °C ... +95 °C (+110 °C with reduced performance)
0 °C ... +85 °C
-20 °C ... +45 °C (+70 °C with reduced performance)
10 bar (1000 kPa)
Other func-
tions
Venting
Deblocking
Resetting the
factory settings
Key lock
Pump kick
Deblocking
Pump kick
Deblocking
Pump kick
Deblocking
Pump kick
Venting
Deblocking
Pump kick
Deblocking
Pump kick
WILO SE 2022-04
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