Armstrong Design Envelope 4302 IVS Série Instructions D'installation Et D'utilisation page 30

Instructions d'installation
et d'utilisation
30
Tableau de localisation des pannes - Aucun pavé numérique disponible
Design Envelope 4302 ivs et 4382 ivs Groupe de
pompage vertical en ligne avec commandes intégrées
no
Check 3 phase
mains supply
no
Connect x101
t3 to t6
no
Check remote
start signal or
link x101
T4 to T6
no
Check remote
reference
signal from
bms
Local Stop - A
keypad is
reqired to
start the unit
There is a fault
- use a keypad
to diagnose
Pump won't
Start
yes
Is led
302 lit?
Is the pump
no - bms
being used in
Sensorless
Mode?
Is the Link
made on x101
t3 - t6?
Connect x101
yes
t3 to t6
Is a start
signal applied
to x101 t4?
Check remote
start signal or
yes
link x101
T4 to T6
yes
Is the reference
signal on x101 t2
>0vdc?
Is led
301 flashing
Yes
slowly?
yes
Is red led
300 lit?
Contact
Armstrong Service
Department
yes
no
Is the Link
made on x101
t3 to t6?
yes
no
Is a start
signal applied
to x101 T4?
yes
no
no