salmson PRIUX home, Инструкции по установке и запуску

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29
English
10 Faults, causes and remedies
SWITCH OFF the pump before any operation.
Fault signals
Faults Causes Remedies
Pump is not running
although the electrical
• 3
• Electrical fuse defective Check fuses
Pump has no voltage •
Pump is making noises Cavitation due to insufficient
suction pressure
Increase the system suction
•
range
Check the delivery-head setting
•
necessary
Building does not get
• Thermal output of the heating
• Increase setpoint
• ˜
Code Number Faults Causes Remedies
;*^ Undervoltage • 3•
on mains side Check mains voltage
;*/ Overvoltage • 3
on mains side Check mains voltage
;*† Generator operation „ •
through the pump
32 pump
has no mains voltage Check mains voltage
;*)* Blocking ˜ Contact customer
service
;)) Dry run Air in the pump < ˜• '3+
pressure
;,) Overload Sluggish motor Contact customer
service
;,Z Short-circuit Motor current too
high Contact customer
service
;,/ <+
• „ Contact customer
service
;Z* Module overheat Module interior too
• Check operating
”/,
;Z Module defective Electronic components Contact customer
service
Salmson