
50
3065014_201612
Possible cause
Fault remedy
DHW circulation pump is
not delivering any DHW
• Vent the DHW circulation line
• Check whether the ball valve on the circulation
pump set is open
• DHW circulation pump is not correctly set; see chap-
ter ZP-3 DHW circulation pump set installation
• Check the non-return valve of the circulation pump
set
• Hydraulic pressure drop too big for DHW circulation
pump – check sizing – fit larger pump if required (on
site)
Operating mode incorrect-
ly set
See chapter ZP-3 DHW circulation pump set installa-
tion
Fault: no DHW circulation
Troubleshooting
Summary of Contents for FWS-2-80
Page 5: ...5 3065014_201612 Joogiveekeskus Ühenduskomplekt Paigalduskomplekt Tarnepakend ...
Page 15: ...15 3065014_201612 Primaarpumba PWM signaal 3 Hooldus ...
Page 16: ...16 3065014_201612 Segisti mootori vahetamine Hooldus ...
Page 19: ...19 3065014_201612 Hooldus ...
Page 31: ...31 3065014_201612 Freshwater module Connection set Installation set Standard delivery ...
Page 41: ...41 3065014_201612 PWM signal primary pump 3 Maintenance ...
Page 42: ...42 3065014_201612 Replacing the mixer motor Maintenance ...
Page 45: ...45 3065014_201612 Maintenance ...
Page 67: ...67 3065014_201612 Pirminio siurblio PWM signalas 3 Techninė priežiūra ...
Page 68: ...68 3065014_201612 Maišymo variklio keitimas Techninė priežiūra ...
Page 71: ...71 3065014_201612 Techninė priežiūra ...
Page 93: ...93 3065014_201612 PWM signāls primārajam sūknim 3 Tehniskā apkope ...
Page 94: ...94 3065014_201612 Jaucēja motora nomaiņa Tehniskā apkope ...