96
Checking the fuses
For fuse locations, see from page 41:
■ Fuse F1 is located on the power ter-
minal of the heat pump control unit.
■ Fuse F3 is located on the main PCB.
■ Fuse F101 is located on the AVI PCB.
Fuses F1 and F3:
■ 6.3 AH (slow), 250 V~
■ Max. power loss
≤
2.5 W
Fuse F101:
■ 0.2 AL (slow)
Danger
Contact with 'live' components
can lead to severe injury from
electric current.
Before working on the equip-
ment, always ensure that
the
power circuit is also at zero
volt.
Removing the fuse does
not
switch the power circuit to zero
volt
.
Troubleshooting
Repairs
(cont.)
5724 152 GB
Summary of Contents for AWS 104
Page 5: ...5 Certificates Declaration of conformity 119 Keyword index 120 Index Index cont 5724 152 GB...
Page 87: ...87 Opening programming unit 3 2 1 2x Troubleshooting Repairs cont 5724 152 GB Service...
Page 89: ...89 Removing separating plate 1 2 Troubleshooting Repairs cont 5724 152 GB Service...
