71
B
C
8.
To prevent damage to electrical com-
ponents, connect an on-site hose to
the secondary circuit air vent valve
B
.
Open secondary circuit air vent valve
B
.
9.
Move 3-way diverter valve
C
by its
handle into its centre position.
10.
Close secondary circuit air vent
valve
B
.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5601 429 GB
Service
Содержание 7424689
Страница 83: ...83 Opening the programming unit 1 3 2 2x Troubleshooting Repairs 5601 429 GB Service ...
Страница 84: ...84 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5601 429 GB ...
Страница 85: ...85 Placing the control panel in its service position 4x 2 3 1 Troubleshooting Repairs cont 5601 429 GB Service ...
Страница 86: ...86 Removing the separating plate 1 2 Troubleshooting Repairs cont 5601 429 GB ...