Immergas CAESAR 14 3 E - 3 Controls and Maintenance; Hydraulic Diagram

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3-1

16 - IE

INSTALLATORUSERTECHNICIAN

CONTROL AND MAINTENANCE

3.1 HYDRAULIC DIAGRAM.

Key:

1 - Fan

2 - Sealed chamber

3 - Safety thermostat

4 - Primary heat exchanger

5 - DHW probe (hot water output)

6 - Burner

7 - Gas valve

8 - Flue pressure switch

9 - Flue hood

10 - One-way valve

11 - Flow limiter

12 - Flow rate meter

13 - DHW probe (cold water input)

14 - Domestic hot water inlet valve

AC - Domestic hot water outlet

AF - Domestic cold water inlet

G - Gas supply