6
General description,
continued
Illustration
Fig. 1
Parts
description
Part
Mode A
Mode B
Duct connection 1
Extract-
T3
Outside air –
T1
Duct connection 2
Exhaust –
T4
Supply
T2
Duct connection 3
Outside air–
T1
Extract
T3
Duct connection 4
Supply -
T2
Exhaust
T4
Filter 1
Extraction filter G4
Supply filter G4 or F7
Filter 2
Supply filter G4 or F7
Extraction filter G4
Fan cabinet 1
Extractor fan
Supply fan *
Fan cabinet 2
Supply fan*
Extractor fan
*Supply fanbox can be fitted with electrical preheat element (accessory)
Continued overleaf
Control panel
Filter 1
Filter 2
Fan cabinet 1
Fan cabinet 2
Bypass
Reverse flow heat exchanger
Duct 1
Duct 2
Duct 3
Duct 4
Water outlet – Mode B
Water outlet – Mode A
Front
Seen from below
Duct 4
Mode A
Duct 2
Mode B
Summary of Contents for HCV 300
Page 1: ...1 093683 Version 1 4 19 04 2017 HCV300 Service Manual Rev 1 4 EN...
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