MECHANICAL INSTALLATION
PRODUCT
ACS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS212794 E01
REV.
N
LANG.
en
PAGE
108/266
Figure 5-15 Tools for removing an air-to-air heat exchanger
5.8.2.1. Removing an air-to-air heat exchanger
1. Loosen the 4 self-tapping M6x12 screws (HAQN401205P0257) that fasten the 
heat exchanger to the roof.
2. Remove the cable ties.
3. Lift the heat exchanger by crane and move it approximately 20 cm to the back 
and place it on pieces of square timber.
1) Cordless drill
2) Wire cutter
3) Torx drill bit
4) Cable tie
1
3 4