To Install The Anchor Bolts; Duct Connections - Daikin VAM-J8 Installation And Operation Manual

11 Unit installation
Vertical installation
INFORMATION
When the unit is installed vertically, the installer MUST
provide a support under the unit to distribute the weight of
the unit between the support and the installation bolts in
the wall.
NOTICE
When the heat reclaim ventilation unit is installed vertically
in low outdoor temperature conditions, dewing or freezing
may occur. If such operating conditions are to be expected,
take the appropriate precautions, e.g. install an electrical
heater.
Installation tips
▪ Installing the unit upside down allows for common use of the
inspection hole, thus reducing the required maintenance space.
For example, if 2 units are installed closely together, only 1
inspection hole is required for maintaining or replacing filters, heat
exchange elements,...
a
c
b
a Control box
b Service cover
c Inspection hole
▪ Keep in mind that the ceiling hooks MUST be rotated 180° when
the heat reclaim ventilation unit is installed upside down (see the
figure).
a
Installation and operation manual
12
b
a Ceiling hook
b Service cover
11.4

To install the anchor bolts

Prerequisite: Before installing the anchor bolts, remove any foreign
objects, such as vinyl and paper, from the inside of the fan housing.
1 Install the anchor bolts (M10 to M12).
2 Pass the metal suspension brackets over the anchor bolts.
3 Secure the anchor bolts with washer and nut.
For models 350~1000
For models 1500+2000
a Ceiling hook
b Nut
c Washer
d Double nut
NOTICE
ALWAYS hang up the unit by its suspension brackets.
11.5

Duct connections

Do NOT connect the ducts as follows:
Extreme bend. Do NOT bend the duct more than 90°.
a
b
c
d
a
b
c
d
VAM350~2000J8VEB
Heat reclaim ventilation unit
4P664011-1 – 2021.08