Daikin Altherma 3 R F, Installer'S Reference Manual

Page: 85 / 312

7 | Unit installation
Installer reference guide
85
ERLA11~W1 + EBVH16SU23DJ
Daikin Altherma 3 R F
4P655196-1 – 2021.09
D Drain holes
E Knockout hole for snow
Snow
In regions with snowfall, snow might build up and freeze between the heat
exchanger and the casing of the unit. This might decrease the operating efficiency.
To prevent this:
1 Remove the knockout hole (a) by tapping on the attachment points with a flat
head screwdriver and a hammer.
a
2 Remove the burrs, and paint the edges and areas around the edges using
repair paint to prevent rusting.
NOTICE
When making knockout holes, do NOT damage the casing and underlying piping.
7.3.6 To install the discharge grille
1 Insert the hooks. To prevent breaking the hooks:
▪
First insert the bottom hooks (2×).
▪ Then insert the top hooks (2×).
2 Insert and fix the screws (4×)(delivered as accessory).
4 N • m
4×
T25
1
2
2
1