Daikin R32 Split Series Installer's Reference Guide

7 | Unit installation
Installer reference guide
34
EKHWET90~120BAV3
R32 Split series – Domestic hot water tank
4P680077-1 – 2021.11
Table 2: Minimum release height
Take the following into account:
• For intermediate floor areas, use the column with the lower value. Example: If the floor area is 5m², use the
column of 4.00m².
• For intermediate refrigerant charges, use the row with the higher value. Example: If the refrigerant charge is
2.35kg, use the row of 2.4kg.
Minimum release height (m)
Charge (kg) Floor area (m²)
2,00 4,00 6,00 8,00 10,00 12,00 14,00
2.2 4,88 2,49 1,70 1,47 (*) (*) (*)
2.3 5,10 2,60 1,77 1,53 1,38 (*) (*)
2.4 5,32 2,71 1,84 1,59 1,43 (*) (*)
2.5 5,53 2,82 1,91 1,65 1,49 1,37 (*)
2.6 5,75 2,93 1,99 1,71 1,54 1,42 (*)
Table 3: Minimum bottom opening area for natural ventilation
Take the following into account:
• Use the correct table. For intermediate refrigerant charges, use the table with the higher value. Example: If the
refrigerant charge is 2.34kg, use the table of 2.4kg.
• For intermediate floor areas, use the column with the lower value. Example: If the floor area is 5m², use the
column of 4.00m².
• For intermediate release height values, use the row with the lower value. Example: If the release height is
2.20m, use the row of 2.05m.
• A
nv
: Bottom opening area for natural ventilation.
• A
nv-min
: Minimum bottom opening area for natural ventilation.
• (*): Already OK (no ventilation openings needed).
A
nv-min
(dm²) – In case of Refrigerant charge=2.2kg
Release height (m) Floor area of room A (m²) [! NOT room A + room B !]
2,00 4,00 6,00 8,00 10,00 12,00 14,00
1.23 4,7 3,1 1,5 0,7 (*) (*) (*)
1.45 4,0 2,3 0,6 (*) (*) (*) (*)
1.65 3,6 1,7 (*) (*) (*) (*) (*)
1.85 3,2 1,2 (*) (*) (*) (*) (*)
2.05 2,8 0,7 (*) (*) (*) (*) (*)
2.25 2,5 0,3 (*) (*) (*) (*) (*)
2.45 2,2 (*) (*) (*) (*) (*) (*)
2.65 1,9 (*) (*) (*) (*) (*) (*)
A
nv-min
(dm²) – In case of Refrigerant charge=2.4kg
Release height (m) Floor area of room A (m²) [! NOT room A + room B !]
2,00 4,00 6,00 8,00 10,00 12,00 14,00
1.23 5,2 3,6 2,0 1,3 0,6 (*) (*)
1.45 4,6 2,8 1,1 0,2 (*) (*) (*)
1.65 4,1 2,2 0,3 (*) (*) (*) (*)
1.85 3,6 1,7 (*) (*) (*) (*) (*)
2.05 3,2 1,2 (*) (*) (*) (*) (*)
2.25 2,9 0,7 (*) (*) (*) (*) (*)
2.45 2,6 0,3 (*) (*) (*) (*) (*)
2.65 2,3 (*) (*) (*) (*) (*) (*)
A
nv-min
(dm²) – In case of Refrigerant charge=2.6kg
Release height (m) Floor area of room A (m²) [! NOT room A + room B !]
2,00 4,00 6,00 8,00 10,00 12,00 14,00
1.23 5,8 4,2 2,6 1,9 1,3 0,6 (*)
1.45 5,1 3,3 1,6 0,8 (*) (*) (*)
1.65 4,5 2,7 0,8 (*) (*) (*) (*)
1.85 4,1 2,1 0,2 (*) (*) (*) (*)
2.05 3,7 1,6 (*) (*) (*) (*) (*)
2.25 3,3 1,2 (*) (*) (*) (*) (*)

Daikin R32 Split Series Specifications

General

Brand	Daikin
Model	R32 Split Series
Category	Air Conditioner
Language	English