Daikin EWWT100Q - 13 Important Information on the Refrigerant Used; Factory and Field Charged Units Instructions

D-EIMHP01702-23_00EN- 70/72
13 IMPORTANT INFORMATION ON THE REFRIGERANT USED
This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere.
Refrigerant type:
R32
GWP Value (global warming potential):
675
Factory and Field charged units instructions
The refrigerant system is charged with fluorinated greenhouse gases and the refrigerant charge is impressed on the plate, shown
below, which is applied inside the electrical panel.
1. Fill in with indelible ink the refrigerant charge label supplied with the product as following instructions:
- the refrigerant charge for each circuit (1; 2; 3) added during commissioning (on-site charging)
- the total refrigerant charge (1 + 2 + 3)
- calculate the greenhouse gas emission with the following formula:
𝐺𝑊𝑃 ∗ 𝑡𝑜𝑡𝑎𝑙 𝑐ℎ𝑎𝑟𝑔𝑒
[
𝑘𝑔
]
/1000
(Use the GWP value mentioned on the greenhouse gases label. This GWP value is based on the 4th IPCC Assessment
Report.)
a Contains fluorinated greenhouse gases
b Circuit number
c Factory charge
d Field charge
e Refrigerant charge for each circuit (according to the number of circuits)
f Total refrigerant charge
g Total refrigerant charge (Factory + Field)
h Greenhouse gas emission of the total refrigerant charge expressed
m Refrigerant type
n GWP = Global Warming Potential
p Unit serial number
In europe, the emission of greenhouse gases of the total refrigerant charge in the system (expressed
in tonnes of equivalent co
2
) is used to determine the frequency of maintenance interventions. Follow
the applicable legislation.
Formula to calculate the greenhouse gas emission:
GWP value of the refrigerant x Total refrigerant charge (in kg) / 1000
Use the GWP value mentioned on the greenhouse gases label. This GWP value is
based on the 4th IPCC Assessment Report. The GWP value mentioned in the manual might be outdated (i.e. based on the 3rd IPCC
Assessment Report)