Daikin EWAH TZ D Series - 11 IMPORTANT INFORMATION ABOUT THE REFRIGERANT USED; 11.1 Factory and Field charged units instructions

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11 IMPORTANT INFORMATION ABOUT THE REFRIGERANT USED
This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere.
Refrigerant type: R134a / R1234ze / R513a
GWP(1) value: 1430 / 7 / 631
(1)GWP = Global Warming Potential
The refrigerant quantity necessary for standard operation is indicated on the unit name plate.
Periodic inspections for refrigerant leaks may be required depending on European or local legislation. Please contact
your local dealer for more information.
11.1 Factory and Field charged units instructions
The refrigerant system will be charged with fluorinated greenhouse gases, and the factory charge(s) are recordered on
the label, shown below, which is adhered inside the electrical panel.
1 Fill in with indelible ink the refrigerant charge label supplied with the product as following instructions:
- Any refrigerant charge for each circuit (1; 2; 3) added during commissioning
- the total refrigerant charge (1 + 2 + 3)
- calculate the greenhouse gas emission with the following formula:
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Fig. 29 – Refrigerant charge label
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 as tonnes of CO2 equivalent
m. Refrigerant type
n GWP = Global Warming Potential
p. Unit serial number
In Europe, the greenhouse gas emission of the total refrigerant charge in the system (expressed as
tonnes CO2 equivalent) is used to determine the maintenance intervals. Follow the applicable
legislation.