Cooling/Heating Capacity Tables - Daikin RZQG-L8Y1 Series Technical Data Manual

6 Capacity tables

6 - 2 Cooling/Heating Capacity Tables

RZQG71L9V1
RZQG71L8Y1
Cooling
Capacity range
Cooling capacity [kW]
Cooling
25
Indoor
TC SHC
WB DB kW kW
16,0 22 8,03 5,45
18,0 25 8,40 5,45
19,0 27 8,59 5,44
19,5 27 8,68 5,43
22,0 30 9,15 5,38
24,0 32 9,53 5,31
Notes
1. The ratings shown are net capacities which include a deduction for indoor fan motor heat.
2. = Maximum at standard conditions
= Rated capacity and rated coefficient of the power input
The maximum capacity is not guaranteed except at standard conditions.
3. SHC is based on indoor units EWB & EDB.
SHC for other dry-bulb temperatures = SHC + SHC*
SHC* = SHC correction for other dry-bulb temperatures
= 0.02 x AFR (m³/min) x (1-BF) x (DB* - EDB)
4. The capacities are based on the following conditions:
Outdoor air: 85% RH
However, the outdoor ambient condition of the rated capacity during heating operation is 7°C DB / 6°C WB.
Corresponding refrigerant piping length: 5.0 m
Level difference: 0m
5. CPI is a percentage value compared to the rated value which is 1.00.
6. The error rate for this value is less than 5% and depends on the indoor unit type.
7. The heating performance takes into account the drop that occurs during defrost operation.
8. The air flow rate and bypass factor are mentioned in the table.
Pair
FCQHG71F FCQG71F
AFR 21.2 21.5
(BF) ( 0.2) (0.14)
Twin
FCQG35F X 2 FBQ35C X 2 FHQ35CB X 2
AFR 12.5 x 2 16 x2
(BF) (0.4 x 2) (0.15 x 2) (0.17 x 2)
• Outdoor Unit • RZQG-L(8)Y1
Heating
Rated point
Outdoor temperature [°C DB]
30 35
CPI TC SHC CPI TC SHC CPI TC
kW kW kW kW kW
1,00 7,76 5,32 1,11 7,48 5,20 1,21 7,21
1,00 8,11 5,32 1,11 7,83 5,19 1,22 7,54
8,00 5,18 1,22
1,01 8,30 5,32 1,12 7,70
1,01 8,39 5,31 1,12 8,09 5,17 1,22 7,79
1,01 8,84 5,25 1,12 8,52 5,13 1,23 8,21
1,03 9,20 5,19 1,13 8,87 5,06 1,25 8,54
FBQ71C FHQG71C FAQ71C FVQ71C FHQ71CB FUQ71C FBQ71D
18.0 20.5 18.0 18.0 20.5 23.0 18.0
(0.08) (0.13) (0.16) (0.16) (0.13) (0.24) (0.13)
FFQ35C X 2 FDXS35F X 2 FBQ35D X 2 FNQ35A X 2
14 x 2 10 x 2 8,7 x 2 15 x 2 8,7 x 2
(0.25 x 2) (0.17 x 2) (0.08 x 2) (0.17 x 2)
• Split - Sky Air • RZQG-L(8)Y1
AFR: Air flow rate [m³/min]
BF: Bypass factor
EWB: Entering wet-bulb temperature (°C WB)
EDB: Entering dry-bulb temperature (°C DB)
TC: Maximum total cooling/heating capacity [kW]
SHC: Sensible heat capacity [kW]
CPI: Coefficient of the power input
PI: Power input [kW]
Capacity range
Rated point
Heating capacity [kW]
Heating
40
SHC CPI
kW
5,06 1,32
5,05 1,33
5,05 1,33
5,05 1,33
4,99 1,34
4,92 1,35
9. The rated power input for each model is mentioned in the table below.
Pair
FCQHG71F FCQG71F FBQ71C FHQG71C FAQ71C
Cooling 1,66 2,01 1,94 1,78 2,00
Heating 1,56 1,89 2,05 1,82 2,03
Twin
FCQG35F X 2 FBQ35C X 2 FHQ35CB X 2 FFQ35C X 2 FDXS35F x 2
Cooling 2,04 1,98 2,34 2,02 2,23
Heating 1,92 2,16 2,70 1,88 2,55
Symbols
compressor + indoor and outdoor fan motors
FVQ71C FHQ71CB FUQ71C FBQ71D
2,02 1,78 1,67 1,89
2,06 1,82 1,68 1,87
FBQ35D X 2 FNQ35A X 2
2,01 2,23
2,08 2,55
3D076748G
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