Capacity Code - Gree ULTRA heating GMV5 Multi VRF Series Service Manual

Ultra Heating GMV5 Multi VRF
for North America

5.2 Capacity Code

Instruction of capacity code：
GMV-36WL/B-(U) and GMV-48WL/B-(U) are identical in components, systems and structure, etc.
5.3 Capacity Correction Formula5.1 Correction factor of indoor and outdoor temperature
5.3.1 Rated capacity of outdoor unit
Rated cooling capacity
Rated heating capacity
5.3.2 Correction factor of indoor and outdoor temperature
(1) Correction factor of cooling capacity
(2) Correction factor of heating capacity
5.3.3 Correction factor of pipe length and height difference
(1) Symbol description:
Hp: Height difference in case indoor unit is below outdoor unit(m/feet);
Hm: Height difference in case indoor unit is above outdoor unit (m/feet);
L: Length of one-way equivalent pipe.
Below table shows the capacity variance ratio for 100% full load in standard working condition (thermostat setting is 16
10
PRODUCT
Model
kW(Btu/h)
kW(Btu/h)
0.95
48 (118)
45 (113)
40 (104)
35 (95)
30 (86)
25 (77)
20 (68)
16 (61)
14
(57) (61) (64) (68) (72) (75) (79)
-25 -20
(-13
(-4)
GMV-36WL/B-T(U)
10.5(36000)
13.2(45000)
1.00
1.00 1.00 1.00 1.05
16 18 20 22 24
0.95 1.0 1.0 1.0
1.00
GMV-48WL/B-T(U)
14.1(48000)
15.8(54000)
26
o o
C(61 F) for