Toshiba MMY-MUP0801HT8P-E Installation Manual page 23

System HP Conbination HP
50 24 14
52 24 14
54 20 20
56 24 20
58 24 20
60 24 24
62 24 24
64 24 20
66 24 22
68 24 24
70 24 24
72 24 24
74 24 24
76 24 24
78 24 20
80 24 24
82 24 24
84 24 24
86 24 24
88 24 24
90 24 24
92 24 24
94 24 24
96 24 24
98 24 24
100 24 24
102 24 24
104 24 24
106 24 24
108 24 24
110 24 24
112 24 24
114 24 24
116 24 24
118 24 24
120 24 24
Table 2
Liquid pipe dia. (mm)
Additional refrigerant amount per 1 m
liquid pipe (kg/m)
43-EN
Compensation by System HP (kg)
12 - -
14 - -
14 - -
12 - -
14 - -
12 - -
14 - -
20 - -
20 - -
20 - -
22 - -
24 - -
14 12 -
14 14 -
20 14 -
20 12 -
20 14 -
24 12 -
24 14 -
20 20 -
22 20 -
24 20 -
24 22 -
24 24 -
24 14 12
24 14 14
20 20 14
24 20 12
24 20 14
24 24 12
24 24 14
24 20 20
24 22 20
24 24 20
24 24 22
24 24 24
6.4 9.5 12.7 15.9 19.1
0.025 0.055 0.105 0.160 0.250
Table 3-1
10.1 Corrective amount of refrigerant varies according to indoor unit capacity rank.
10.1
Indoor unit Capacity
rank
10.3
Capacity code
11.8
(Equivalent to HP)
11.8
Corrective amount of
13.3
refrigerant (kg)
13.3
• If the Fresh Air Intake Indoor Unit (MMD-UP
13.5
Fresh Air Intake Indoor Unit is 0 Kg.
14.5
15.0
Table 3-2
16.0
Corrective amount of refrigerant varies for DX Coil Interface
16.5
Capacity code
15.6
(Equivalent to HP)
15.6
Corrective amount of
15.8
refrigerant (kg)
17.3
17.3
Table 3-3
18.8
Corrective amount of refrigerant varies for Hot Water Module
18.8
Indoor unit Capacity rank
19.0
Capacity code (Equivalent to HP)
20.0
Corrective amount of refrigerant (kg)
20.5
21.5 Table 3-4
22.0
Corrective amount of refrigerant varies for (MMU-UP
21.1
Indoor unit capacity rank
21.1
Capacity code (Equivalent to HP)
21.3
Corrective amount of refrigerant (kg)
22.8
22.8 Charging of refrigerant
• Keeping the valve of the outdoor unit closed, be sure to charge the liquid refrigerant into the service port at the
24.3
liquid side.
24.3
• If the specified amount of refrigerant cannot be charged, fully open the valves of the outdoor unit at liquid and
24.5
gas sides, operate the air conditioner in COOL mode, and then charge refrigerant into service port at the gas
25.5 side. In this time, choke the refrigerant slightly by operating the valve of the canister to charge liquid refrigerant.
• The liquid refrigerant may be charged suddenly, therefore be sure to charge refrigerant gradually.
26.0
27.0
Table 4
27.5
Corrective amount of refrigerant varies according to the outdoor unit diversity
Diversity D (%)
22.2 25.4
50% ≤ D < 60%
0.350 0.470
60% ≤ D < 70%
70% ≤ D < 80%
80% ≤ D < 90%
90% ≤ D < 95%
95%≤ D
– 22 –
003 005 007 008 009 010 012 014 015 018 020 024 027 030 036 048 056 072 096
0.3 0.6 0.8 0.9 1 1.1 1.25 1.5 1.7 2 2.25 2.5
0.2
HFP ) is connected, the correction amount refrigerant for
8 10 16 18 20 32 36 40 48 54 60
1.4 1.8 2.9 3.2 3.6 5.8 6.5 7.2 8.6 9.7 10.8
024 048
2.5 5
0.2
H-E) High Efficiency 4 way cassette
009 012 015 018 024
1 1.25 1.7 2 2.5
0.2
Corrective amount
of refrigerant (kg)
-2.5
-2.0
-1.5
-1.0
-0.5
0
3 3.2 4 5 6 8 10
0.4 0.6 1.0
027 030 036 048 056
3 3.2 4 5 6
0.6
EN
44-EN