Bulletin 30-121.019
1
Copyright © 2015 Unico, Inc.
(SAC 37.4255.109.02)
INSTALLATION INSTRUCTIONS
- Inverter Heat Pump System -
OPERATING LIMITS
Cooling Maximum conditions
Outdoor temperature :
122 °F (50°C) D.B.
Room temperature :
90 °F (32°C) D.B.
73 °F (23°C) W.B.
Heating Maximum conditions
Outdoor temperature :
75 °F (24°C) D.B.
65 °F (18°C) W.B.
Room temperature :
91 °F (27°C) D.B.
Cooling Minimum conditions
Outdoor temperature :
5 °F (-15°C) D.B.
Room temperature :
50 °F (10°C) D.B.
17 °F (6°C) W.B.
Heating Minimum conditions
Outdoor temperature :
-25 °F (-32°C) D.B.
Room temperature :
41 °F
(5°C) D.B.
Outdoor - Indoor unit combination table
Power Supply
:
208-230V, 1 ph, ~ 60 Hz
1, 2, 3, 4
= the refrigerant circuit
connections on the outdoor unit
A,
B, C, D
= indoor unit size as
shown in the following table:
Size
Indoor Unit Model Number
A
IS12MPA
B
IS24MPB
U1218L-1EA2AX
C
M2430BL1-EA2 + M2430CL-A
D
M3036BL1-EA2 + M3036CL-A
Line set sizes on Page 4.
System Type
Outdoor Unit
Indoor Unit Size Match
Circuit
1
Circuit
2
Circuit
3
Circuit
4
Single Split
IS18G050
B
IS24G065
B, C
IS30G080
B, C
IS36G110
B, C, D
Dual Split
IS18G050
A
A
A
B
IS24G065
A
A
B
A
B
B
IS30G080
A
A
B
A
B
B
C
A
IS36G110
A
A
B
A
B
B
C
A
C
B
Tri Split
IS24G065
B
A
A
A
A
A
IS30G080
A
A
A
B
A
A
B
B
A
IS36G110
A
A
A
B
A
A
B
B
A
B
B
B
Quad Split
IS30G080
A
A
A
A
B
A
A
A
IS36G110
A
A
A
A
B
A
A
A
B
B
A
A
B
B
B
A
Содержание IS18G050
Страница 34: ...Bulletin 30 121 019 34 Copyright 2015 Unico Inc SAC 37 4255 109 02 Model ISG65...
Страница 35: ...Bulletin 30 121 019 35 Copyright 2015 Unico Inc SAC 37 4255 109 02 Model IS30G080...
Страница 45: ...Bulletin 30 121 019 45 Copyright 2015 Unico Inc SAC 37 4255 109 02 IS18G050 IS24G065 REFRIGERANT CIRCUITING...
Страница 46: ...Bulletin 30 121 019 46 Copyright 2015 Unico Inc SAC 37 4255 109 02 IS30G080 IS36G110...
