35
■ The external unit is pre-filled with
refrigerant R410A.
■ Install oil lift bends (see illustration)
into the vertical lines in the following
cases:
– In heating mode, if the internal unit
is installed higher than the external
unit.
– In cooling mode, if the internal unit is
installed lower than the external unit.
Routing refrigerant lines
Type AWB/AWB-AC
201.B04
201.B07
201.B10
201.B13
Refrigerant lines
Min. line length
3 m
3 m
3 m
3 m
Max. line length
20 m
30 m
30 m
30 m
Max. height differential from
internal unit – external unit
10 m
15 m
15 m
15 m
Note
No topping up is required for line lengths
between 3 and 12 m.
B
5000
5000
C
D
E
A
Example type AWB/AWB-AC 201.B07
A
Internal unit
B
External unit
C
Liquid line
D
Hot gas line
E
Oil lift bends
,
Flow direction for heating mode
,
Flow direction for cooling mode
Installation sequence
Connecting the refrigerant lines
5604 692 GB
Installation
Содержание AWB 201.B04
Страница 88: ...88 Opening the programming unit 1 3 2 2x Troubleshooting Repairs 5604 692 GB...
Страница 89: ...89 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5604 692 GB Service...
Страница 90: ...90 Placing the control panel in its service position 4x 1 3 2 Troubleshooting Repairs cont 5604 692 GB...
Страница 100: ...100 C B D A Parts lists internal unit Overview of assemblies internal unit 5604 692 GB...
Страница 102: ...102 0001 0005 0006 0004 0002 0008 0003 0007 0008 Parts lists internal unit Casing internal unit cont 5604 692 GB...
Страница 139: ...139 5604 692 GB...