Panasonic S-200PE2E5 Technical Data & Service Manual page 41

TWIN, TRIPLE AND DOUBLE TWIN TYPE CONNECTIONS
Two, three or four indoor units can be operated simultaneously with a single remote control unit. Note that individual operation is not possible.
Master unit and slave unit can be set automatically in twin and triple system.No address setting is necessary.
Applicable "TWIN" and "TRIPLE" combination table.
O u d t o r o u n t i
combination
combination
combination
Piping Connections
The following table shows the pipe diameter.
(Branch pipe kit should be used)
Outdoor unit main pipe diameter
(mm)
Liquid side : ø9.52 (U-200)/
ø12.7 (U-250)
Gas side : ø25.4
Branch pipe kit (option)
The following table shows the equivalent pipe lengths and height differences.
o T l a t i p e p e l g n h t
M x a m i u m r b n a h c i p e p e l g n h t
Maximum branch pipe length difference
Maximum pipe length difference of branch pipe 1 (DOUBLE TWIN)
Maximum pipe length difference of branch pipe 2 (DOUBLE TWIN)
O u d t o o l r c o t a d e
Height
difference
O u d t o o l r c o t a d e
Height difference between indoor units
Indoor unit
Indoor unit
Branch pipe
Main pipe
(TWIN type)
Indoor unit
Branch pipe 2
Refrigerant charging
For the twin/triple/double twin connection, the amount of refrigerant required for pipe length 30m has been included in this unit at the factory.
No additional charge is required for the fi rst 30m pipe length in those cases. The amount of included refrigerant for each model is listed
on NAME PLATE.
Make additional charges by adding up pipe length in an order of main pipe (L)
the amount of refrigerant corresponding to the remaining (after 30m) liquid side pipe diameter and pipe length from the below table.
Liquid pipe diameter
ø 6 3 . 5
ø 9 5 . 2
AMP Air Conditioning
2 0 0 y T p e
U-200
S-100 S-100
U-200
S-71 S-71 S-71
U-200
S-50 S-50 S-50 S-50 S-60
Branch pipe diameter
Liquid side
Gas side
TWIN
DOUBLE TWIN
TRIPLE
TWIN
L L + + a
a L r o
La > Lb
La - Lb
_____
_____
i h h g r e n i t s l l a i t a n o
o l w r e n i t s l l a i t a n o
Indoor unit
Indoor unit
Indoor unit
Branch pipe 2
Branch pipe 1
Main pipe
(DOUBLE TWIN type)
Addition amount of refrigerant [g/m]
2 0
5 0
2 5 0 y T p e
U-250
S-125 S-125
U-250
S-60 S-60 S-60
Indoor unit combination
S-50 S-60 S-71 S-100
ø6.35 ø9.52 ø9.52 ø9.52
ø12.7 ø15.88 ø15.88 ø15.88
CZ-P680BK2
Branch pipe 1:CZ-P680BK2 + Branch pipe 2:CZ-P155BK1
CZ-P3HPC2
SYMBOLS
TRIPLE DOUBLE TWIN
b L + L a L L + + b c L L L + + a b L L + + c d L L +
La+Lc or La+Ld or Lb+Le
b L a L r o b L r o c L
or Lb+Lf
La > Lb > Lc Lb+Lf → MAX
La - Lb La+Lc → MIN
Lb - Lc (Lb + Lf) - (La + Lc)
La - Lc
_____ Lb > La
Lb - La
Ld > Lc
Lf > Le
_____
Ld - Lc
Lf - Le
H 1
H 1
H2 or H3 or H4 or
H2 H2 or H3 or H4
H5 or H6 or H7
Indoor unit
Indoor unit
Branch pipe
Main pipe
(TRIPLE type)
Indoor unit
• Use the main pipe to gain any rise or fall
required for the pipes.
• The number of bends should be 8 or less in a
single system, and 15 or less overall.
• Branch pipes should be positioned horizontally.
branch pipe (La
→ →
1-35
www.ampair.co.uk | sales@ampair.co.uk
S-125
ø9.52
ø15.88
SPEC
+ e f L 1 0 2 m
Less than 15m
Less than 10m
Less than 10m
Less than 10m
Less than 30m
Less than 30m
Less than 0.5m
Lb Lc wide diameter) and then selecting
→
1