Toshiba RAV-163SH-PE Service Manual page 17

6.3 Cooling/ Heating Capacity Ratio
RAV-162AH-PE
RAV-262AH-PE
RAV-262AH8-PE
Cooling Capacity Ratio
Piping Length (m)
6.4 Piping length/additional refrigerant volume
Piping length
less than (m)
20
Model
Filled at
RAV-162AH-PE
factory
RAV-262AH-PE
Filled at
factory
RAV-262AH8-PE
l
The amount of refrigerant put into the outdoor unit at the factory is equivalent to that which fills up 20m length of
refrigerant pipe.
l
If the length of refrigerant pipe is 20m or less, addition of refrigerant at the installation site is unnecessary. If the length of
the pipe exceeds 20m, add the refrigerant R-22.
l
Overcharge or undercharge of refrigerant in the outdoor unit will cause malfunction of the compressor. The prescribed
amount of the replenishment of the refrigerant is shown in the table above.
The permissible amount of refrigerant is the prescribed amount ±50g.
Tel: 01823 665660
Heronhill - for all your Toshiba requirements
30
Additional amount of refrigerant
at installation site (kg)
35 40
25 30
_ _
0.15 0.35
_ _
0.3 0.6
www.heronhill.co.uk
Heating Capacity Ratio
Piping Length (m)
45 50
5 10
_
_
1.35 1.45
_
_
2.2 2.25
-17-
Indoor Unit
Outdoor Unit
30
Recharge quantity (kg)
15 20 25
1.50
1.60 1.75 1.95
2.3
2.35 2.65 2.95
Fax: 01823 665807
30