Component; Refrigerant Piping - Toshiba RBC-TWP30E Manual De Instalación

RBCTWP30E.book Page 3 Thursday, June 24, 2004 5:39 PM
2

COMPONENT

The following parts are supplied as accessories of the branch pipes. Check them when opening the carton box.
Part
Installation Instructions
Gas side
Branch pipe
Liquid side
Noise filter
3

REFRIGERANT PIPING

Tolerance of pipe length and pipe head
Indoor unit B Indoor unit A
Branch pipe
a
b
L
Outdoor unit
CAUTION
When planning a layout for Units A and B, comply with the following:
1. The lengths after branching ("a" and "b") should be equal if feasible. Install Units A and B so that the difference of the
branching lengths becomes less than 10m if the lengths cannot be equal due to the branch pipe position.
2. Install Units A and B on the same level. If Units A and B cannot be installed on the same level, the difference in level should
be limited to 0.5m or less.
3. Be certain to install Units A and B in the same room. Units A and B cannot be operated independently each other.
Quantity Shape
1 This booklet
1
1
2
Pipe Length (One Direction)
Full length Branch
Model
piping
(RAV-)
L + a or
L + b a, b
Below Below
1100AT 50m 15m
1400AT (actual (actual
length) length)
H
3
Use
For installation works
For refrigerant pipe branching and
collection
For connection on the P.C. board
Height Difference
Outdoor Unit -
Indoor Unit
Difference
H
of branch Between
piping Indoor
Outdoor Outdoor
length Units
Unit Unit
Installed Installed
b – a, or
Above Below
a – b
Indoor Indoor
Unit Unit
Below Below Below Below
10m 30m 15m 0.5m
Remarks
∆h
Less than
10 bends