Toshiba RAS-10JKVP-E Service Manual page 45

9-1-3. Accessory and Installation Parts
Part No.
Part name (Q'ty)
1
Installation plate x 1
2
Wireless
remote controller x 1
3
Battery x 2
Name
Others Owner's manual
Installation manual
9-1-4. Installation/Servicing Tools
In the case of an air conditioner using R410A, in order to prevent any other refrigerant from being charged acciden-
tally, the service port diameter of the outdoor unit control valve (3 way valve) has been changed.
(1/2 UNF 20 threads per inch)
• In order to increase the pressure resisting strength of the refrigerant piping flare processing diameter and size of
opposite side of flare nuts has been changed. (for copper pipes with nominal dimensions 1/2 and 5/8)
New tools for R410A
New tools for R410A
Gauge manifold
Charge hose
Electronic balance
for refrigerant charging
Torque wrench
(nominal diam. 1/2, 5/8)
Flare tool (clutch type)
Gauge for projection
adjustment
Vacuum pump adapter
Gas leakage detector
• Incidentally, the "refrigerant cylinder" comes with the refrigerant designation (R410A) and protector coating in the
U. S's ARI specified rose color (ARI color code: PMS 507).
• Also, the "charge port and packing for refrigerant cylinder" require 1/2 UNF 20 threads per inch corresponding to
the charge hose's port size.
Part No.
4
Remote controller holder x 1
5
Zeolite-plus filter x 1
6
Zeolite-3G filter x 1
This model is not equipped with an
extention drain hose.
Option :
For the extention drain hose, use the
optionally available RB-821SW or a
commercially available one.
Changes in the product and components
Applicable to R22 model
X
X
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X
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Part No.
Part name (Q'ty)
Parts marked with asterisk (*) are pakeaged with the outdoor unit
As pressure is high, it is impossible to measure by means of
conventional gauge. In order to prevent any other refrigerant from
being charged, each port diameter has been changed.
In order to increase pressure resisting strength, hose materials
and port size have been changed (to 1/2 UNF 20 threads per inch).
When purchasing a charge hose, be sure to confirm the port size.
As pressure is high and gasification speed is fast, it is difficult to
read the indicated value by means of charging cylinder, as air
bubbles occur.
The size of opposite sides of flare nuts have been increased.
Incidentally,
a common wrench is used for nominal diameters 1/4 and 3/8.
By increasing the clamp bar's receiving hole, strength of spring in
the tool has been improved.
Used when flare is made by using conventional flare tool.
Connected to conventional vacuum pump. It is necessary to use
an adapter to prevent vacuum pump oil from flowing back to the
charge hose. The charge hose connecting part has two ports-one
for conventional refrigerant (7/16 UNF 20 threads per inch) and
one for R410A. If the vacuum pump oil (mineral) mixes with R410A
a sludge may occur and damage the equipment.
Exclusive for HFC refrigerant.
– 45 –
Part name (Q'ty)
7
Mounting screw
Ø4 x 25L x 6
8
Flat head wood screw
Ø3.1 x 16L x 2
9
Drain nipple* x 1
(RAS-10JAVP-E)
(RAS-13JAVP-E)
10
Dust collecting unit
Changes