[. . . ] A05-014
SERVICE MANUAL
SPLIT TYPE
<Cooling OnlyType>
Indoor Unit
RAS-M10GKCVP-E RAS-M13GKCVP-E RAS-M16GKCVP-E
Outdoor Unit
RAS-3M23GACV-E
R410A
PRINTED IN JAPAN, Jan. , 2006 ToMo
CONTENTS
1. SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT R410A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] An approved power supply cord and plug must be used.
Anchor bolt Projection 15mm or less
Fig. 10-3-4
NOTE : · Perform wiring work being sure the wire length is long enough.
5 mm dia. Wiring Connection How to connect the connecting cable
7 Mounting screw Ø4 × 25L
Clip anchor (local parts)
Fig. 10-3-5
CAUTION
Failure to securely install the unit may result in personal injury and/or property damage if the unit falls. · In case of block, brick, concrete or similar type walls, drill 5 mm dia. · Insert clip anchors for the mounting screws.
NOTE : · Install the installation plate using mounting screws between 4 to 6, being sure to secure all four corners.
Wiring the connecting cable can be carried out without removing the front panel. Insert the connecting cable (or as according to local regulations/codes) into the pipe hole on the wall. Pull the connecting cable through the cable slot on the rear panel so that it protrudes about 15 cm out of the front. Insert the connecting cable fully into the terminal block and secure it tightly with screws. Attach the terminal cover, rear plate bushing and air inlet grille on the indoor unit.
51
CAUTION
· Be sure to refer to the wiring system diagram labeled inside the front panel. · Check local electrical regulations for any specific wiring instructions or limitations.
Terminal cover
10-3-5. Piping and Drain Hose Installation Piping and drain hose forming
· Since condensation results in machine trouble, make sure to insulate both the connecting pipes separately. (Use polyethylene foam as insulating material. )
Rear right
Cord clamp
Left
Terminal block
Bottom right Right
Earth wire Connecting cable
Fig. Die-cutting front panel slit Cut out the slit on the left or right side of the front panel for the left or right connection and the slit on the bottom left or side of thefront panel for the bottom left or right connection with a pair of nippers. Changing drain hose For left connection, left-bottom connection and rear-left connection's piping, it is necessary to relocate the drain hose and drain cap.
Fig. 10-3-7
How to remove the drain cap
Clip drain cap with needle-nose pliers, and pull out.
Connecting cable
About 15 cm
Fig. 10-3-11
How to remove the drain hose
The drain hose is secured in place by a screw. Remove the screw securing the drain hose, then pull out the drain hose.
10 mm 50 mm
Fig. 10-3-12
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Die-cutting Front panel slit
Bottom left
Drain hose
Changing drain hose
Rear left
Piping preparation
Screw
Screw
How to attach the drain cap
1. Insert hexagonal wrench (4 mm).
In case of bottom right or bottom left piping
· After making slits on the front panel with a knife or similar tool, cut them out with a pair of nippers or an equivalent tool.
Slit
4 mm
Fig. Bend the connecting pipes so that they are positioned within 43 mm above the wall surface. If the connecting pipes are positioned more than 43 mm above the wall surface, the indoor unit may be unstable. [. . . ] NOTE
Remarks
Cutting here Connector 100
Thermal sensor part
200
Cutting here
15 70
Thermal constringent tube Cutting here
100
15 70
Soldered part
Dryer
Winding the color tape
1) Store the joint part of the sensor and the connector in the electric parts box. 3) When replacing the sensor using the colored protective tube, wind the color tape matching the color of that tube.
These are parts for servicing sensors. Please check that the accessories shown in the right table are packed.
Parts name 1 2 3 4 5 6 Sensor Sensor Spring (A) Sensor Spring (B) Thermal constringent tube Color tape Terminal
Q'ty 1 1 1 3 1 3
Remarks Length : 3m For spare For spare Including one spare 9 colors
98
<MCC-1438>
99
<MCC-818>
100
13. Indoor Unit (1) 240 238 247 235 236 201 203 221, 222, 224 246 227 205 202 245 204 232 233 228 206 229 239 223 210 218, 219 207 215 211 216 213 225, 226 212 230 214 234 217 209
The parts in the following parts list are conformed to RoHS. [. . . ]