Mitsubishi Electric TRANE TPEFYP006MS140C Manual De Instalación página 10

3. Perform insulation work on the drain pipe (O.D. ø32 mm [1-1/4 in] PVC TUBE)
and on the socket (including elbow).
4. Check the drainage. (Refer to [Fig. 7.3.1])
5. Attach the insulating material (accessory), and � it with the band (large,
accessory) to insulate the drain port.
[Fig. 7.2.2] (P.3)
Indoor unit
A
Insulation pipe (long) (accessory)
B
Tie band (accessory)
C
Visible part
D
Insertion margin
E
Drain hose (accessory)
F
G Drain pipe (O.D. ø32 mm [1-1/4 in] PVC TUBE, �� supply)
H Insulating material ��� supply)
Tie band (accessory)
I
Max.180 ± 5 mm [7-3/32 ± 7/32 in]
J
To be gap free. The joint section of the insulation material meet must be at the
K
top.
[Drainage by gravity]
1. Insert the drain hose (accessory) into the drain port.
(The drain hose must not be bent more than 45° to prevent the hose from
breaking or clogging.)
The connecting part between the indoor unit and the drain hose may be
disconnected at the maintenance. Fix the part with the accessory band, not be
adhered.
2. Attach the drain pipe (O.D. ø32 PVC TUBE, �� supply).
(Attach the pipe with glue for the hard vinyl chloride pipe, and � it with the
band (small, accessory).)
3. Perform insulation work on the drain pipe (O.D. ø32 PVC TUBE) and on the
socket (including elbow).
[Fig. 7.2.3] (P.3)
A Indoor unit
B Insulation pipe (short) (accessory)
C Tie band (accessory)
D Band ��� part
E Insertion margin
8. Duct work
•
When connecting ducts, insert a canvas duct between the main body and the
duct.
• Use non-combustible duct components.
• thermal insulation to prevent condensation forming on outlet
Install �����
duct ��� and outlet ducts.
Caution:
• Keep the distance between the inlet grille and the fan over 850 mm
[33-15/32 in].
If it is less than 850 mm [33-15/32 in], install a safety guard not to touch
the fan.
9. Electrical wiring
Precautions on electrical wiring
Warning:
Electrical work should be done by qualified electrical engineers in
accordance with "Engineering Standards For Electrical Installation" and
supplied installation manuals. Special circuits should also be used. If the
power circuit lacks capacity or has an installation failure, it may cause a risk
of electric shock or fire.
1. Be sure to install an earth leakage breaker to the power.
2. Install the unit to prevent that any of the control circuit cables (remote
controller, transmission cables) is brought in direct contact with the power
cable outside the unit.
3. Ensure that there is no slack on all wire connections.
4. Some cables (power, remote controller, transmission cables) above the ceiling
may be bitten by mice. Use as many metal pipes as possible to insert the
cables into them for protection.
5. Never connect the power cable to leads for the transmission cables.
Otherwise the cables would be broken.
10
F Drain hose (accessory)
G Drain pipe (O.D. ø32 mm [1-1/4 in] PVC TUBE, �� supply)
H Insulating material ��� supply)
I Max.145 ± 5 mm [5-23/32 ± 7/32 in]
7.3. Confirming drain discharge
► Make sure that the drain-up mechanism operates normally for discharge
and that there is no water leakage from the connections.
• Be sure to ��� the above in a period of heating operation.
• Be sure to ��� the above before ceiling work is done in the case of a new
construction.
1. Remove the water supply port cover on the same side as the indoor unit
piping.
2. Fill water into the feed water pump using a feed water tank. In ����
sure to put the end of the pump or tank in a drain pan. (If the insertion is
incomplete, water may �� over the machine.)
3. Perform the test run in cooling mode, or turn on the switch SWE on the
controller circuit board. (The drain pump and the fan are forced to operate
without any remote controller operation.) Make sure using a transparent hose
that drain is discharged.
SWE SWE
OFF ON OFF ON
4. After ������ cancel the test run mode, and turn � the main power.
When the switch SWE has been turned on, turn it �� and attach the water
supply port cover into its original position.
SWE SWE
OFF ON OFF ON
[Fig. 7.3.1] (P.4)
Insert pump's end 2 to 4 cm [13/16 to 1-19/32 in].
A
Remove the water supply port.
B
About 2000 cc
C
Water
D
Filling port
E
Screw
F
[Fig. 7.3.2] (P.4)
<Indoor board>
[Fig. 8.0.1] (P.4)
Air inlet
A
Access door
C
Canvas duct
E
Inlet grille
G
6. Be sure to connect control cables to the indoor unit, remote controller, and the
outdoor unit.
7. Put the unit to the ground on the outdoor unit side.
8. Select control cables from the conditions given in page 11.
Caution:
Be sure to put the unit to the ground on the outdoor unit side. Do not
connect the ground cable to any gas pipe, water pipe, lightening rod, or
telephone ground cable. Incomplete grounding may cause a risk of electric
shock.
Types of control cables
1. Wiring transmission cables
•
Types of transmission cables
Design wiring in accordance with the following table <Table 1>.
•
Cable diameter
More than 1.25 mm [AWG16]
2
be
Air outlet
B
Ceiling surface
D
F Air ���