Yamato YC12T1/I, Руководство по установке и эксплуатации

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Measure diameter of the hard pipe using cutting method, and adjust the joining angle.
Pull out the flexible hose, do not over deform than illustrated below.
Be sure to bind it with the attached band.
Please place the flexible hose horizontally.
Flexible Hose
Connection Procedure
Core shift adjustment
Bend 45 C(Maximum) o
Hose band
Flexible Hose
Indoor Unit
Connect the transparent pipe with the polyvinyl chloride pipe.
Use polyvinyl chloride glue at the connection part of the drainage pipe, be sure no water
leakage.
Paste glue at the front 40mm of the polyvinyl chloride pipe, insert it into the transparent pipe.
It needs 10 minutes for the glue to dry. Do not impose pressure on the connection during the
drying period.
Steps of external wiring connection
1. Remove air intake grille and electric box cover of indoor unit.
2. Remove access door of outdoor unit.
3. Connect the power supply connecting cable, the control connecting cable and defrost
connecting cable between indoor and outdoor unit. (The defrost connecting cable is
not applicable for heat pump models. ) Please refer to the following pages for details.
4. Make sure the cables being fixed well with an effective anchorage after connecting.
5. Grounding work must be carried out for indoor and outdoor units.
6. Install the components removed back to the unit.
Outdoor unit
Thermal insulation Materials
Connecting pipes
Electric control box cover
Sensor connecting wire
Power supply wire
Signal connecting wire
Notice: Drain pipe must not be flattened during binding treatment.
Drain pipe outlet should be
led to a place that can avoid
affecting the environment.
Liquid pipe
Liquid-pipe heat preservation
Drain pipe
Heavy-current cable
G a s - p i p e h e a t p r e s e r v a t i o n
G a s p i p e
Light current cable
2. Binding treatment
Once the connecting wires have been properly connected, bind the connecting
tubing, connecting wire and drain pipe by binding tapes
After binding treatment, the cross section is shown in the figure below:
If situations as follow occur, please cut off the electric power before contacting the dealer
open or close incorrectly fuse or electric leakage protector breaks for several times.
Objects or water into the AC
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Heat Insulation
Wrap the flexible hose carefully with the attached heat insulation material from the start to the
end (to indoor part)
Flexible Hose
Hose band
Attached Heat-insulation
Material
Polyvinyl Chloride Pipe Field-arranged
Heat-insulation
Material
m
m
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