Installation
࢘ Ɵ˵ʪɇΧΧʪɇθɇʀʪͱ˙ϩ˵ʪЇϩɇцɵʪʒ˙˙ʪθʪϩ˙θͱϩ˵ʪ
picture depending on the model.
CAUTION
•
•
If the outdoor unit is installed in a location vulnerable
to an electric leak or submergence, make sure to
install an ELCB.
88AM89:M89@M8:<
: ELCB must be installed since this product is equipped
with a base heater.
Indoor Unit
Main power
cable
MCCB
1
Communication cable
Outdoor-to-indoor power cable
Outdoor Unit
Earthing
ELB
ELCB
1
OR
Indoor Unit
đɇΧͱиʪθ
ʀɇɵʪ
MCCB
1
Outdoor Unit
AͱЇʀɇϩͱʀɇɵʪ
ĮЇϩʒͱͱθࣗϩͱࣗʒͱͱθΧͱиʪθʀɇɵʪ
kɇθϩ˵˝
ELB
ELCB
1
OR
2 Insert the cables through the conduits, and then fix the
conduits to the conduit plate with the lock nuts.
3 Apply silicone to the end of the hose to prevent rain
from entering the hose.
Silicone
Conduit inserted into the outdoor unit
4 Connect the cables to the outdoor units.
For how to connect the cables, refer to the next page.
5 Attach the conduit plate to the product.
Air conditioning system examples
When using earth leakage circuit breaker (ELCB) for a
single phase
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