Schematic Diagram Of Unit Line Connection - Fisher FSPI-091B Operating And Installation Instruction Manual

DC Inverter Floor Ceiling Type Air Conditioner Installation and Operation Manual
air. Ensure that there is no obstacle to the air intake and exhaust of the outdoor unit. If there is any obstacle
blocking the air intake or exhaust, remove it.
③ Place of installation should be strong enough to support the weight of outdoor unit, and it should be
able to insulate noise and prevent vibration. Ensure that the wind and noise from the unit will not affect your
neighbors.
④ Avoid direct sunshine over the unit. It is better to set up a sun shield as a protection.
⑤ Place of installation must be able to drain the rainwater and defrosting water.
⑥ Place of installation must ensure the machine will not be buried under snow or subject to the influence of
rubbish or oil fog.
⑦ The installation site must be at a place where the air exhaust outlet does not face strong wind.

11.4 Schematic Diagram of Unit Line Connection

Electric wiring connection:
The section area of cables selected by users must not be smaller than the specifications shown in the
following diagram. The signal wire between indoor and outdoor unit will be installed in the shielded bushing.
1.Power cord 3×2.5 mm
3.Communication Cords
1.Power cord 3×4.0 mm
3.Communication Cords
1.Power cord 3×4.0 mm
3.Communication Cords
1.Power cord 3×6.0 mm
3.Communication Cords
Fig.54-1
+
FSOI-091B FSPI-091B
FSOI-121B FSPI-121B
2 (H07RN-F) 2.Power cord 3×1.0 mm
FSOI-361B FSPI-361B
2
(H07RN-F) 2.Power cord 3×1.0 mm
+
FSPI-451B
FSOI-451B
2
(H07RN-F) 2.Power cord 3×1.0 mm
+
FSPI-501B
FSOI-501B
2
(H07RN-F) 2.Power cord 3×1.0 mm
47
2 (H05VV-F)
2
(H05VV-F)
2
(H05VV-F)
2
(H05VV-F)