Panasonic U-16GE2E5 Test Run Manual page 15

Remote controller wiring
• Wiring : Between remote controller and indoor unit : non polar 2-line format
: Between indoor units
• Wire thickness : 0.5 mm
• Wire length : Total wiring length is max 500m.
( If wireless remote controller exist within group (RCS-BH80BN.WL, SH80BN.WL), wire is up
to 400m.)
Total wiring between indoor units is up to 200m (ℓ
• Cautions
i) To avoid incorrect operation, do not run the signal cable together with the power line cable.
ii) Keep the separation distance of 50 mm or more from the power line cable for Sanyo air conditioning
equipment.
iii) Keep the separation distance at 300 mm or more from other power line cables.
iv) If the above cables are run within the separation distance mentioned above, place either one of the cable
in a conduit.
v) If shielded wire is used, ground either one of the cables.
vi) For signal cable, do not wire it using the same cable as power cable. (Figure 3)
vii) Do not wire signal cables using multi-wick cable. (Figure 4)
viii) If there is high frequency devices nearby, place the unit at 3 m away from the device.
* Place the remote controller in steel box, and the remote controller wire in in a steel conduit or steel connect tube.
Multicore cable
2 2
to 2 mm
Indoor
Between units
Power
II - 7
: non polar 2-line format
+ℓ +ℓ +... ℓ = Max 200m)
1 2 3 n
Indoor Indoor
Multicore cable
Communication line
Indoor