Daikin AGZ-D, Руководство по установке и обслуживанию

Страница: 28 / 46

IM 1240-4 • INTELLIGENT EQUIPMENT 28 www.DaikinApplied.com
Installation
For DPS and MPS Units, use the the provided 6’ wiring
harness, to connect the corresponding “Line” terminals on the
Fuse Block to the control panel Power Block 1 (PB1) terminals
“T1”, “T2”, and “T3”, such that EMM terminal “VinA” (Tan) is
connected to PB1-T1, “VinB”(Orange) is connected to PB1-T2,
and “VinC” (Violet) is connected to PB1-T3 ( Figure 65 ).
For RoofPak Units, use the provided 6’ wiring harness
to connect the “Line” terminals on the Fuse Block to the
control panel Power Block 11 (PB11) terminals “T1”, “T2”,
and “T3”, such that EMM terminal “VinA” (Tan) is connected
to PB11-T1, “VinB”(Orange) is connected to PB11-T2, and
“VinC” (Violet) is connected to PB11-T3 ( Figure 66 ). Once all
connections are made to the line voltage side of the EMM,
close the hinged cover, and reinstall the screws. Figure 67
depicts an EMM with all high voltage terminations made and
the hinged cover reinstalled.
Figure 65: DPS and MPS Fuse Block Connected to Line
Voltage
Figure 66: RoofPak Fuse Block Connection to Line
Voltage
Figure 67: EMM Following Reinstallation of Hinged Cover
Connection of M2M and EMM to Ground
Both the M2M and EMM arrive with their respective ground
conductors connected at the device. In the case of the M2M,
one end of the ground conductor is connected to the mounting
bracket, while in the case of the EMM, one end of the ground
conductor is connected to the “Safety” terminal on the EMM
itself. For both the M2M and EMM, the “free” end of the ground
conductor should be connected to the nearest available
grounding lug in the control enclosure.
PB1
Fuse Block
PB11