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© Munters AB, 2020
13
3
Unit Installation
The following sections detail how to mount and wire the TRIO.
NOTE
Munters recommends that a trained technician perform the following operations.
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3.1
Preliminary Information
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3.1.1
S
AFETY
P
RECAUTIONS
CAUTION
These units must be installed by an authorized electrician. Disconnect the power to avoid
electrical shock and damage.
NOTE
Installation Category (Over voltage Category) II
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The power supply to the controller should be protected by 1 amps circuit breaker.
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All electrical connections should comply with National Electrical code (NEC).
3.1.1.1
Grounding and Shielded Wiring
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From the ground terminal, run a heavy wire directly to the ground rod. If necessary, run
a heavy ground wire to the electrical service grounding system rather than directly to the
ground rod.
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Do not use light wires for these ground connections. They must carry heavy lightning currents,
sometimes exceeding thousands of amperes. Certainly, do not use the shielding of sensor and
low voltage wiring for this purpose.
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When splicing sensors to longer wires, ensure that the splice is waterproof. Use adhesive lined
heat shrink (marine grade) to make waterproof connections.
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Every low power device (digital, analog, or communication) must have a shield cable
connected to the unit ground strip.
3.1.1.2
Installation and Electrical Connections
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Install computerized electronic controls at least three feet (one meter) away from interference
sources such as high voltage wiring to motors, variable speed, light dimmers, relays.
Содержание TRIO
Страница 18: ... Munters AB 2020 18 Figure 5 Relay wiring detailed view Figure 6 Relay and port numbering ...
Страница 31: ... Munters AB 2020 31 Figure 27 Static pressure tubes NOTE After installing the RPS no Cold Start is required ...
Страница 86: ... Munters AB 2020 86 ...
Страница 88: ... Munters AB 2020 88 4 Verify that each channel is enabled ...
Страница 90: ... Munters AB 2020 90 The following screen should appear 7 15 3TESTING THE BIRD SCALE 1 Click Test ...
Страница 117: ... Munters AB 2020 117 4 Click the fan in the upper right Both fans turn blue 5 Define fans as required ...
Страница 170: ... Munters AB 2020 170 Click to view the bird scale data ...
Страница 180: ... Munters AB 2020 180 25 3 2TRIO 20 CONTAINER SPARE PARTS ...
Страница 182: ... Munters AB 2020 182 25 3 3TRIO 20 DOOR CARD SPARE PARTS ...
Страница 184: ... Munters AB 2020 184 25 3 4TRIO 20 MAIN CONTAINER SPARE PARTS ...
Страница 196: ... Munters AB 2020 196 Figure 36 Relay and port numbering 26 2 3POWER Figure 37 Power ports ...