DriSteem Vapor-Logic Guía de instalación descargar pdf (Pagina 4)

IMPORTANT: Before installing your VAPOR-LOGIC

control system, review this checklist to ensure proper

installation of the product. Failure to follow the recom-

mendations listed below could result in failure or

damage to the humidifier or microprocessor.

 1. Read this manual and information before

starting.

 2. Wiring diagram and information are located

inside the control cabinet door. All information

should remain with the control cabinet after

installation.

 3. Locate the control cabinet so that the wire

length from the control cabinet to the

humidifier is 15 metres or less.

 4. Connect an approved electric earth ground to

the protective earthing bar in the control

cabinet.

 5. Never route the low voltage field control wires

near the line voltage section of the control

cabinet or in the same conduit or cable tray as

line voltage wires.

 6. Never use shielded cable for water level probe

wiring.

 7. For proper humidifier operation, the heater/

machine ground lug in the junction box must be

attached to the protective earthing bar with the

same size wire as is used in the heater wiring.

 8. All humidity and temperature sensor wiring shall

be a 2 or 3-wire, 1.0 mm

shield plenum non-

conduit-rated cable with drain wire (see

wiring diagram for appropriate connections).

 9. A "shield" grounding connection is provided on

the control cabinet sub-panel to ground the cable

shielding. Do not ground shield at sensor end.

 10. Digital Display Module/(key pad) Installation

Precautions

a. Do not locate key pad inside control cabinet.

b. Route modular cable within control cabinet

separated from line voltage circuits.

c. Do not connect or disconnect the modular

cable while power is applied to the

VAPOR-LOGIC board.

 11. Verify that VAPOR-LOGIC program code

which is detailed on page 3 of this manual

matches field requirements.

 12. Follow the recommended control cabinet field

conduit knockout locations. (See diagram 4-1.)

Knockouts

For Control

Wiring

Diagram identifies recommended knockout locations for

power and control field wiring. (See notes 5 & 6.)

Figure 4-1: Control Cabinet

OM-762

Knockouts

For Heater Wiring

Knockouts For

Power Wiring

VAPOR-LOGIC

INSTALLATION CHECKLIST

CAUTION - When providing

holes and knockouts in the

control cabinet, protect all

internal components from debris

and vacuum out cabinet when

finished. Failure to comply with

this warning may damage

sensitive electronic components

and void the DRI-STEEM

warranty.

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DriSteem Vapor-Logic Guía de instalación Pagina 4

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