Aprilaire 1700 Guía para resolver problemas descargar pdf (Pagina 10)

WIRING

WIRE DEHUMIDIFIER TO HVAC EQUIPMENT

• Six wires are required to connect the dehumidifier to the HVAC equipment. See Figure 10.

• Connect wires from the R, C, W, and Y terminals on the dehumidifier to the corresponding terminals on the HVAC equipment

control board.

• On the HVAC equipment control board, disconnect the G wire that comes from the thermostat and use a wire nut (not provided)

to connect the G wire from the thermostat to the G

wire on the dehumidifier.

• Connect the G

wire from the dehumidifier to the (now open) G terminal on the HVAC equipment control board. Note: the only wire

connected to the G terminal on the HVAC equipment control board should be the G

wire from the dehumidifier.

CAUTION

Improper wiring to the HVAC equipment could cause damage to the dehumidifier control and/or the HVAC equipment.

NOTE – When installing the dehumidifier in a system with a power-stealing thermostat, the use of load resistors on

the Y and W terminals are recommended.

THERMOSTAT HVAC EQUIPMENT

OPTIONAL

VENTILATION

DAMPER

OPTIONAL

DEHUMIDIFIER

SYSTEM

DAMPERS

OPTIONAL

OUTDOOR

TEMPERATURE

SENSOR

(Model 4278)

24 VAC

(40 VA min)

TRANSFORMER

DEHUMIDIFIER

CONTROL

WIRE NUT

24 VAC

(10 VA min)

TRANSFORMER

12344321

TIMED

BLOWER

2 HOUR

3 HOUR

30 MIN.

1 HOUR

REMOTE CONTROL

SYSTEM SETUP

CYCLE PERIOD

–

REMOTE

LOCAL

CYCLE TIME

HVAC EQUIPMENT

Cf Gs Gh W YRf

ODT

SENSOR

DEHVENT

DAMPERDAMPER

SYSTEM

HVAC FAN

VENT DAMPER

DEH DAMPER

REMOTE

BLOWER-OFF

HOUSE

VENT-AUTO

REMOTE-OFF

TEST

MIN.

OFF

MIN

MIN.

FIGURE 10

90-781

1 2 ... 5 6 7 8 9 10 11 12 13 14 15

Comentarios a estos manuales

Sin comentarios

Aprilaire 1700 Guía para resolver problemas Pagina 10

Comentarios a estos manuales