Zephyr ARC Serie Guide D'utilisation, D'entretien Et D'installation page 55

MOUNTING POSITIONS OF PROBE & PRESSURE SWITCH
DUCTWORK
AIR
FLOW
DUCTWORK
VERTICAL
MOUNT THE PROBE & PRESSURE SWITCH
PRESSURE
SWITCH
SHEET
METAL
SCREWS
TUBING
(air flow arrow
pointing in
direction
of air flow)
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PRESSURE
SWITCH
TUBING
PROBE
(air flow arrow
pointing in
direction
of air flow)
DUCTWORK
AIR
FLOW
PROBE GASKET
MODELS MUA006A • MUA008A • MUA010A
AIR
FLOW
PROBE
(air flow arrow
pointing in
direction
of air flow)
Connect tubing
onto outside of
black fitting.
Drill
3/8" HOLE
in ducting
DUCTWORK
DUCTWORK
HORIZONTAL
1/4"
SPADE
TERMINALS
LOW
VOLTAGE
WIRES
TUBE CONNECTED
TO BLACK (+) INLET
PRESSURE SWITCH
SET UP FOR
INTERNAL BLOWERS
1/4"
SPADE
TERMINALS
LOW
VOLTAGE
WIRES
TUBE CONNECTED
TO GREY (-) INLET
PRESSURE SWITCH
SET UP FOR
EXTERNAL &
IN-LINE BLOWERS
Page 7
PRESSURE
SWITCH
TUBING
AIR
FLOW
Probe opening
pointing down
AIR
FLOW
Probe opening
pointing down