Honeywell S9240F1004, Руководство по установке, Страница: 3 / 28

S9240F1004 MODULATING HOT SURFACE IGNITION INTEGRATED FURNACE CONTROL
3 69-2088—01
INSTALLATION
When Installing This Product…
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous condi-
tion.
2. Check the ratings given in these instructions to make
sure the integrated furnace control is suitable for your
application.
3. Installer must be a trained, experienced service techni-
cian.
4. After installation is complete, check out operation as
provided in these instructions.
WARNING
Fire or Explosion Hazard.
Can cause severe injury, death or property
damage.
1. The integrated furnace control can malfunction if it
gets wet, leading to accumulation of explosive gas.
— Never install where water can flood, drip or
condense on the IFC.
— Never try to use an integrated furnace control
that has been wet—replace it.
2. Liquefied petroleum (LP) gas is heavier than air
and will not naturally vent upward.
— Do not operate electric switches, lights, or
appliances until you are sure the appliance area
is free of gas.
WARNING
Electrical Shock Hazard.
Can cause severe injury, death or property
damage.
Disconnect power supply before beginning wiring or
making wiring connections to prevent electrical shock
or equipment damage.
CAUTION
Equipment Damage Hazard.
Water can cause equipment damage or
malfunction.
If the integrated furnace control must be mounted near
water or moisture, provide suitable waterproof
enclosure.
Location
The integrated furnace control is mounted on a panel within
the circulator compartment of the furnace. The location must
provide:
— Access to the field wiring terminals.
— Operating ambient temperatures between -40°F and 175°F
(-40°C and 79°C).
— Relative humidity below 95% non condensing.
— Protection from water, steam or corrosive chemicals that
are used to clean the appliance.
— Protection from dripping water, such as from an overfilled
humidifier or from condensation.
— Protection from dust or grease accumulation.
Mounting
The integrated furnace control is designed to snap into the
appliance mounting panel.
1. While holding the controller board with the thermostat
terminals (E7) at the bottom, insert the two left-side
hooks on the board into the holes in the mounting panel.
See Fig. 1 on page 5.
2. Press the board into the mounting panel’s right-side
holes until it snaps into place.
Wiring
Check the wiring diagrams furnished by the appliance
manufacturer, if available, for circuits differing from the
general hookup shown. Carefully follow any special
instructions affecting the general procedures outlined below.
All wiring must comply with local codes and ordinances.
See Table 1, Table 2, Table 3, and Fig. 1 beginning on page 4
for typical connections, but refer to furnace manufacturer
instructions, if available.
See Fig. 2 on page 6 for a typical wiring diagram.