White-rodgers 179 Bedienungsanleitung Seite 2
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THERMOSTAT LOCATION
Proper location of the heavy duty room thermostat is very
important to insure acceptable performance. The following
general rules will help determine proper location:
1. It is very important to be sure that the thermostat is in an
area where air circulates around it freely.
2. Never install the thermostat on or near an outside wall.
3. Do not locate the thermostat near windows or doors, or in any
drafty area.
4. Don’t install the thermostat where it will be affected by “false”
heat sources (such as direct sunlight, a stove or any appli-
ance exhaust, steam lines, etc.).
5. Mount the thermostat on a post or a partioning wall, but be
sure that there are no pipes, duct work or heat sources in that
wall or directly behind it.
6. If the electrical conduit leads into a cooler or warmer room,
plug the hole around the wires with fire-resistant insulation to
prevent drafts.
If the thermostat is used with unit heaters, the following sugges-
tions for locating the thermostat may be helpful (see fig. 2).
1. Position A in fig. 2 is acceptable if the thermostat is close
enough to the unit heater so that the return air to the heater
flows over the thermostat.
2. Position B is acceptable if it is not necessary to make
frequent adjustments of the dial setting.
3. Position C is acceptable if it is sufficiently far from the heater
that air flowing over the thermostat is not much above the
average room temperature.
4. Position D is not acceptable because the post may prevent
air from circulating over the thermostat.
WIRING
Concrete
Plaster/
Drywall
Junction Box
Themostat
Conduit
along wall
Conduit
inside wall
WALL INSTALLATION
The mounting plate for this thermostat has two
holes 3
5
/
16
”apart for attaching the control on a
standard switch box.
Figure 1
Floor
Return Air
DC A
B
Post
Ceiling
Unit
Partition wall
or post directly
behind unit
Figure 2
All wiring should be done in accordance with local and national electrical codes and ordinances.
Room
Thermostat
Manual
Switch
Line
Heating
Cooling
Fan or Water
Solenoid
R
B
W
Follow the wiring instructions provided by the heating/cooling
equipment manufacturer. If none are offered, a typical circuit
application is shown at right.
To set the thermostat, simply move the dial so that the indicating
line on the case points to the desired temperature setting on the
dial.
OPERATION
70
60
80
Indicating
Line
1
2
- Type 179 1
- WHITE-RODGERS 1
- Indicating 2
Verwandte Produkte und Handbücher für Schalttafel White-rodgers 179
(16 Seiten)
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