Friedrich 2003 Air Conditioner User Manual


 
16
MONEYSAVER
®
SWITCH (Rocker Switch- See Figure 8)
This rocker switch can be depressed to either YES or NO. In
the YES position you will get the most economical operation.
Both the fan and the compressor will cycle on and off together,
maintaining the selected temperature at a more constant level
and reducing the humidity more efficiently. This control will
only operate when the unit is in a cooling mode. In the NO
position, the fan will run constantly as long as the unit is in the
cooling mode. Disconnect leads from switch. Depress switch
to function being tested.
1. When YES is depressed, there should be continuity
between terminals "1" and "2."
2. When NO is depressed, there should be continuity
between terminals "2" and "3."
Figure 7
System Switch
(SQ Only)
Rocker Switch
Figure 8
Figure 9
System Control Panel (XQ Models Only)
SYSTEM CONTROL PANEL (XQ MODELS ONLY)
(See Figure 9)
1. Power button turns the unit on and off.
2. Fan Speed button allows selection between three cool-
ing speeds and fan only.
3. The mode button allows the unit to switch between modes
(i.e., fan only, cooling, etc.).
4. Timer on/off button allows for programmed on and off
times (one hour increments).
5. The plus and minus buttons allows adjustments for room
air temperature.
6. Set hour button enables the unit’s timer on/off feature to
operate for times selected.
7. Exhaust/vent shut feature (if applicable) allows for room
air to continuously recalculate or if enabled, to exhaust
stale air.
Note: Please refer the troubleshooting guides on page if the
control is malfunctioning.
SYSTEM CONTROL SWITCH - TEST (See Figure 7)
Disconnect the leads from the control switch. There must be
continuity as follows:
1. "Off" Position - no continuity between terminals.
2. "Lo Cool" Position - between terminals "L1" and "C", "Lo"
and MS".
3. "Med Cool" Position - between terminals "L1" and "C", "M"
and "MS".
4. "Hi Cool" Position - between terminals L1" and "C", "H"
and "MS".
5. "Fan Only" Position - between terminals "L1" and "2".
RESISTOR
(Heat Anticipator) (SQ Only)
Failure of the resistor will cause prolonged "off" and "on" cycles
of the unit. When replacing a resistor, be sure and use the
exact replacement. Resistor rating 115 Volts 12500 ohm, 1.05
watts.