®

7

 

 

Auto Recovery

Hunter’s Auto Recovery feature meets the ENERGY STAR® guidelines for energy efficiency by allowing the heating or cooling system to recover gradually from an energy-saving setpoint temperature to a comfort setpoint temperature.

Auto Recovery calculates how early to turn your system back On, so that the room temperature is already comfortable by the start of the comfort temperature program period. Auto Recovery works in both Heat and Cool modes.

TROUBLESHOOTING

Problem

Solution

No Display

1.

Check battery connections and batteries.

 

2.

Press RESET button with a small pin and hold in

 

 

for two seconds.

■When the thermostat is in Auto Recovery mode, the dis- play will alternate “RECO” with time, and the program indicator will flash.

■Auto Recovery can be disabled by sliding the Recovery switch on the circuit board.

■Auto Recovery will not operate if Permanent hold or Temporary hold is in operation.

■Auto Recovery can be canceled manually if

HOLD / RETURN is pressed during the recovery process.

■Auto Recovery will be canceled and change to Temporary Manual Override mode if the setpoint is adjusted during the recovery process.

2

HEAT TEMP

Entire Display Dims

1.

Replace Batteries

 

 

 

Program Does Not Change

1.

Check that the time is set properly to “AM”

at your Desired Setting

 

or “PM”.

 

2.

Check that the thermostat is not in Permanent

 

 

HOLD mode.

 

3.

Check for the correct day setting.

 

 

 

Auto Fan Does Not

1.

Move HG/HE selector to correct position.

Turn On Properly

 

 

 

 

 

Heating or Cooling Does

1.

Check that the function switch is in the correct

Error Mode

If the thermostat is unable to control your system due to an unexpected battery problem, the thermostat will enter Error Mode. In this condition, the thermostat flashes “Err” on the LCD display, and shuts off your system. To correct this prob- lem, replace the batteries with 2 new AA alkaline batteries, even if you have recently replaced them. Next, use a paper clip to press the RESET button next to the keypad. You will need to reprogram your thermostat and confirm normal operation.

If Error Mode returns, please call Hunter Technical support at 1-866-268-1936 for further information.

Auto Cut Off

Your thermostat will automatically cut-off in Heat mode if the room temperature rises above 35˚C (95˚F). It will cut-off in Cool mode if the room temperature drops below 4˚C (40˚F).

Note that if your system has malfunctioned and no longer responds to thermostat controls, the Auto Cut-Off will have no effect.

Not Go On or Off

 

position (“HEAT” or “COOL”).

 

2.

There may be as much as 4-minute delay before

 

 

the system turns On – wait and check. (Compressor

 

 

protection delay.)

 

3.

Check your circuit breakers and switches to ensure

 

 

there is power to the system.

 

4.

Replace batteries.

 

5.

Make sure your furnace blower door is

 

 

closed properly.

 

6.

If your non-heat pump system only uses 4-wires, be

 

 

sure the jumper wire is installed between the RC and

 

 

RH terminals.

 

7.

Check the position of the System Selector switch:

 

 

Standard or Heat Pump.

 

 

 

Erratic Display

1.

Press the reset button once with a small pin and hold

 

 

for two seconds. Then reprogram.

 

 

 

If unit continues to operate

1.

Replace unit.

in the Off position

 

 

 

 

 

Thermostat permanently

1.

Replace unit.

reads “HI”, “LO”, or “ERR”

 

 

 

 

 

If you experience any other problems, call 1-866-268-1936 from 8 AM to 5 PM Central Time for technical assistance.

 

Hunter Fan Company Canada

© 2003 Hunter Fan Company

45 BRAMALEA ROAD, SUITE 207

 

®

41664-01 09/30/03

BRAMPTON, ONTARIO L6T 2W4