Operating instructions

ManualsBrandsDometic ManualsHeat Pump630025

A description of the three modes is:

ACTUALACTUAL

ACTUAL: When in actual mode, the display is indicat-

ing current room temperature.

COOL SETCOOL SET

COOL SET: When in COOL mode, the display is

indicating the current cooling setpoint tem-

perature. At this time the cooling system

setpoint temperature may be adjusted up or

down to meet the individual's comfort level.

See "Adjusting Setpoint" for further instruc-

tions.

HEAT SETHEAT SET

HEAT SET: When in the HEAT mode, the display is

indicating the current heating system setpoint

temperature. At this time, the heating sys-

tem setpoint temperature may be adjusted

up or down to meet the operator's comfort

level. See "Adjusting Setpoint" for further

instructions.

All three display modes can be accessed without af-

fecting the operation of the system. The system opera-

tion will remain normal unless a change is made to the

setpoint to force a change in the system operation.

B.B.

System SwitcSystem Switc

System Switc

h:h:

h: The system switch has four posi-

tions to control the operation of the heating and cooling

systems. They are as follows:

COOLCOOL

COOL: When in the COOL position, the compressor

will cycle from the cooling system setpoint. Blower op-

eration will be controlled by the position of the Cool-

ing Fan Switch.

HEAHEA

HEA

T: When in the heat position, the heating system

will cycle from the heating system setpoint. The heat-

ing blower will operate per the heating system manu-

facturer specifications.

OFFOFF

OFF: When in the OFF position, no thermostat or sys-

tem operation will occur. The liquid crystal will indicate

room temperature until backup power is depleted (ap-

proximately two minutes).

UXILIARUXILIAR

UXILIAR

Y HEAY HEA

Y HEA

1) Set the system switch to AUX;

2) Set the FAN switch AUTO;

NOTE: The AUXILIARY HEAT position is only used if:

a) You have a factory installed furnace operating

from the heat pump system thermostat.

b) The outside temperature is above 40°F. and you

wish to operate your furnace.

c) For quick interior warm-ups.

d) There is no 115 volt AC power available to

operate your heat pump and you must operate

the furnace for your comfort.

C.C.

AN SWITCHAN SWITCH

AN SWITCH: The Fan Switch has four positions to

control the operation of the heat pump blower. It con-

trols the operation of the blower only after the system

switch is placed into the COOL or HEAT PUMP posi-

tion.

HIGH AHIGH A

HIGH A

UTUT

O: When in the high auto position, the heat

pump blower operates at high speed and cycles off and

on with the compressor.

LOLO

W AW A

W A

UTUT

O: When in low auto position, the heat pump

blower operates at low speed and cycles off and on

with the compressor.

HIGH and LOHIGH and LO

HIGH and LO

W ONW ON

W ON: When in the high or low position,

the heat pump blower operates continuously. The com-

pressor cycles off and on as needed.

MOMENTMOMENT

MOMENT

ARAR

Y SWITCHESY SWITCHES

Y SWITCHES: There are three momen-

tary switches. Momentary switches are activated by de-

pressing the center of the switch. A description of these

three switches follows:

MODEMODE

MODE: Depressing this switch advances the display

mode from ACTUAL to COOL, HEAT and back to

ACTUAL. When using this switch, you are indicating

your desire to check or adjust the setpoint tempera-

tures for cooling or heating. The cool setting deter-

mines the temperature at which the air conditioner

will start to operate. The heat setting determines the

temperature at which the heating system will start to

operate.

UP: Depressing this switch increases the tempera-

ture setpoint.

DOWN:DOWN:

DOWN: Depressing this switch decreases the tem-

perature setpoint.

To adjust the setpoint for heating or cooling, press the

MODE button until the arrow on the display indicates

the desired setpoint you wish to change: COOL or

HEAT. The display will indicate the current setpoint of

the thermostat. Press UP or DOWN to change the

setpoint. Once the new desired setpoint is displayed,

press the MODE button until the arrow is pointing to

ACTUAL. If the thermostat is left in the COOL or

HEAT mode, the display will return to ACTUAL in

about three minutes. After the display returns to

ACTUAL, it takes 15 to 30 seconds for the thermostat

to recognize the changes made to the setpoint.