Friedrich ZoneAire Premier PDH09K3SGR3 Service Manual page 14

Function and Control
IMPORTANT : When unit is first started,high humidity conditions can cause condensation to form
IMPORTANT : When unit is first started, high humidity conditions can cause condensation to form on discharge grille.Keep on discharge grille.Keep doors and windows closed.Room humidity will decrease and moisture will
evaporate.
doors and windows closed. Room humidity will decrease and moisture will evaporate.
NOTE: In case of a power failure, the unit will remember the last programmed settings and will restart to those settings.
ABOUT THE CONTROLS ON YOUR UNIT
1. When the unit is in off mode, turn on the unit by Power; if pressing up/down button, dual-8 will turn off after indoor temperature
NOTE:In case of a power failure,the unit will remember the last programmed settings and will
displays for 15s; if pressing mode button, controller will resume to related state, and operation indication lamp will turn on (mode
restart to those settings.
button including cooling mode button, heating mode button and fan mode button)
1.When the unit is in off mode, turn on the unit by Power; if pressing up/down button, dual-8
will off after indoor temperature displays for 15s; if pressing mode button, controller will resume
to related state, and operation indication lamp will on (mode button including cooling mode button,
2. Every button is enabled when the unit is on.
heating mode button and fan mode button)
• Power: Turns the unit on and off.
2.Every button is valid when the unit is on.
• Cooling mode button: when the unit is on, press the Cool button, and the unit will run under cooling mode.
• Heating mode button: when the unit is on, press the Heat button, and the unit will run under heating mode.
* Power: It will shift when the unit is Power by Power.
• Constant Fan button: when the unit is on, press the Constant Fan Button, and the unit will run under fan mode. * Cooling mode button: when the unit is on, it will run under cooling mode; when the unit is off, press
cooling mode button, controller is on and runs under cooling mode.
• Low speed button: when the unit is on, press the low fan button, and thin unit will run at low fan speed.
* Heating mode button: when the unit is on, it will run under heating mode; when the unit is o
• High speed button: when the unit is on, press the high fan button, and thin unit will run at high fan speed.
heating mode button, con troller is on and runs under heating mode.
• Auto speed button: When the unit is on, press Auto button, and the unit fan speeds will be automatically adjusted according to
* Constant Fan button: when the unit is on, it will run under fan mode; when the unit is off, press fan mode
ambient temperature and demand for cooling and heating.
button, controller is on and runs under fan mode.
• UP/DOWN: Adjust preset temperature 61-86°F 16-30°C by UP/DOWN. * Low speed button: when the unit is on, low fan will be chose if pressing low fan button.
* High speed button: when the unit is on, high fan will be chose if pressing high fan button.
* UP/DOWN: Adjust preset temperature
Allocation mode will be started up if pressing the buttons of low speed and Setpoint down for 5S when the unit is on in 30S .
Auto speed button:
After entering into allocation mode, adjust temperature compensation by buttons which leads the unit in on/off condition, and *
adjusted according to ambient temperature.
it acts after it overloads 3S; if ambient temperature changing leads the unit in on/off condition, it will act after exit allocation
mode.
Under allocation mode: Choose below 4 allocation modes by low speed button.
First Mode: Fahrenheit/Celsius display mode
The Fahrenheit/Celsius display mode will be shifted if pressing Setpoint up or Setpoint down.
F means Fahrenheit display mode C means Celsius display mode.
Second Mode: Adjust cooling temperature compensation value mode.
Press Setpoint up/ Setpoint down will increase/decrease compensation temperature 1°F(or °C).
The adjustmet range of indoor ambient temperature compensation value is -6°F~+6°F(-3°C~+3°C)
(cooling mode LED is on.)
Third Mode: Adjust heating temperature compensation value mode.
Press Setpoint up/Setpoint down will increase/decrease compensation temperature 1°F (or °C)
The adjustment range of indoor ambient temperature compensation value is -6°F~+6°F(-3°C~+3°C)
(heating mode LED is on.)
The temperature compensation is default 0 and allocates different compensation value under cooling and heating mode, the
compensation value can not be adjusted under fan mode.
Forth Mode: Display shift of preset temperature and ambient temperature under heating and cooling mode. Display of preset
temperature and ambient temperature can be shifted if pressing Setpoint up or Setpoint down. Preset temperature display:
dual-8 displays SP, after exiting allocation mode, preset temperature will display under heating and cooling mode.
14
OPERATION
OPERATION
High
Low
Power
Auto
Fan Speed
Figure 307 (Display)
Fig.26–PTAC CONTROLS
ABOUT THE CONTROLS ON YOUR UNIT
61-86°F
When the unit is on, press Auto button,the unit will run at the mode automatically
17
Heat
Cool
Constant
Fan
Temperature
Mode
16-30°C by UP/DOWN.
ff, press