9
OPERATING & MAINTENANCE MANUAL
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PACKAGED TERMINAL AIR CONDITIONER (PTAC) – RSAN
EVENT TIME
HEAT
COOL
MON-
FRI
WAKE
LEAVE
RETURN
SLEEP
6:00 AM
8:00 AM
6:00 PM
10:00 PM
70º F (21º C)
62º F (17º C)
70º F (21º C)
62º F (17º C)
78º F (26º C)
85º F (29.5º C)
78º F (26º C)
82º F (28º C)
SAT-
SUN
WAKE
LEAVE
RETURN
SLEEP
6:00 AM
10:00 AM
6:00 PM
11:00 PM
70º F (21º C)
62º F (17º C)
70º F (21º C)
62º F (17º C)
78º F (28º C)
85º F (29.5º C)
78º F (26º C)
82º F (28º C)
Below is the default program:
The default selection is 5-2 day program.
Changing Program Schedule and Temperature Limits
Press [On/Off] twice to select Settings
(Settings is flashing)
1. Press [Mode] key to select Edit “Settings.”
2. Use [Up] and [Down] to select 7 Day or 5-2
Day.
3. Press [Mode] to edit Heat Temperature Limit.
4. Use [Up] and [Down] to set temperature.
Default internal setting: Heat limit 90°F
5. Press [Mode] to edit Cool Temperature Limit.
6. Use [Up] and [Down] to set temperature.
Default internal setting: Cool limit 60°F
7. Press [Fan] when complete.
The cool limit setting should be at least 4°F
higher than the heat limit setting.
•
The cool limit setting is 55°F to 95°F
•
The heat limit setting is 51°F to 91°F
Exit Internal Setting and Return to Normal Mode
1. Press [Fan] to confirm and return to normal mode
2. If no key is pressed for 15 seconds, it will return to
normal mode automatically
Temporary Program Override
1. When thermostat is ON, the program set-point can
be temporarily overrode by pressing [UP] or [DOWN].
“OVERRIDE” icon will turn on. Press[UP] or [Down]
to select the set-point
2. In Heat mode, Heat set-point can be adjusted
3. In Cool mode, Cool set-point can be adjusted
4. In Auto mode, Heat set-point will be set first and
press [UP] or [DOWN] to set the Heat set-point.
Press [Fan] to confirm the Heat set point. Cool set-
point will be set second and press [UP] or [DOWN]
to set the Cool set-point. Press [Fan] to confirm the
Cool set-point.
5. Temporary Override will be cancelled if user
changes the operation mode or the unit enters
the next program time session.
Permanent Override
1. Holding [UP] and [Down] key for 2 seconds to enter
Permanent Override mode.
Permanent Override icon will turn on.
2. In Heat mode, Heat set-point can be adjusted.
3. In Cool mode, Cool set-point can be adjusted.
4. In Auto mode, Heat set-point will be set first and
press [UP] or [DOWN] to set the Heat set-point.
Press [Fan] to confirm the Heat set-point. Cool set-
point will be set second and press [UP] or [DOWN] to
set the Cool set-point.
5. Permanent Override will be cancelled if user
changes the operation mode or turns off the unit.
6. Hold [Fan] key 5 seconds to cancel the permanent
override mode.
Operating Specifications
•
Temperature measurement
°C ~ 40°C / 32°F ~ 99°F
•
Accuracy: ±0.5°C/ 1°F
•
Voltage: 18-30VAC
•
Temperature Controllable range:
5°C~35°C / 55°F ~ 95°F
•
Resolution: 0.5°C /1°F
•
Operating temperature:
0 – 50 °C / 32 – 122 °F
•
Storage temperature:
5 – 50 °C/ 23 – 122 °F
