Instrukcja obsługi Honeywell RTH2520B

Honeywell termostat RTH2520B

Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla Honeywell RTH2520B (8 stron) w kategorii termostat. Ta instrukcja była pomocna dla 6 osób i została oceniona przez 2 użytkowników na średnio 4.5 gwiazdek

Strona 1/8
RTH2520 69-1867ES—05 03-11 1/8
The RTH2520 programmable thermostat can be used to control:
a gas, fuel oil or electric furnace -2 or 3 wires
a central air conditioner - 2 or 3 wires
a hot water system with or without pump - 2 wires
a millivolt system - 2 wires
a central heating and cooling system - 4 or 5 wires
Note: This thermostat is not compatible with heat pumps or multi-
stage systems.
Features
System operating mode selection: heat, cool or off
Fan operating mode selection: automatic or on (continuous)
Programmable heating and cooling cycle lengths: 10, 12, 15, 20
or 30 minutes
Temperature display in °F or °C
Backlit display
Battery replacement indicator
7-day programming including:
- Preprogrammed energy-saving schedule
- Early Start
- Temporary bypass
- Time display (12 h or 24 h)
Filter replacement indicator
Automatic daylight savings changeover
Interchangeable faceplates (titanium, charcoal & taupe)
IN ORDER TO AVOID ANY RISK OF ELECTRIC SHOCK, CUT
POWER TO THE HEATING/COOLING SYSTEM.
Remove the old thermostat to access the wires.
Warning: If the old thermostat was mounted onto an electrical box,
it was probably powered by 120/240 volts. In this case, this thermo-
stat cannot be used.
Identify and label each wire (with the corresponding letter on
the wire terminal) and remove them from the terminals.
If necessary, strip the end of each wire (maximum of 1/4 inch).
Wrap the wires around a pencil to prevent
them from falling into the wall.
If the hole in the wall is too big, insulate it
using a non-flammable material in order to
avoid air draughts behind the thermostat.
For a new installation, choose a location approximately 5 feet
(1.5 m) above the floor and on an inside wall. Avoid draughty
areas (top of staircase, air outlet, etc.), dead air spots (behind
doors), direct sunlight or areas near concealed pipes or chim-
neys.
Remove the thermostat faceplate.
Loosen the locking screw in order to separate the thermostat
from its baseplate (the screw cannot be completely removed).
Gently tilt the thermostat upwards.
Mark and bore the appropriate mounting holes (using a 3/16”
drill bit) or use the existing holes. Insert the plastic anchors.
Pass the wires through the opening of the baseplate and fix the
baseplate to the wall using the screws provided.
Refer to the following table for matching the wire labels with the
thermostat terminals.
Note: Do not connect wires identified as C, X or B. Wrap the bare
end of these wires with electrical tape.
Important: The red jumper wire between Rh and Rc terminals must
be removed in a 5-wire installation.
Adjustment
buttons
Display
System operating
mode selector Fan operating
mode selector
Backlight
button
Programming
buttons
RTH2520 terminals Description Wire labels
Rh Heating power supply Rh, R, 4, V
Rc Cooling power supply Rc, R
W Heating signal W, W1, H
Y Cooling signal Y, Y1, M
G Fan G, F
69-1867ES-05
RTH2520 69-1867ES—05 03-11 2/8
Note: Remove the red jumper wire between terminals Rc and Rh.
The jumper specifies how the fan will operate
when it is placed in automatic mode (see sec-
tion 3.2).
Gently pull out the battery cover.
Install the batteries as shown. Observe the polarity.
Reinstall the battery cover. You will hear a clicking sound.
After the batteries are installed, the thermostat performs a
sequence of tests for approximately 5 seconds.
Afterwards, the screen displays the actual
temperature. It is normal that the displayed
temperature be higher than the ambient
temperature if you are holding the thermo-
stat. Once installed on the wall, the thermostat will display the ambi-
ent temperature. By default, the setpoint is 70°F (21°C).
The time and day settings flash to indicate that they must be set
(see section 5.1).
Once the baseplate and the batteries are installed, mount the
thermostat on the baseplate.
Secure the thermostat using the locking screw and install the
faceplate.
Apply power back to the system.
Use this selector switch to place the system in Heat-
ing mode (HEAT) or Cooling mode (COOL), or to set
both modes to Off.
Note: When you place the thermostat in Cooling mode, you might
need to wait up to five minutes before cooling can start. This is a
safety feature for the compressor. will flash on the screen during
the delay.
Jumper
Jumper
Jumper
Jumper
Jumper
HG Leave the jumper in this position if you
have a gas or oil heating system.
HE Move the jumper to this position if you
have an electric heating system.
JP2 jumper
RTH2520 69-1867ES—05 03-11 3/8
Use the selector switch to set the fan to automatic
mode (AUTO) or continuous mode (ON).
Note: This switch is not used in a 2-wire installation
as the fan is not connected to the thermostat in this
type of installation.
The actual temperature is normally displayed. To view the setpoint,
press once on one of the buttons. The setpoint is displayed for
5 seconds along with the icon.
Note: Pressing either of the buttons more than once will
change the setpoint.
Press one of the buttons until the desired temperature is dis-
played.
The display illuminates for 12 seconds when the backlight button or
either of the buttons is pressed.
Maintains the temperature at a fixed setpoint. To place the thermo-
stat in this mode, press [ Mode ]. The house icon will disappear.
Maintains the temperature according to the energy-saving sched-
ule. To place the thermostat in this mode, press [ Mode ]. The cur-
rent period will be displayed. The four possible periods are:
To see the default program settings, see section 5.3.
Temporary Bypass
If you modify the setpoint (using the buttons) when the thermo-
stat is in Programmable mode, the thermostat will use the new set-
point for the next 2 hours. The house icon flashes during the
bypass. Afterwards the thermostat will return to the temperature set-
ting of the period currently underway.
After 500 hours of operation, an icon appears to indi-
cate that the filter needs replacement. Once the filter
is replaced, press [ Filter ] for 3 seconds to remove
the icon and reset the counter.
Install fresh batteries immediately when the icon starts
flashing. The icon flashes for 120 days before the bat-
teries are depleted. You should replace batteries once
a year or before leaving home for more than a month
even if the icon has not appeared.
After replacing the batteries, set the time, day and date (see sec-
tions 5.1 and 5.2). However, the temperature and program settings
are saved and do not need to be re-entered.
Warning: Before removing the batteries, place the
system switch on the thermostat to Off. Otherwise, the
heating/cooling unit might still be running even after
the batteries are removed.
To access the configuration menu, press the backlight button
for 3 seconds.
To go to the next parameter (menu item), briefly press the back-
light button.
To modify a parameter, press .
Repeat steps 2 and 3 if necessary.
Press the backlight button for 3 seconds to exit the configura-
tion menu.
Press [ Clk ]. The hour flashes.
Set the hour using .
Press [ Clk ]. The minutes flash.
Set the minutes using .
Press [ Clk ]. The day flashes.
Set the day using . (MO: Monday, TU: Tuesday,
WE: Wednesday, TH: Thursday, FR: Friday, SA: Saturday and
SU: Sunday).
Press [ Exit ] to exit.
The date is needed for automatic daylight savings changeover.
Press [ Clk ] for 3 seconds to display the year.
AUTO The fan operates only when the heating or cooling sys-
tem is On (typical setting).
ON The fan operates continuously. Use this setting to
improve air circulation and air cleaning.
Wake up Leave for work Return home Sleep
DISPLAY DESCRIPTION DEFAULT OPTIONS
Temperature display °F °C or °F
Time display 12 h 12 h or 24 h
Early start 1Off On or Off
Automatic daylight savings
changeover 2Off On or Off
Heating cycles per hour 342, 3, 4, 5 or 6 4
Cooling cycles per hour 342, 3, 4, 5 or 6 5
1 When Early Start is On, the thermostat determines when to start heating or cooling
so that the desired temperature is reached at the set time.
2 When this function is On, the thermostat automatically switches to daylight savings
time on the second Sunday of March and to normal time on the first Sunday of
November (see section 5.2).
3 Use the Heat/Cool selector switch to switch between the heating parameter and the
cooling parameter.
4 For optimal heating control, use the setting that matches your system as follows:
2=30 min (steam, gravity), 3=20 min (hot water, 90%+ high-efficiency furnace), 4=15
min (gas or oil), 5=12 min (alternate setting for gas or oil), 6=10 min (electric).
5 The corresponding cooling cycle lengths are: 2=30 min., 3=20 min., 4=15 min.,
5=12 min., 6=10 min.


Specyfikacje produktu

Marka: Honeywell
Kategoria: termostat
Model: RTH2520B

Potrzebujesz pomocy?

Jeśli potrzebujesz pomocy z Honeywell RTH2520B, zadaj pytanie poniżej, a inni użytkownicy Ci odpowiedzą




Instrukcje termostat Honeywell

Instrukcje termostat

Najnowsze instrukcje dla termostat

Siemens

Siemens RDG100T Instrukcja

15 Października 2024
Junkers

Junkers TA 21E Instrukcja

14 Października 2024
Oreg

Oreg AT90E Instrukcja

9 Października 2024
Oreg

Oreg AT60E Instrukcja

9 Października 2024
Heatit

Heatit PRO Instrukcja

9 Października 2024
Heatit

Heatit MULTIREG6 Instrukcja

9 Października 2024
Avidsen

Avidsen HomeFlow W Instrukcja

9 Października 2024
ORNO

ORNO OR-SH-17701 Instrukcja

8 Października 2024
ORNO

ORNO OR-SH-17702 Instrukcja

8 Października 2024
STI

STI -9102 Instrukcja

8 Października 2024