Gree WK-010PV User manual

Central Air Conditioner Thermostat
Model:
WK-010PV/ WK-010PR

To Users
Thank you for selecting Gree’s product. Please read this instruction manual
carefully before installing and using the product, so as to master and correctly
use the product. In order to guide you to correctly install and use our product
and achieve expected operating e󰀨ect, we hereby instruct as below:
(1)This instruction manual is a universal manual, some functions are only
applicable to particular product. All the illustrations and information in the
instruction manual are only for reference.
(2)All the illustrations and information in the instruction manual are only
for reference. In order to make the product better, we will continuously
conduct improvement and innovation without further notice.
(3)For personal injury or property loss and damage caused by improper
operation such as improper installation and debugging, unnecessary
maintenance, violation of related national laws and rules and industrial
standard, and violation of this instruction manual, etc., we will bear no
liability.

Correction disposal of this product
This symbol on the product, or in its packaging,
indicates that this product may not be treated
as household waste. Instead, it should be taken
to the appropriate waste collection point for the
recycling of electrical and electronic equipment. By
ensuring this product is disposed of correctly, you
will help prevent potential negative consequences
for the environment and human health, which
could otherwise be caused by the inappropriate
waste handling of this product. For more detailed
information about the recycling of this product,
please contact your local council, your household
waste disposal service, or the shop where you
purchased the product.

Contents
User Notices.................................................................................1
1 Thermostat panel and keys .......................................................2
2 Technical parameters ................................................................3
3 Components inside the packing box..........................................4
4 Installation of the thermostat .....................................................4
5 Thermostat operations...............................................................9
6 Ambient temperature sensor failure.........................................16
7 Failure handling.......................................................................17

Operating Manual for Central Air Conditioner Thermostat
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User Notices
Distinguished users:
Before installing or using this appliance, please read this instruction
manual carefully, and install and use according to the process stipulated in the
instruction manual.
The following marks should be specially noted:
identies instructions that must be forbidden.
indicates instructions that must be followed.

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1 Thermostat panel and keys
1
2
3
4
5
6
7
8
9
10
11
12
1 Cooling mode 8 SPEED
2 Heating mode 9 MODE
3 Sleep function 10 UP
4 Fan speed 11 ON/OFF
5Temperature or failure
codes 12 DOWN
6 Air supplying mode 13
7 Floor heating 14

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2 Technical parameters
Item Description
Supply voltage AC85~265V 50/60Hz
Temperature setting 16~35oC
Operation temperature 0~50oC
Humidity Relative humidity 5~95% (no condensate)
Load current 2A (resistive load); 1A (inductive load)
Connecting terminal
It is recommended to use neutral and live lines
of less than 2.0mm2 in size and 1.0mm2 wires for
other loads.
Outline dimensions 86×86×14.5mm (Width x Height x Thickness)
Protection class IP30
Installation requirement
An 86x86 unconcealed or concealed standard
junction box with more than 40mm interior height
and standard 60mm hole spacing

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3 Components inside the packing box
Item Number
Operating manual 1
Installation screws 2
Mounting bracket 1
4 Installation of the thermostat
It should not be tted in the positions below:
(1) Closed thermal pipelines and ues.
(2) Near cool and hot air pipes and radiators.
(3) Near direct sunlight, airflow and other heating objects (such as a
television).
(4) Corners, edges of doors and windows and the front and back of doors.

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Notes:
(a) Hard plastic lines, if used, must be bent at a proper angle.
(b) Wire in accordance with the wiring diagram.
(c) Fit the thermostat in accordance with the installation diagram.
(d) One thermostat can only control one coil unit.
(e) Do not hurl it or press forcibly its LCD.
(f) Don’t hit and drop it, and protect it from deformation.
(g) Keep its inside clean against other objects such as water and mud.
(h) The 86x86 junction box shall be subject to the ame-retardant class.
(i) No inammables are placed near the installation locations.
(j) A reproof metallic 86x86 junction box is required to be used for reproof
areas.

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4.1 Installation position
As shown in the picture below, the thermostat should be tted on the
position 1.5 meters above the oor.
1.5m
4.2 Installation preparations
(1) Cut o󰀨 the main power supply.
(2) Label each conductor and wire them according to the wiring diagram.

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4.3 Installation procedures
Follow the installation diagram to assemble the components.
86
86
60
Thermostat
B
A
L
VAL2
VAL1
LOW
MED
HI
N
N
L
Electric valve 2
Electric
valve 1
Motor
RS485
Installation dimension Wiring diagram
Notes:
WK-010PV: valve 1 is connected with cold/hot water valves and valve 2
oor heating water valves.
WK-010PR: valve 1 is connected with cold water valves and valve 2 hot
water valves (or other hot source loads).

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a. Take out screws and a mounting bracket inside the packing box. Install
wires through the bottom of the bracket. Fix the junction box to the bracket
with screws.
b. Install wires according to the
diagram below.
NHighMedLowVal1Val2L
AB
c. Place the thermostat to clasps
of the mounting bracket and press
them by proper force.

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5 Thermostat operations
When a power failure occurs, all parameters will turn to defaults.
5.1 ON/OFF
Press (ON/OFF) to start or stop the unit.
If it is on, the screen provides the operation mode,
temperature and fan speed, among which only
temperature appears if it is o󰀨.
5.2 Mode setting
WK-010PV:
Press (MODE) to switch between four
modes after a start of the unit.
Switch sequence:
Cooling Heating Floor heating

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WK-010PR:
Press (MODE) to switch between three modes after a start of the unit.
Switch sequence:
Cooling Heating
5.3 Fan speed
Press (SPEED) to switch between four speeds of the fan after starting
the unit.
Switch sequence:
Low Medium High Auto
5.4 Temperature setting
(1) During the operation of the unit, press +(UP) or –(DOWN) to raise or
lower the temperatures.
(2) When the temperature unit is Celsius, one press of the UP key or the
DOWN key causes a 0.5oC increase or decrease within 16oC~ 35oC.
(3) When the temperature unit is Fahrenheit, one press of the UP key or the
DOWN key causes a 1oF increase or decrease within 61oF~ 95oF.
(4) The temperature displayed by default is the setpoint. See the indoor
ambient temperature by temperature search function. (If the indoor
ambient temperature is lower than -9oC, you will nd it to be -9oC.

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Set the temperature as shown in the pictures below.
Celsius Fahrenheit
5.5 Indoor ambient temperature search
After a start or stop of the unit, keep pressing
–for 5s to see the indoor ambient temperature. And
then press any key to exit. If there is no any key
press within 20s, the screen will return to displaying
the setpoint.

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5.6 Sleep function
As shown in the picture, during the operation of the unit, keep pressing
(MODE) for 5s to enable or disable the function.
When it is enabled, the homepage displays the
symbol .
Notice:
(a) In the cooling mode, using the sleep
function, the set temperature will rise 1oC
after operating in 1 hour and another 1oC
in another 1 hour. The set temperature will
rise 2oC at most and be steady at 28oC with the function automatically
disabled.
(b) In the heating mode, using the sleep function, the set temperature will
drop 1oC after operating in 1 hour and another 1oC in another 1 hour.
The set temperature will drop 2oC at most and be steady at 16oC with the
function automatically disabled.
(c) The fan automatically runs at the low speed.
(d) The sleep function is not available in the air supply and floor heating
modes.

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5.7 Parameter setting
After a stop of the unit, you can set the parameters below.
Parameter list:
S.N Name Description
1 Temperature unit setting oF: Fahrenheit; oC: Celsius (by default)
2Fan operation at
temperature set points
00: the fan works as to the set speed (by
default)
01: the fan works at the low speed
02: the fan stops
3 Temperature calibration Adjustable range: -5oC~+5oC (a precision of
0.5oC, 0oC by default)

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Below are instructions for setting the parameters.
(1) Temperature unit setting
Celsius (oC) or Fahrenheit (oF) is available. After a stop of the unit, press
(ON/OFF) for 5s to allow a switch of Celsius (oC) and Fahrenheit (oF).
(2) Fan operation at temperature set points
The fan is able to run at the set speed, low
speed or stop working. As shown in the picture, after
a stop of the unit, keep pressing for 5s to go to
the fan operation setting page. +(UP) or –(DOWN)
is provided to allow a switch of “00”, “01” and “02”,
adjusting the fan operation. Keep pressing for 5s
to save all the settings and the current page exits.
The screen goes back to the page after you stopped
the unit. If there is no any key press within 20s, the
fan operation setting page will exit, not saving any data you set.

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(3) Temperature calibration
The ambient temperature could be calibrated between -5oC and +5oC
with a precision of 0.5oC. As shown in the picture, after a stop of the unit,
keep pressing +for 5s to go to the temperature
calibaration page. +(UP) or –(DOWN) is provided
to allow a 0.5oC increase or decrease within -5oC~
+5oC. Keep pressing +for 5s to save all the settings.
The current page exits. The screen goes back to the
page after you stopped the unit. If there is no any
key press within 20s, the current page will exit, not
saving any data you set.
Note: the function is only available for Celsius degrees.

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6 Ambient temperature sensor failure
If the ambient temperature sensor fails to work,
the screen will not display the ambient temperature
or the set temperature but “F5”. In this case, the unit
continues to work at 24oC, an ambient temperature.
The user is allowed to adjust the set temperature.
No. Code Description
1 F5 Indoor ambient temperature sensor failure