Wengart TP808 Low Voltage Thermostat User Guide

**Wengart TP808 Low Voltage Thermostat User Guide

**

About your new thermostat

This thermostat is used to control up to 3 stages heating and 2 stages cooling system with 8 types control system, EM heat activation, adjustable compressor delay time and O/B changeover. It is with tempered touch sensitive button, quick connecting terminals to save installer’s time. 7 days programmable and four modes everyday make users’ life convenient and comfortable.

Thermostat passed FCC standard.

Thermostat box you will find

Service

We offer the warranty of 18 months from the sales day. If it is not the problem of quality or beyond the warranty time, we will charge for the after- sale service

Technical Data of your thermostat

Sensor ：NTC3977 10K Accuracy：±1℉
Temp. Range ：41℉ -95℉ Power Consumption：<1.5W
Timing error ：<1％
Power Supply ：AC24V, 50 ~60Hz
Shell Material ：PC （Fireproof）
Dimension ：132x90x23.5mm
Installation boxfuls  Standard box
Ambient Temp.：0 ℉~ 113℉， 5 ~ 95％RH(Non condensing）
Storage Temp ：-41℉~ 140℉

Features of your thermostat

• Apply with various kind of heating and cooling system. Including Single stage, Multi-stage And Heat Pump (Up to 3-stage heat, 2-stage cool, with Aux. Or Emergency heat)
• 4″ LCD display with backlight
• 7days 4 time periods scheduling. Set the target heating and cooling temperature respectively.
• Both Vacation mold and hold duration mode available for comfort and energy saving
• Temperature display of Celsius or Fahrenheit scale

Home screen quick reference

Operation

: Switching System Mod e
Short press button to select system mode: HEAT, COOL, AUTO, EMER, OFF.
: Confirm button
Press this button to confirm your settings. Press again select Schedule Permanent Hold and Energy saving
Fan Mode
Press this button to select fan on, auto and cycle
Setting the time
When connecting the thermostat to Wi-Fi, the
time will sync automatically. If not connecting to Wi-Fi, Press to set second- hour-week
Auto Mode
Short press button to select Auto. Short press bettor to enter AUTO mode
:Setting the Lock
Press and hold   button at the same time over 7 seconds to lock/unlock your thermostat
WIFI reset
Long press   seconds to reset WIFI when power off

Check external sensor temperature
(external sensor only)
Press and   to check external sensor temperature

Setting a Schedule
Thermostat passed FCC standard. When connecting the thermostat to Wi-Fi, the schedule is programmed based on time and temperature set points from the Sense app. If you are not connecting to Wi-Fi, follow these steps to set a basic 7 day schedule with 4 mandatory set points. Long press button above 7secends to enter weekly program funtion.Short press button to set week-hour-cool temperature-heat temperature ,Short press to return back.Press to set the parameters Long press at the same time over 7seconds to go back factory weekly program settings

Example Schedule

Wiring Diagram

RH : Power for heating, 24V
RC : Power for cooling, 24V
G : Indoor blower (fan)
S : Connect to S on C-wire adapter
O/B : Changeover (reverse valve) connection for heat pump or zone panel systems
Y : First outdoor stage cooling on conventional systems  or first heat and cool on heat pump systems
Y2 : Second outdoor stage cooling on conventional systems or second heat and cool on two stage heat pump systems or humidifier
NTC +: Outer Sensor+
NTC -: Outer Sensor: Common wire, 24V
W /AUX : First indoor stage heat on conventional systems or first stage auxiliary
W2/E : Secondary indoor heat for conventional systems emergency heat on heat pump systems

Vocation function
Long press fan button over 7seconds to enter Vocation mode. Short press fan button check days->cool temp ->heat templon press button for 7 ed.When you see the parameter flash. Short press fan button to set the paremeters.Short press to excite
Setting Energy Saving Mode
Short press button to enter energy saving. The LCD will show on. If you need change energy saving temp. Long press button and button at the same time over 7seconds.Short press time button to set The order is ECO cool temp->ECO heat temp

Configuration Menu

AC2
2| Set Up HVAC Equipment (Indoor)| IND| Indoor Setup GA1/GA2/EL1/EL2/None| When you select heat pump (AUX) GA1/EL1/NON option| EL2
3| Outdoor equipment 1| INE| When you select heat pump (EMER) GA1/EL1/NON option| Only Item 1 select OUT:HP1 HP2 workable| NON
4| Circulation fan switch| FA1| ON/OFF| | ON
5| Circulation fan Setting range| FA2| **** 10%-100%| If you set the Circulating Fan to 50%, the fan will run 30 minutes every hour. If any heat/cool cycles occur duringthe hour, their runtime is subtracted from the overall fan run time.| 30%
6| Auto Mode| AUT| ON/OFF| | ON
7| Compressor 1 delay| CO1| 1-5min| | 3
8| Compressor 2 delay| CO2| 1-5min| | 3
9| Reversing Valve Position| OB| O/B  O:Cool B:Heat| Only Item 1 select out. HP1/HP2 workable| 0
10| External sensor| SEN| ON/OFF| | OFF
**** 11| **** Both AUX/EMER| **** APU| **** ON/OFF| Onset “EITHER AUX/iControl the same takeoffs: if you want to setup and control of Auxiliary and Emergency heating separately . This item is only display yes if Item1 is set to Heat Pump AND if item 2 GA1/EL1.Item3 GA1/EL1 Aux/E stages =| **** OFF
12| AUX lockout| APL| ON/OFF| Item 1 should be HP1/HP2 Item 2 should be GA1/EL1 Item10 should ON.Only all of three items workable| OFF
13| AUX lockout Temp| AO| – 15~20 , 5-68| Item 1 should be HP1/HP2 Item 2 should be GA1/EL1 Item10 should ON. Item 12 ON. Only all of four items workable| 36
14| Heat Pump Lockout| COL| ON/OFF| Item 1 should be HP1/HP2 Item 2 should be GA1/EL1 Item 10 should ON.Only all of three items workable| OFF
15| Heat Pump Lockout Temp| AC| – 15~20 , 5-68| Item 1 should be HP1/HP2 Item 2 should be GA1/EL1Item10 should ON. Item 13 ON. Only all of four items workable| **** 32
16| Temperature Compensation| CL| – 9~9| | 0
17| C/F selectable| FC| F/C| | F
18| Maximum TemperatureRange| AH| 20-50℃ ,68-95℉| | 95
19| Minimum Temperature Range| AL| 5-20℃ ,41-68℉| | 41
20| Time| TI| 12 24| | 12
21| UV Reminder time setting| UU| 0-36| | 12
22| Chagas Reminder Time Setting| PAD| 0-36| | 12
23| ChagFilter Reminder Time Setting| FIL| 0-36| | 12

Note:
Item 4: Circulating fan

Short press fan button to select cycle.Press to confirm this function running.
If you want to circulate the air in your home using your indoor blower fan, you can set this feature at the thermostat. A percentage is selected to indicate how often the fan should run each hour, You can set 5% increments from 10% – 100%.
EXAMPLE :
If you set the Circulating Fan to 50%, the fan will run 30 minutes every hour.
If any heat/cool cycles occur during the hour, their runtime is subtracted from the overall fan run time
Item 21 Select UV lamp replacement run time
This is the reminder to change UV lamp . Select starts to counting for 0 day to 360 days. The thermostat will display “Chg. UV” when UV time (Days). APP will also reminder
item 22 Chg. pad replacement run time
This is the reminder of replacement run time of Chabad . Select starts to counting for 0 day to 360 days.
The thermostat will display “Chg. Pad” when Chg. pad (Days).LCD will display.APP will also reminder
item 23 Chg. Filter replacement run time
This is the reminder of replacement run time of Chg. Filter . Select starts to counting for 0 day to 360 days.
The thermostat will display “Chg. Filter” when Chg. Filter (Days).LCD wildisplay.APP will also reminder All these three items you could check according to bellow steps.
Long press Menu button over 7seconds to enter check page. Short press menu button to next item. Press+ and – button over 7seconds to reset.
Sensor broken
Er1:Inner sensor broken or not work
Er2:External sensor broken or not work

Installing your thermostat

This product is suitable for US standard wall box.

1. Connect the wire of power and other equipment into the terminals. Fix the wall plate into the wall box by a screwdriver.

2. Connect the LCD board into the wall plate

WARNING : Please arrange the professional technician to install this product according to installation drawing and instruction.
RISK OF ELECTRICAL SHOCK. Disconnect power supply before making electrical connection. Contact with components carrying hazardous voltage can cause electrical shock and may result in severe personal injury or death.instruction.

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