Instruction/ maintenance manual of the product PRTHW-NTS Heatmiser
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1 Model : PRTHW- TS / PRTHW-NT S Model: PRTHW - TS / PRTHW -NTS.
Model: PRTHW- TS / PRTHW -NTS 2 Model : PRTHW- TS / PRTHW-NT S T ouchScreen Series 1 2 3-4 5-6 7-8 9 10 11-12 13-14 15 15 Product Image T able of Contents What is a Progr ammable Room Thermostat? Inst.
4 3 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S What is a P rogrammable Room Thermosta t? The best way to do this is to set the r oom thermostat to a low temperatur e – say 18°C , and then turn it up by 1°C each day until you ar e comfortable with the temperature .
6 5 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S 1 2 3 4 Installation Pr ocedure This T ouchscreen Series thermostat is designed to be ush mounted and requires a back box of 35mm (minimum depth) to be sunk into the w all prior to installation.
8 7 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S 1 4 3 2 5 9 8 18 17 14 1. Day Indicator - Displays the day of the w eek. 2. Holiday Indicator - Displayed when the thermostat is in Holiday mode . 3. T emperature Hold - Displayed when the thermostat is in Hold mode.
10 9 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S Room T emperature SET T emperature T empera ture Display The temperature displa y information is driven by two di erent inputs; the sensor measurement and the target tempera ture you have set .
12 11 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S • Press PROG ....................................................................................................... • Select W AKE ....................................................
14 13 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S • Press PROG ....................................................................................................... • Press TIMER, ( Time 1 ON will ash) ...........................
16 15 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S Hot W ater Override T o override the hot water setting follow these st eps. • Press HOLD ....................................................................................................
18 17 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S The temperature Hold function allows y ou to manually override the current operating program and set a di erent temperatur e for a desired period. • Press HOLD ..........................
20 19 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S Pressing the key once will plac e the thermostat in frost protect mode. In this mode, the thermostat will display the frost icon and will only turn the heating on should the room temperature dr op below the set frost temperature (see page 21).
22 21 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S THE FOLL OWING SE TTINGS ARE OPTIONAL AND IN MOST C ASES NEED NOT BE ADJUSTED Featur e 01 – T emperature F ormat: This function allows you to select between °C or °F .
24 23 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S 01 02 03 04 05 06 07 08 09 10 11 12 FEA TURE T emperature Format Switching Dierential Frost P rotect Frost Protection T emperature Output Delay Communications ID No.
26 25 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S Calibration T emperature Setting Set Icon If you need to re-calibrate the thermostat, follow these steps. • Press and hold the OFF key to turn the thermostat OFF ...........................
28 27 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S W iring D iagram - PRT/HW - TS Model Heating & Hot W ater V alve W ith Mid Position V alve W iring D iagram - PRT/HW - TS Model C = Common .
30 29 T ouchScreen Series Model : PRTHW- TS / PRTHW-NT S W iring D iagram - PRT/HW -NTS to PRC W iring D iagram - PRT/HW -NTS to UH1 Network PRT/HW-NT S Y B A2 A1 B2 B1 + - 12VDC H/W C/H A2 B2 NO NC C.
31 T ouchScreen Series T witter: heatmiseruk F acebook: facebook.com/thermostats W ant More Informa tion? Call our support team on: +44 (0)1254 669090 Or view technical specications directly on our website: www.
An important point after buying a device Heatmiser PRTHW-NTS (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Heatmiser PRTHW-NTS yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Heatmiser PRTHW-NTS - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Heatmiser PRTHW-NTS you will learn all the available features of the product, as well as information on its operation. The information that you get Heatmiser PRTHW-NTS will certainly help you make a decision on the purchase.
If you already are a holder of Heatmiser PRTHW-NTS, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Heatmiser PRTHW-NTS.
However, one of the most important roles played by the user manual is to help in solving problems with Heatmiser PRTHW-NTS. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Heatmiser PRTHW-NTS along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
