Instruction/ maintenance manual of the product PRT Heatmiser
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1 Model : PRT / PRT -N Model: PRT / PRT -N.
2 Slimline Series 2 Model : PRT / PRT -N T able of Con tents 1 2 3-4 5-6 7-8 9 10 11-12 13 14 15 16 17 18 19-22 23 24 25-29 Product Image T able of Contents What is a Progr ammable Room Thermostat? In.
4 3 Slimline Series Model : PRT / PRT -N The best way to do this is to set the r oom thermostat to a low temperature – say 18°C , and then turn it up by 1°C each day until you ar e comfortable with the temperature . Y ou won’ t have to adjust the thermostat further .
6 5 Slimline Series Model : PRT / PRT -N 1 Installation Pr ocedure This Slimline 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 Slimline Series Model : PRT / PRT -N 1. Room T emp - Indicates the current temperatur e sensor mode. 2. Day Indicator - Displays the current da y. 3.
10 9 Slimline Series Model : PRT / PRT -N Setting the Clock T o set the clock, follow these steps . • With the thermostat turned ON, press the Clock key twice ................................. • Use the Up/Down keys to set the hours ........
12 11 Slimline Series Model : PRT / PRT -N Comf or t Lev els Explained The thermostat provides W eekday/Weekend or 7 Da y Programming options. Y ou should consult the “Optional F eatures” section to select the required mode. The thermostat is supplied with comfort levels already prog rammed, but these can be changed easily .
14 13 Slimline Series Model : PRT / PRT -N T empera ture C ontrol The Up/Down keys allow you t o adjust the set temperature ....................... When you press either key , you will see the wor d SET and the desired temperature will be display ed on screen.
16 15 Slimline Series Model : PRT / PRT -N Holiday Holiday Days Holiday ON Indicator T empera ture Hold The temperature hold function allows y ou to manually override the current operating program and set a dier ent temperature for a desir ed period.
Thermostat completely OFF Thermostat powered ON 18 17 Slimline Series Model : PRT / PRT -N Pressing the P ower button once will place the thermostat in fr ost protect mode. In this mode, the thermostat will display the fr ost icon and will only turn the heating on should the room temperature dr op below the set frost temperatur e (see page 19).
20 19 Slimline Series Model : PRT / PRT -N Optional F eatures Explained THE FOLL OWING SET TINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED Featur e 01 - T emperature F ormat: This function allows you to select between °C and °F .
22 21 Slimline Series Model : PRT / PRT -N Adjusting the Optional Settings Optional Settings - Fea ture T able T o adjust the optional settings, f ollow these steps. • Press and hold the P ower button to turn the thermostat OFF ..................
All icons displayed simultaneously . F actor y reset is complete. 24 23 Slimline Series Model : PRT / PRT -N Re - calibrating the Thermostat If you need to re-calibrate the thermostat, follow these steps. • Press and hold the P ower button to turn the thermostat OFF .
26 25 Slimline Series Model : PRT / PRT -N TO CONNECT BOILER CONSULT BOILER MAKERS DIAGRAM NEUTRAL LIVE 230V SUPPLY IN 230V AC 50/60Hz SWITCHED LIVE TO BOILER PRT A1 A2 L N 230V AC W iring Diagram - P.
28 27 Slimline Series Model : PRT / PRT -N W iring Diagram - PRT to V alve TO CONNECT BOILER CONSULT BOILER MAKERS DIAGRAM L N LS LR LS & LR ARE NORMALLY THE ROOM THERMOSTAT CONNECTIONS TO BOILER .
30 29 Slimline Series Model : PRT / PRT -N W iring Diagram - PRT -N to UH1 COMMS CABLE PRT -N RT2 RT1 - A2 A1 + Y B Network 12VDC UH1 ZONE X A2 A1 B Y _ + ZONE X A2 A1 B Y _ + Connecting PRT-N to the UH1 The UH1 allows connection of up to eight 12 volt network thermostats.
31 Slimline Series V ideo T witter: heatmiseruk Fac ebook: facebook.com/thermostats W ant Mor e Information? 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 PRT (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 PRT 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 PRT - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Heatmiser PRT you will learn all the available features of the product, as well as information on its operation. The information that you get Heatmiser PRT will certainly help you make a decision on the purchase.
If you already are a holder of Heatmiser PRT, 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 PRT.
However, one of the most important roles played by the user manual is to help in solving problems with Heatmiser PRT. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Heatmiser PRT 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
