1
Model
: PRTHW / PRTHW-N
Model:
PRTHW / PRTHW-N
Page 1: ...1 Model PRTHW PRTHW N Model PRTHW PRTHW N...
Page 2: ...play Setting the Clock Temperature Display Setting the Comfort Levels Locking the Thermostat Setting the Temperature Model PRTHW PRTHW N Slimline Series 1 Temperature Hold Holiday Programming Frost Pr...
Page 3: ...es televisions wall or table lamps may also prevent the thermostat from working properly What is a Programmable Room Thermostat A programmable room thermostat is both a programmer and a room thermosta...
Page 4: ...bottom face of the thermostat Step 2 Place the thermostat front somewhere safe Terminate the thermostat as shown in the diagrams on pages 27 29 of this booklet Step 3 Screw the thermostat back plate...
Page 5: ...he remaining time period is displayed 6 Set Indicates when changes are being made to programs or temperature set points 7 Holiday Indicator Displayed when the thermostat is in holiday mode 8 Current T...
Page 6: ...t the minutes Press H to confirm settings Use the Up Down keys to set the day of the week Press A to confirm settings and return to main display Temperature Display Room Temperature Set Temperature Th...
Page 7: ...different comfort levels To program comfort levels press the Clock key twice Use the Up Down keys to enter the required WAKE time Press H to confirm settings Use the Up Down keys to enter the required...
Page 8: ...symbol disappears Note The keypad lock indicator is only displayed when the lock is active Keypad Lock Indicator Temperature Control The Up Down keys allow you to adjust the set temperature When you p...
Page 9: ...me Remaining Holiday Holiday Days Holiday ON Indicator Note A holiday period does not start until 00 00 the next day For example if you set a holiday period on Friday for 2 days Saturday will be count...
Page 10: ...ayed To cancel the frost protect mode press the Power button once again Frost Protection Mode Enabled Frost Mode Heating Hot Water ON OFF The heating is indicated ON when the flame icon is displayed t...
Page 11: ...irm settings Use the Up Down keys enter the required end time for Hot Water Time 1 Press H to confirm settings Repeat the programming steps for each switching time entering for any unused periods You...
Page 12: ...a network system Each thermostat on your network must have a unique communication address This can be set from 01 32 Optional Features Explained Feature 07 Temperature Up Down Limit This function allo...
Page 13: ...o C Default 00 15 Minutes 00 Default Set unique comms address 01 32 00o 10o C 00 Default Built in Sensor Not used in this model 00 03 Hours 00 Default Minutes to raise by 1o C 00 Weekday Weekend 01 7...
Page 14: ...o turn the thermostat back ON Calibration Temperature Setting Set Icon All icons displayed simultaneously Factory reset is complete Factory Reset To perform a factory reset follow these steps Press an...
Page 15: ...ting Valve To connect boiler consult boiler makers wiring diagram To Boiler N Wiring Diagram PRTHW PRTHW N B2 B1 A2 A1 Y B Network 12VDC CH HW Connecting PRTHW N to the UH1 The UH1 allows connection o...
Page 16: ...Voltfree Switching With the Heatmiser PRC A2 B2 NO NC C NO NC C N E L 230V SUPPLY IN A2 Volt Free Output B2 Volt Free Output POWERED RELAY CARD _ Recommendations Max Cable Size 1 5MM Back Box Depth 3...
Page 17: ...on Call our support team on 44 0 1254 669090 Or view technical specifications directly on our website www heatmiser com PDF FAQ Heating Professionals Request a copy of our product installation guide c...
