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OPERATION 

Turning Timer(s) OFF (deselecting a timer) 

To deselect a timer, press and release the selected timer button (‘

Timer 1

’ or ‘

Timer 2

’ button). The relevant timer 

button LED will extinguish and the burner will turn on (because the Power button is turned ON). Note: If a second 
timer was also selected and the current time was outside the timers programmed on period and pre-heat time, the 
burner would not operate when the first timer is deselected. 

Timer Over-Ride Function 

 

The ‘

Over ride

’ button can be operated to turn the burner off when the heater is operating in a timer on period or to 

turn the burner on when the heater is operating in a timer off period. 

 

If a timer is selected and the heater is operating within a timer programmed time period or pre-heat period 
(burner on), the timer may be over-ridden and the burner turned off by pressing and releasing the ‘

Over ride

’ 

button. The Over ride button LED will illuminate and flash and the Power button LED will change from red to 
green after the burner is extinguished. 

If the ‘

Over ride

’ button is pressed and released once again, the Over ride button LED will extinguish and the 

burner will operate provided the current time is within the selected timers programmed  on period including 
pre-heat period and provided the set temperature is higher than the room temperature. 

 

If a timer is selected and the heater is operating outside a timer programmed time period (burner off), the timer 
may be over-ridden and the burner turned on by pressing and releasing the ‘

Over ride

’ button. The Over ride 

button LED will illuminate and flash, the timer button LED will remain on and the burner will operate provided the 
set temperature is higher than the room temperature. 

If the ‘

Over ride

’ button is pressed and released once again, the Over ride button LED will extinguish and the 

burner will turn off provided the current time is not within the selected timers programmed on period including 
pre-heat period. 

 

AUTO OFF TIMER OPERATION 

The Auto Off Timer can be activated so that the heater will automatically turn OFF after a preset time period. 

1. 

Press and release the ‘

Power

’ button to turn the heater on. 

2. 

Press and release the ‘

Auto Off Timer

’ button. 1h (1 hour) will be shown of the display and the Auto Off Timer 

button LED will illuminate. 

3. 

Each consecutive press and release of the ‘

Auto Off Timer

’ button will change the OFF time setting up to a 

maximum of 12h (12 hours). 

After a 5 second delay the display will start counting down in hours and minutes and the Auto Off Timer button LED 
will flash. When the counter reaches zero the heater will automatically turn OFF and all LED's will extinguish. 

Notes: 

 

Possible time settings are 1h, 2h, 3h, 4h, 5h, 6h, 7h, 8h, 10h & 12h.   

 

The set temperature must be higher than the room temperature for the burner to operate. 

Note:

 When first 

turned ON the burner will operate for a period of approximately three minutes regardless of the room and set 
temperatures. 

 

ECONOMY MODE 

Economy mode is designed to increase the efficiency of the heater. 

To activate economy mode:

  Press and release the ‘

Economy

’ button. The LED on the economy button will 

illuminate green and the heater will operate as follows: 

a) 

If the room temperature reaches the set temperature the economy program is activated and the set temperature 
is automatically reduced by 1°C after a delay of 30 minutes. 

b) 

The set temperature is automatically reduced by another 1ºC after another 30 minute delay. 

This subtle reduction in temperature is not noticed by the user and the set temp is not altered on the display however 
the efficiency of the heater is increased. 

To deactivate economy mode:

  Press and release the ‘

Economy

’ button. The LED on the economy button will 

extinguish, the heater will exit economy mode and the set temperature will return to the displayed set temperature 
value. 
 
 

11 

 

Summary of Contents for PRS-150N

Page 1: ...sealed flue kit Failure to install a genuine Paloma room sealed flue kit will result in a potentially unsafe installation and the heater warranty will become null and void For installation of the flu...

Page 2: ...or a responsible officer DO NOT leave this guide inside the heater cover or behind the heater as it may interfere with the safe operation of the space heater or ignite when the heater is turned on Hea...

Page 3: ...2 Vertical Louvre Adjustment 12 Safety Devices 12 Central Control Commercial Models Only 12 INSTALLATION 13 Heater Location Clearances 13 Minimum Maximum Room Sizes 14 Heater Installation Procedure 14...

Page 4: ...burner is controlled by an electronic controller thermostat which senses the room air temperature The following automatic safety controls are fitted to the heater Filter Clean Warning Device When the...

Page 5: ...r to Heater Clearances table on page 13 DO turn the heater OFF at the control panel when unattended or not in use Do not turn the heater off by switching off at the power point The power point may be...

Page 6: ...hich the heater is installed too large Do you have the correct size heater for your room size Refer to Heater Maximum Room Size on page 14 Is the area subjected to drafts Ensure windows and doors are...

Page 7: ...moving air filter To remove the air filter The air filter is located on the top rear of the heater and is removed by grasping the handle on top of the filter and lifting upwards To replace the air fil...

Page 8: ...mell gas do not attempt to turn on the heater Switch on the electrical supply at the power point The heater will perform a self check routine After the self check routine expires the heater can be tur...

Page 9: ...isplay and the Clock LED and AM or PM will illuminate green 2 Press and hold down the or button The display will change in 1 minute increments until the next hour is reached at which time the display...

Page 10: ...d the Power button LED will change from green to red upon successful ignition When the timers programmed OFF time is reached the burner will turn off and the timer button LED will stop flashing but re...

Page 11: ...h and the burner will turn off provided the current time is not within the selected timers programmed on period including pre heat period AUTO OFF TIMER OPERATION The Auto Off Timer can be activated s...

Page 12: ...ge 7 HUMIDIFIER TRAY The heater has a humidifier tray located behind the lower front cover The humidifier tray can be filled with water to raise the humidity level in the room for extra comfort if req...

Page 13: ...the flue kit refer to the installation instructions supplied with the flue kit Warning Ensure that the gas specified on the heater rating label matches the gas supply Using a different gas type may c...

Page 14: ...Gas Space Heaters should not to be installed in a room larger than the specified maximum room size Although the heater can be installed in a room larger than the specified maximum room size the maximu...

Page 15: ...LED FLUE KIT IS INSTALLED The following information is provided here as a guide only for installation of the flue kit refer to the installation instructions supplied with the flue kit The diagram belo...

Page 16: ...in AS NZS 5601 1 must be used The location of the flue terminal must comply with the requirements of AS NZS 5601 1 Clause 6 9 and figure 6 2 which are summarised here as a guide only It is the install...

Page 17: ...1500 500 Appliances over 250 MJ h input 1500 1500 All fan assisted flue appliances in the direction of discharge 1500 k From a mechanical air inlet including a spa blower refer to note 2 1500 1000 n...

Page 18: ...result on initial start up An isolation valve and disconnection union must be installed to allow servicing and removal of the heater Refer to AS NZS 5601 or AS NZS 5601 1 for the correct pipe sizing W...

Page 19: ...o a 240V AC 50 Hz M E N multiple earthed neutral mains power supply The GPO should be located in an accessible position beside the heater The GPO must be located within 1200 mm from the left hand side...

Page 20: ...ure adjustment and buttons Economy button and on off operation Power button will be disabled Note If a disabled button is pressed whilst the heater is in central control mode the Central Control LED w...

Page 21: ...to Manifold Assembly Connections diagram above 1 Lubricate manifold assembly exhaust connection internal o ring with silicone grease supplied with flue kit 2 Push heater telescopic exhaust tube into...

Page 22: ...ush heater air intake hose over manifold assembly air intake connection until recess inside air intake hose connector is located over flange on manifold assembly air intake connection 2 Secure connect...

Page 23: ...erfloor Installations Item Description Quantity A Top Cover 1 B RH Side Cover 1 C LH Side Cover 1 D Heater Side Replacement Brackets 2 E Screws 8g X 14 8 Note Use wall brackets and wall bracket screws...

Page 24: ...seal flue pipe to manifold assembly when performing step 2 or 4 of the following procedure Procedure 1 Remove two lower brackets on rear of heater and replace with brackets supplied in Extra Wide Back...

Page 25: ...height adjustable by rotating in a clockwise or anticlockwise direction to facilitate levelling and stabilisation of the heater adjust feet height if required 7 Perform a gas inlet pressure test at t...

Page 26: ...ultaneously depressing tabs located on bottom of heater sides and pulling lower front panel away from heater 5 Remove two screws retaining front panel screws are located on bottom corners of front pan...

Page 27: ...ulling louvre away from heater 4 Remove lower front panel by simultaneously depressing tabs located on bottom of heater sides and pulling lower front panel away from heater 5 Remove two screws retaini...

Page 28: ...tures and any burner gas pressure adjustments made will be automatically saved 15 Turn heater off and replace gas valve test point screw and washer and inner case test point screw and washer 16 Operat...

Page 29: ...for 10 minutes 24 Power switch failure faulty control panel 31 Room temperature thermistor abnormal open circuit or closed circuit 33 Overheat thermistor abnormal open circuit or closed circuit 34 Ov...

Page 30: ...o ensure they are sound and firmly connected 6 Check flue system ensure all visible flue components are sound and that the flue system including the flue terminal is not obstructed or blocked in any w...

Page 31: ...r mm 1 6 1 15 1 6 1 15 Pilot burner injector orifice diameter mm N A Temperature settings 16 26 C selectable in 1 C increments Ignition Continuous direct spark PERFORMANCE PRS 150N PRS 150L PRS 250N P...

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Page 35: ...responsibility In other words the cost of dismantling or removing cupboards doors or walls and the cost of any special equipment to bring the space heater to floor or ground level or to a serviceable...

Page 36: ...the defect and in any event within the applicable warranty period 4 2 You are not entitled to make a claim under this warranty if your space heater a Does not have its original serial numbers or rati...

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