background image

 

 

18 

-

 

The high-current power supply 

(red cable 

+

, white cable 

-

) provides current to the 12v  heating 

element of the cooling system.  This connection point may supply 12v on ly when the engine of the 
car or motor home is running.    

-

 

The low-current power supply

 (purple cable 

+

, black cable 

-

) provides a continuous current of 

12v for ignition of the burner and the light in the refrigerator. The 12v supply is obtained via the 
con nection to the car or  motor home battery or via the 230v AC 

à

 12v DC transformer.   

 

 

 

Make sure the power point is in a position that is easy to reach.    

-

 

Minimize voltage drops by thoroughly fixing the wires.    

-

 

Position the 12v power lead so that it cannot come into contact with hot or sharp parts.  

-

 

In connection with voltage drops in high-power supply, the diameter of the lead depends on 
the lead length:  Leads longer than 6 m 

à

  for optimum performance the lead diameter 

should be 6 mm² (with a minimum of 4 mm²). 

-

 

The high-current power supply must be fitted with a 15 A fuse, the low -current power 
supply must be fitted with a 1 A fuse. 

7.3

 

Connecting to a DC power supply  (12 V) for all  S ES model s (see figu re  1) 

 
The description below applies to the installation in  motor homes.  Please contact Thetford if you wish to 
install in any other vehicle.  
 
 
The refrigerator is provided with a 3 wire 12v input cable: 
-

 

red: 

-

 

white: 

-

 

black: 

E+ (powerless  signal, to prevent 12v power supply  from entering the heating 

device of the refrigerator whenever the engine of the vehicle is not running) 

 

To connect the + and - pole 

Connect the red and white wire directly without any breakers (e.g. contact) to one of the vehicle’s 12v power 
sources. 
The 12v connection is protected on the PCB by a 30 A fuse. The control current part of the PCB is protected 
by a 5 A fuse.  
 

To connect the E+ pole  

Conect the E+ pole to a 12v connecting point that shows that the vehicle’s engine is running (engine running: 
12v, engine not running: no voltage= 0v) 
 

-

 

Position the connecting point so that it is easy to reach.  

-

 

Make sure that all connections are properly fastened to minimize voltage drops.  

-

 

Use wires with a diameter of 10 mm² (with a minimum of 6 mm²)  to ensure optimum 
performance of the refrigerator.   

-

 

Position the 12 V power lead in such a way that it cannot come into contact with hot or 
sharp parts.  

Summary of Contents for N100

Page 1: ...ation manual Instructions pour l installation Einbau anleitung Instrucciones de montaje Instrusioni per l installazione Monteringsanvisningar Prirocnik z navodili za uporabo Installatiehandleiding 12 2 N80 N90 N100 N109 N110 N112 N145 REFRIGERATOR Ref 0305 ...

Page 2: ...Px x 821 x 525 x 543 97 91 11 3 3 340 30 Manual piëzo N100 Ex x 821 x 525 x 543 97 91 11 3 3 340 30 Electric N100 Ax x 821 x 525 x 543 97 91 11 3 3 340 29 5 Smart Energy Selection N109 Ex x 821 x 525 x 543 103 95 11 3 3 340 26 5 Electric N110 Px x 821 x525 x 603 103 95 11 3 0 340 30 5 Manual piëzo N110 Ex x 821 x 525 x 603 103 95 11 3 0 340 30 5 Electric N112 Px x 821 x 525 x 632 113 107 11 3 1 34...

Page 3: ...3 3 5 4 FIGURES 2 ...

Page 4: ...4 6 7 8 FIGURES ...

Page 5: ...5 9 10 FIGURES FIGURES N145 ...

Page 6: ...6 Model H W D Hst Dst N80 825 490 515 220 235 N90 825 529 515 220 235 N100 825 529 515 N109 825 529 515 N110 825 529 515 N112 825 529 568 220 235 N145A 1250 529 515 N145E 1305 529 515 11 12 FIGURES ...

Page 7: ...7 13 14 15 16 FIGURES ...

Page 8: ...8 17 FIGURES ...

Page 9: ...9 18 FIGURES ...

Page 10: ...10 19 FIGURES ...

Page 11: ...11 20 FIGURES ...

Page 12: ...ETY INSTRUCTIONS 13 3 DETERMINING WHERE TO IN STALL THE REFRIGERATOR 14 4 OUTSIDE VENTS 15 5 COMBUSTION GASES OUTLET 16 6 REFRIGERATION INSTALLATION 16 7 ELECTRICAL COMPONENTS 17 8 GAS CONNECTION INSTALLATION 19 9 WIRING DIAGRAMS 19 ENG ...

Page 13: ...K DE IS NL SE FI NO G30 Butane G31 Propane EN 732 specifications for liquid gas appliances Absorption refrigerators FIGURE 1 Specifications of other refrigerator models A B C D E F G H I Model Measurements H x B x D mm depthincl door Grossvolume incl freezer L Net volume incl freezer L Volume freezer L Input kWh 24 h Input gr 24h Net weight kg Operation average energy use at a surrounding temperat...

Page 14: ...rigerator and its extractor must be installed in a way that allows easy access for maintenance and repairs The installation and connections must satisfy the most recent technical regulations The refrigerator is designed for powering by liquid gas butane and propane 12V DC or 230VAC The performance of the refrigerator may be affected by adjacent heat sources such as an oven or stove Protect the ref...

Page 15: ...as to stream outside instead of building up on the floor A grating is used for this matter with the N80 90 112 models The other models N100 109 110 145 have a grating which is situated above floor level and therefore need an extra hole in the floor with a diameter in conformity with local regulations but we advice a diameter of at least Ø40 mm FIGURE 7 The upper ventilation grating The installatio...

Page 16: ...e outlet of the exhaust is in the position as shown in the drawing below It is important to always keep a distance of 5mm minimum from the vent The outlet of the exhaust tube has to be close to the bottom side of the vent When positioned correctly use the clamp to fix the exhaust tube to the flue of the refrigerator For refrigerator model N145 only You do not need to install a separate extractor T...

Page 17: ...igerator model 6 4 Fitting the door panel FIGURE 15 In order to fit the door panel the refrigerator s door needs to be demounted 1 Open the door unfasten the screw from the top hinge point with a screwdriver and remove the screw 2 Hold the door at a slight angle and lift the door from the lower hinge pen 3 Remove the 3 screws with which the lower cover is attached to the door 4 Remove the cover an...

Page 18: ...1 A fuse 7 3 Connecting to a DC power supply 12 V for all S ES models see figure 1 The description below applies to the installation in motor homes Please contact Thetford if you wish to install in any other vehicle The refrigerator is provided with a 3 wire 12v input cable red white black E powerless Engine signal to prevent 12v power supply from entering the heating device of the refrigerator wh...

Page 19: ...are in any doubt Take notice of the maximum life of the hose and replace it on time subject to the limits specified by the manufacturer or local regulations If the lower ventilation grating is not at floor level or slightly lower make a hole in the floor at the rear end of the refrigerator see figure 7 If a leak occurs this hole will allow the gas to stream outside instead of building upon the flo...

Reviews: