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6

 

 

51000486 Iss 01

 

4.1

 

CRXSL Controller

 

 

The  heater  has  to  be  configured  for  a  se-
lected control method at the time of instal-
lation.  Only  1  control  method  can  be  used 
at  the  same  time.  To  control  heater  using 
the  CRXSL  controller  the  DIP  switch  1  locat-
ed  under  the  electrical  connections  cover 
has to be set to 

‘1’ 

as on the picture below. 

 

 

 

4.2

 

Pairing to the CRXSL Controller

 

 

This must be done, otherwise the heaters 
will not work. 

 

Power up the CRXSL wireless controller (see 
user instructions for CRXSL for details). 

 

Set heater into pairing mode as follows: 

 

Locate the status light. 
Turn power to the heater on. The light should 
be  green. Now, the heater is ready for pair-
ing for the next 20 seconds. After 20 sec-
onds, it will return to normal operating mode 
and pairing will not be possible. (Heater 
must be powered off, and then back on 
again in this case) 

 

To pair heater with CRXSL, Press and hold      
and      buttons together until display shows 
CRXSL identification code. 
Press the      button. This must be done within 
20 seconds from powering up the heater. 
The screen on the controller should flash. 

 

If the pairing was successful, the light will 
show purple for 5 seconds, and the heater 
will to start. If the CRXSL is signalling the heat 
output to be on, it will begin outputting 
heat, if the CRXSL is signalling the heat out-
put to be off, the heater will switch off after 
5 seconds. 

4. Selecting heater controls

 

4.3

 

Heater status indication

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.4

 

Operation of CRXSL

 

 

 

The  CRXSL  controller  will  come  factory  set    in 
temperature  control  mode.  This  can  be 
changed  to  manual  operation  mode  which 
simulates a 4-switch box. In this mode, the tem-
perature  control  is  disabled  and  the  controller 

doesn’t have to be installed in the same loca-

tion  as  the  heaters,  however  they  must  still  be 
within the wireless range. 

 

To  switch  to  manual  mode,  press  and  hold 
the    

.

&       icons for 5  seconds to access the 

setup  menu.  Use          icon  to  navigate  through 
the  menu.  Navigate  to  option  6,  and  change 
the  value  to  2,  this  will  change  your  controller 
to manual/timer mode. 

 

The  fan  speed  F0,  F1,  F2  or  F3  is  displayed  on 
the  left  side  of  the  display.  Press        to  cycle 
through the fan settings. 

The  heat  setting  H0,  H1,  H2  or  H3  is  displayed 
on  the  right  side  of  the  display.  Press 

UP

  or 

DOWN

 buttons to adjust the heat setting. 

In  Manual  Control  Mode,  many  of  the  func-
tions of the CRXSL are very similar to automatic 
mode,  except  that  the  fan  and  heat  settings 
are adjusted instead of the set temperature:

 

Light colour          Heater status 

Heater is in stand-by mode/ not 
receiving signal from controller. 
Heater is ready for pairing with 
controller.  see section 4.1 

“Pairing 

to the controller” for details.

 

Reduced heat output  

Full power heat output 

Heater is in fan only mode 

If the LED is flashing white, there is a 
fault. The unit will continue to func-
tion in restricted mode. However, in 
specific circumstances, the unit will 
stop running. See section 6.1 for 
more details .

 

Heater paired successfully - Solid  
Purple light for 5 seconds

 

Summary of Contents for CH06CPiRX

Page 1: ...any person not authorised by us This guarantee is offered to you as an extra benefit and does not affect your legal rights The correct electricity supply voltage is shown on the rating label attached...

Page 2: ...he CRXSL wireless controller 4 5 CHMC controller 4 6 Connecting heaters to the CHMC controller 5 Dimensions and fixing location 6 Installation details 6 1 Mounting 6 2 Electrical connections 7 Technic...

Page 3: ...ng points are suitable for the weight of the appliance 1 3 Electrical Supply This heater must be permanently con nected to the electricity supply via a double or 4 pole switch having 3mm gap on each p...

Page 4: ...ons re mote temperature measuring microwave occupancy sensor and remote or boost switch connection All functions are fully pro grammable and can be associated with any heaters in the system The contro...

Page 5: ...d depend ing on which heat mode is activated it will calculate the best possible airflow and adjusts the fan speed accordingly In order to maintain a constant airflow temperature the fan runs at a low...

Page 6: ...eater controls 4 3 Heater status indication 4 4 Operation of CRXSL The CRXSL controller will come factory set in temperature control mode This can be changed to manual operation mode which simulates a...

Page 7: ...the heater by CAT5 CAT6 RJ45 cable The RJ45 connector is located under the terminals cover on the bottom of the heater There are 2 equal RJ45 connectors in each heater The con troller can be connecte...

Page 8: ...the heater to the wall bracket Finally adjust the direction of the heater to the desired area and tighten up all clamp ing nuts and bolts Care should be taken when choosing a posi tion ideally there s...

Page 9: ...urrent per phase A pha 8 5 13 16 5 Max motor power W 120 120 120 External fuse size amps A pha 16 16 20 Controller CRXSL wireless or CHMC Touch screen controller Controller wiring CAT5 CAT6 with RJ45...

Page 10: ...load kW 26 Max current A pha Max motor power W 120 External fuse size amps A pha 32 Controller CRXSL wireless or CHMC Touch screen controller Controller wiring CAT5 CAT6 with RJ45 connectors Cable ter...

Page 11: ...11 51000486 Iss 01 8 Wiring Details 8 1 Installer Wiring 3 phase heaters CAT5 cable...

Page 12: ...12 51000486 Iss 01 8 Wiring Details 8 2 Installer Wiring single phase heaters CAT5 cable...

Page 13: ...13 51000486 Iss 01 8 3 Factory Wiring 3 phase heaters temperature sensor...

Page 14: ...14 51000486 Iss 01 8 4 Factory Wiring single phase heaters temperature sensor...

Page 15: ...LEDs on the RJ45 connect ors indicating that the power is available If the heater is in stand by mode the green LED is ON If the heater is switched ON the orange LED is indicating that the auxil iary...

Page 16: ...onfigura tion All possible addresses RS485 serial half duplex interface MODBUS RTU 9600 baud 8 bits 1 start bit no parity 2 stop bits mark parity 1 stop bit Supported MODBUS function codes 0x03 read m...

Page 17: ...gn for Energy Related Products and Energy Information Amendment EU Exit Regulations 2019 SI 2010 2617 The Restriction of use of Certain Hazardous Substances SI 2012 No 3032 Transposed standards used B...

Page 18: ...18 51000486 Iss 01...

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