Computherm Q5RF, Operating Instructions Manual

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7.6

Manual control of the receiver unit

Pressing the “

A/M

” button separates the thermostats from the receiver 

unit. In this case, the boiler or air conditioner connected to the receiver 

unit can only be turned on and off manually, without any temperature 

inspection. The continuously illuminated blue LED indicates automat-

ic (thermostat-controlled) mode, while its switched off state indicates 

manual mode. In manual mode, pressing the 

1, 2, 3,

 and/or 

4 

buttons of 

the receiver unit turns on or off the boiler (or air conditioner) and opens/

closes the zone valves associated with the heating zones. The operation 

of a heating zone is indicated by the illuminated red LED light associat-

ed with it. By pressing the “

A/M

” button again, the device quits manual 

control and resumes automatic (thermostat-controlled) operation, which 

is indicated by the illuminated blue LED light.

FREQUENTLY ASKED QUESTIONS

When you think that your appliance is operating incorrectly or encounter 

any problem while the appliance is being used then we recommend that you 

read Frequently Asked Questions (FAQ) available on our website, where we 

collected the problems and questions that most frequently occur while our 

appliances are being used, along with the solutions thereto:

http://www.quantrax.hu/gyik/

The vast majority of the problems encountered can be solved easily by 

using the hints available on our website, without seeking professional help. 

If you have not found a solution to you problem, please pay a visit to our 

qualified service.

Warning!  The  manufacturer  does  not  assume  responsibility  for  any 

direct  or  indirect  damages  and  loss  of  income  occurring  while  the 

appliance is being used.