Fisher & Paykel MR810 Benutzerhandbuch

 

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MR810 Technical Manual Rev C  REF 185042601

 

 

 

3 

The "See Manual" indicator displays two fault types: 

Hardware Fault.  The "See Manual" indicator flashes off and on.  Briefly pressing the Temperature Setting 

button briefly produces a pattern on the three Temperature Setting Indicators, representing a fault 
code. Refer to § 5.2 for fault code definitions. 

Microprocessor Fault.  The "See Manual" indicator is on continuously. 

The Heater-wire Indicator is located in the connector at the end of the heater-wire adaptor.  If the heater-
wire adaptor is connected to a compatible heated wire circuit then the green indicator will illuminate, and 
the heater-wire mode of operation is initiated. 

If a heated circuit is connected and the Heater-wire Indicator does not turn on then a fault is present in either 
the heated circuit or the heater-wire adaptor, and non heater-wire mode of operation will be initiated.   

Refer to § 5 for trouble shooting. 

Measures ambient air temperature for controlling the heating of the heated wire breathing circuits.  Refer to 
§ 3.5.1 for more information. 

A thermistor is embedded in the third pin in the heater-wire connector.  This thermistor senses the chamber 
type (reusable or single-use) by measuring the temperature of the gas exiting the chamber as it passes 
through the circuit elbow.