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OJ ELECTRONICS MWD5-1999-R3C3 Voice Thermostat Instructions

MWD5-1999-R3C3  
English  
Error codes  
E0: Internal fault. The thermostat must be replaced.  
E1: Built-in sensor defective or short-circuited. Replace the  
thermostat, or use the floor sensor only.  
E2: External sensor disconnected, defective or short-circuited.  
Reconnect the sensor if disconnected, or replace the sensor.  
E5: Internal overheating. Inspect the installation.  
MAINTENANCE  
The thermostat is maintenance free.  
Keep the thermostat’s air vents clean and unobstructed at all  
times.  
The thermostat may only be cleaned with a dry cloth.  
APPROVALS AND STANDARDS  
Regulations  
OJ Electronics A/S hereby declares that the product is in  
conformity with the following directives of the European  
Parliament:  
LVD - Low Voltage Directive  
EMC - Electromagnetic Compatibility  
RoHS - Restriction of the use of certain Hazardous Substances  
RED - Radio Equipment Directive  
Applied standards and approvals  
According to the following standard:  
EN 60730-1, EN 60730-2-9, EN 300 328, EN 301 489-17,  
EN 301 489-1, EN 62479, EN 50559  
Classification  
Protection from electric shock must be assured by appropriate  
installation. Must be installed according to the requirements of  
Class II (reinforced insulation).  
© 2023 OJ Electronics A/S  
11  
GeneralDetails
NameOJ ELECTRONICS MWD5-1999-R3C3 Voice Thermostat Instructions
MakeOJ Electronics
LanguageEnglish
FiletypePDF (Download)
File size0.19 MB
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OJ ELECTRONICS MWD5-1999-R3C3 Voice Thermostat Instructions