Introduction - Electra DNG 18 Service Manual

13. CONTROL SYSTEM
13.1 Electronic Control
13.1.1

Introduction

The electronic control information is designed for service applications, and is common
to the following groups of air-conditioners:
x ST/RC group
x SH group
x RH group
13.1.2 Model Plug Settings
Before installation, make sure to set the model plug conforming to the suitable group.
GROUP
ST / RC
Model Plug
Service Manual - DNG Series
-Cooling only / cooling and heating by heat pump.
-Cooling and heating by heat pump and supplementary
heater.
-Cooling, heating by heaters only.
J6 Setting
SH
RH
Revision Y05-01
CONTENT
Open
Closed
Closed
CONTROL SYSTEM
J2 Setting
Open
Open
Closed
13-1