7-20
CONTROL SYSTEM
Revision Y05-01
Service Manual - EMD Series
5.2 Sequence Diagrams
5.2.1
Auto Cooling or Heating, RC or SH Groups
Maintains room temp at desired level by selecting between cooling and heating modes.
(RT - SPT) [
o
c]
+3
+2
+1
0
-1
-2
-3
-4
ON
OFF
ON
OFF
H/M/L/OFF
ON
OFF
ON
OFF
COMP
& OFAN
HE1
HE2
IFAN
RV
USER FAN SPEED
H/M/L/OFF
Auto Cool Mode
Auto Heat Mode
> 4 min
> 3 min
> 3 min
> 2 min
(3)
(3)
(4)
(4)
Auto Heat Mode
Содержание EMD 27
Страница 35: ...6 2 REFRIGERATION DIAGRAMS Revision Y05 01 Service Manual EMD Series 6 2 Model EMD 35 RC Heat Pump...
Страница 36: ...6 3 REFRIGERATION DIAGRAMS Revision Y05 01 Service Manual EMD Series 6 3 Models EMD 27 35 ST Cooling Only...
Страница 37: ...6 4 REFRIGERATION DIAGRAMS Revision Y05 01 Service Manual EMD Series 6 4 Models EMD 40 45 50 60 RC Heat Pump...
Страница 38: ...6 5 REFRIGERATION DIAGRAMS Revision Y05 01 Service Manual EMD Series 6 5 Model EMD 40 45 50 ST Cooling Only...
Страница 43: ...7 4 CONTROL SYSTEM Revision Y05 01 Service Manual EMD Series GANG BOARD DISPLAY BOARD...