Mitsubishi Electric Fresh Master GUF-50RD3 Installation Instructions Manual page 14

I GUF-50
100RD3
•
• TM1, TM2, TM3 shown in dotted lines are field work.
• Be sure to connect the grounding wire.
• Breakers and controller switches should be provided by the customer.
GREEN/YELLOW
RED
WHITE
GREEN/YELLOW
M2 ORANGE
PINK
BLACK
SUPPLY FAN
GREEN/YELLOW
PINK
BLACK
RED
M1
WHITE
BLUE
ORANGE
EXHAUST FAN
RED
GM
YELLOW
ORANGE
ORANGE
LS
YELLOW
YELLOW
W.S
GRAY
TH1 (OA)
GRAY
WHITE
TH4 (RA)
WHITE
YELLOW
Gas
TH3
YELLOW
piping
PINK
Liquid
TH2
PINK
piping
I NOTE 1. TM1,TM2,TM3 shown in dotted lines are field work.
2. Be sure to connect the grounding wire.
3. Breakers should be provided by the customer.
4. MARK : indicates terminal block,
I SYMBOL EXPLANATION
Symbol Name
M1 Fan motor (exhaust)
M2 Fan motor (supply)
C Capacitor
W.S Water sensor
TH1 Thermistor (outdoor air temp. detection)
TH2 Thermistor (pipe temp. detection/liquid)
TH3 Thermistor (pipe temp. detection/gas)
TH4 Thermistor (room air temp. detection)
LEV Electronic linear expansion valve
14
BROWN
CND1
FAN2
PURPLE SW4
5
PURPLE YELLOW
YELLOW
C
BLACK
PINK
1
FAN4
C
PINK
FAN1
RED
SW5
WHITE 5
WHITE
ORANGE
1
FAN3
FUSE1
ZNR902
DSA1
7
CN70
DB901
1
6
CNL
X02
1
CN27
BROWN
RED
PURPLE
CN4D LEV
ORANGE
CN60
PINK
WHITE
CN20
LED3
CN22
LED2
SW2
LED1 SW14
CN29
SW3
SW12 SW11
CN21
: connector,
Symbol
TM1 Terminal block (power supply)
TM2 Terminal block (transmission)
TM3 Terminal block (humidistat, monitor)
SW1 Switch (function selection)
SW2 Switch (capacity code setting)
SW3 Switch (function selection)
SW4 Switch
SW5 Switch
SW11 Switch (1st digit address set)
SW12 Switch (2nd digit address set)
SW14 Switch (branch NO. set)
BROWN
BLUE
CND2
TR
X06
X07
GREEN
/YELLOW
X04
1 CNT 3 CN3T
X05
ZNR901
12
X03
11
10
X08
X09
SW1
I Warning
Before obtaining access to terminals, all supply circuits
must be disconnected.
: board insertion connector or fastening connector of control board.
Name
1, 2
A, B
S
CND1, CND2
X02–X09
TR
GM
LS
LED1
LED2
LED3
POWER SUPPLY
TM1
220-240V ~ 50Hz
L
N
BREAKER(16A)
PE
TM3
Operation monitor output
MAX MIN
AC240V 1A AC220V 100mA
9
DC 24V 1A DC 5V 100mA
Malfunction monitor output
8
MAX MIN
AC240V 1A AC220V 100mA
7
DC 24V 1A DC 5V 100mA
Remote Controller
TM2
<PAR-20MAA>
1
2
M-NET transmissiion cable
A
To Outdoor Unit , BC Controller
Fresh Master
B
M-NET Remote controller
<PAR-F27MEA>
S
Shield wire
Symbol Name
Remote control terminal
M-NET transmission terminal
Shield
Connector (power supply)
Relay
Transformer
Damper motor
Limit switch
Power supply monitor
MA Remote contoller Power supply monitor
M-NET Power supply monitor
L
N