Mitsubishi 10 Data Book page 38

PRH-5, 8, 10YA
PRH-5, 8, 10YA-L
(SPECIAL ORDER : K CONTROL)
CIRCUIT BREAKER
(FIELD SUPPLY)
PRH- 5YA,
···40A
Power supply
PRH- 5YA-L
3Phase
PRH- 8YA,
380~415Volt
PRH- 8YA-L···50A
50Herts
PRH-10YA,
PRH-10YA-L···60A
TB 1
L1
Red
L2
White
L3
Black
N Blue
PE
DSA
CN
Blue
1
3
Green/Yellow
F(3.15A)
TB3 11
A B C
52C
CH
8,10YA,YA-L ONLY
TB3 12
Caution,
To protect each Fan motors and Compressor from abnormal current,
these Over current relays<51C>,<51F1,2>are installed.
Therefore,do not change factory set value of these Over current
relays.
Note:
1.The dotted lines show field wiring.
2.The figure in the parentheses show field supply parts.
3.Color of earth wire is yellow and green twisting.
4.Not specified color of wire is brown.
5.Specification subject to change without notice.
51C
52C
Red Red
White
Black
Black
51F2
TB2
R
1
S
1
T
1
52F 51F1
Red Red
White
MF1
Black Black
IB
T B4
D
HZ CZ
Tr
T H 5
R/C
X1
1
Red
R
2
2
White
S
2
MF2
3
Black
T
2
TH2
30
CZ
FZ
52F
FZ
Symbol
MC Comp res so r mot or
MF1 Fa n moto r(i ndo or)
MF2 Fa n moto r(o utdoo r)
52C Con tac tor( co mpres s or)
52F Con tac tor( fan I /D)
TB1~4 Te rmin al blo ck
CH Cra nk ca se heate r
F Fu se
Tr Tr ans for mer
51C O ve r c urr ent r ela y( co mpres s or)
51F1,2 O ve r c urr ent r ela y( fanI/ D,O /D)
63H Hi gh-p res s ure swi tc h
26D1·2 Th ermo sta t(def ros t)
21S4 4- Wa y v al ve
FZ Aux il ia ry rel ay (fan )
CZ Aux il ia ry rel ay (c ompre ss or )
HZ Aux il ia ry rel ay (he ater )
30CZ Aux il ia ry rel ay (c hec k)
X1·2 Aux il ia ry rel ay (de fros t)
IB Ind oor boar d
TH2 Th ermi sto r(p ipe )
TH5 The rmis tor (ro om temp .)
R/C Remo te c ontr oll er
DSA Sur ge a bso rbe r c irc ui t bo ard
- 37 -
INTERNAL
PROTECTOR
11
15
HZ
51F1
51F2
X1
63H
51 21
CM S4
26
D2
26
CZ D1
FZ
X1
52C
30
CZ
30
CZ
Name
MC
INTERNAL
PROTECTOR
HZ
13 14
X2
X2
TB3 12