Mitsubishi Electric City Multi PEFY-WP20VMA-E, Technical & Service Manual, Page: 15 / 32

[
V
Wiring Diagram ]
- 9 - HWE1114A GB
Table.1 SYMBOL EXPLANATION
SYM-
BOL
NAME SYM-
BOL
NAME SYM-
BOL
NAME
I.B. Indoor controller board CN32 Connector (Remote switch) SW2
(I.B.) Switch (for capacity code)
P.B. Power supply board CN41 Connector (HA terminal-A) SW3
(I.B.) Switch (for mode selection)
TB2 Power source terminal block CN51 Connector (Centrally control) SW4
(I.B.) Switch (for model selection)
TB5 Transmission terminal block CN52 Connector (Remote indica-
tion) SW5
(I.B.) Switch (for mode selection)
TB15 Transmission terminal block CN90 Connector (Wireless) SWE
(I.B.)
Connector (emergency opera-
tion)
F01 Fuse AC 250V 6.3A CN105 Connector (IT terminal) SW11
(I.B.)
Switch (1s digit address set)
ZNR01,
02
Varistor CN2A Connector (0-10V Analog in-
put) SW12
(I.B.)
Switch (10ths digit address
set)
DSA Arrester FS Float switch SW14
(I.B.)
Switch (BRANCH No.)
X01 Aux. relay TH21 Thermistor (inlet air temp.de-
tection) SWA
(I.B.)
Switch (for static pressure se-
lection)
X10 Aux. relay TH22 Thermistor (piping temp.de-
tection / water inlet) SWC
(I.B.)
Switch (for static pressure se-
lection)
ACL AC reactor (Power factor im-
provement) TH23 Thermistor (piping temp. de-
tection / water outlet)
CN27 Connector (Damper) SW1
(I.B.) Switch (for mode selection)
Note 1 Wiring to TB2, TB5, and TB15 indicated by the double-dashed lines is on-site work.
2 terminal block, connector.