Mitsubishi Electric CMB-WP1016V-GA1 Service Handbook page 74

[ V Refrigerant Circuit ]
2. Sub-HBC
Part name Symbols
Thermistor TH31a~p
TH32, 33
Valve VB3a~p
block
*1. The names of port "a" through "p" are corresponding to port 1 through 16.
*2. For the degree of valve opening, "0" or "1600" indicates fully open and "800" indicates fully closed.
HWE1410A
Notes
*1
, Water Indoor unit circulating water con-
side trol
*1
Water 1) Switches the water flow
side
path depending on the op-
eration mode
2) Temperature difference
control
Controls the water flow to
each indoor unit
Usage
Same as the table above
DC12V
Opening of a valve driven by
a stepping motor
- 65 -
Specifications Check method
*2
GB