Mitsubishi HMA100V Technical Manual page 300

<HMS140V>
AA22
<HT30>
X100
BT30 - FD1
SF1
FA2
FA3
X3
FA1
X4
X2
X1
X101
- 69 -
<MT300>
X101
<MT500>
S1 109
-X100
UB1
Explanation
Symbol Type
AA22 PCB
UB1 Cable gland
UB2 Cable gland
X1 Terminal block, incoming
mains supply
X2 Terminal block, outgoing
supply and communication
to outdoor unit
X3 Terminal block, external
heat source
X4 Terminal block, outgoing
supply to tank
X100 Terminal block, incoming
supply from indoor unit
X101 Terminal block, sensor from
indoor unit
SF1 Switch
FA1 Miniature circuit breaker,
control system
FA2 Miniature circuit breaker,
outdoor unit
FA3 Miniature circuit breaker, tank
BT30 Thermostat, standby mode
FD1 Temperature limiter
'10 • HM-T-149A
Installation
Indoor unit installation
BT30 - FD1
X100
UB1
UB2
BT30 - FD1
X101
-X101
X100
UB2
Scale length of
conductor (mm)
HMA100 HMS140
14 19
9 15 (supply)
13 (comm.)
9 9
13
－
13
－
9
－
72