Mitsubishi MT300 User Manual

'10 • HM-T-149A
53
Components
Temperature sensor
Sensor placement
BT 1
BT6
BT15
BT3
BT12
Tho-A
Tho-S
Tho-R2
Tho-
R1
Tho-D
BT2
BT19
ACVM 270AMS 10
BT1
BT2
BT3
BT6
BT12
BT15
BT19
Tho-A
Tho-D
Tho-R1
Tho-R2
Tho-S
Temperature sensor, outdoor air (external)
Temperature sensor, supply
Temperature sensor, heat exch. in (Twin)
Temperature sensor, tank water
Temperature sensor, heat exch. out (Twout)
Temperature sensor, liquid pipe (Thi-L)
Temperature sensor, immersion heater
Temperature sensor, outdoor air
Temperature sensor, hot gas
Temperature sensor, heat exchanger out
Temperature sensor, heat exchanger in
Temperature sensor, suction gas
Data for sensor in outdoor unit
Tho-D
0
20
40
60
80
100
120
140
160
180
200
0 20 40 60 80 100 120 140 160
(ºC)
(kΩ)
Temperature thermistor resistance
Temperature
Tho-S, Tho-R1, Tho-R2
5
10
15
0 20 40 60 80 100
(ºC)
(kΩ)
Temperature thermistor resistance
Temperature
Tho-A
0
5
10
15
20
25
30
35
0 10 20 30 40 50
(ºC)
(kΩ)
Temperature thermistor resistance
Temperature
Data for sensor in indoor unit and tank unit
4.78102.35-40
4.7073.51-35
4.6053.44-30
4.4739.29-25
4.3129.20-20
4.1221.93-15
3.9016.62-10
3.6512.71-5
3.389.810
3.097.625
2.805.9710
2.504.7115
2.223.7520
1.953.0025
1.702.4230
1.471.9635
1.271.6040
1.091.3145
0.941.0850
0.700.74660
0.510.52570
Temperature (°C)
Resistance (k ) Voltage (V)
Temperature sensor
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211
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Mitsubishi MT300 Specifications

General

Brand	Mitsubishi
Model	MT300
Category	Heat Pump
Language	English