Mitsubishi MT300 User Manual

Contents
Item page Reference
('10
・
HM-T-149)
1.Installation requirements
1 9
2.Dimensions
2-5 14,15,17,18
3.Electrical circuit diagram
6-21 22-37
4.Temporary hot water
22 49
5.Installation space
23 55
6.Connection between indoor unit and outdoor unit
24,25 57,71
7.Assembly
26-28 59
8.Dimensioning expansion vessel
29 60
Initial pressure and max height difference
9.Manual shunting
30 60
10.Connecting the climate system
31 63
11.Connecting the hot water heater
32 64
Connecting hot water tank to HMS140V
12.Connection of external heat source
33,34 65
13.Setting max power, electric heater (R25 on AA22)
35 71
14.Summary of the function of the terminals on PCB AA22
36 74
15.Commissioning
37 77
16.Setting system flow heating
37 77
17.Menu 9.1.10 and menu 9.1.11
38 102
18.Menu 9.3.5
39 103
19.External heat source
40-43 118-121
20.Actuator operation according to the operation mode
44 124
21.Heating curve
45,46 127
22.Defrosting
47 140
23.Error code (E45,E51,E59)
48-50 168,173,177
24.Dip switch setting
51,52 180,181
25.Data for sensor in indoor unit and tank unit
53 211
26.Installation and instruction sheet for HT500 and MT30
54-56 214,216
27.Hot water volume for MT500
57 48
28.Characteristic of RG10
58 46
29.Correction for word
59-76 —

Mitsubishi MT300 Specifications

General

Brand	Mitsubishi
Model	MT300
Category	Heat Pump
Language	English