Thermistor Position And Necessity - Mitsubishi Electric PAC-IF061B-E Installation And Operation Manual

4. Electrical work

4.4.5. Thermistor position and necessity

<Thermistor position and necessity>
Outdoor unit type DHW tank
Present
Split
Absent
Present
Packaged
Absent
: Necessary. Connect the thermistor.
—: Not necessary. The thermistor is not required, do not connect.
SPLIT type outdoor unit with DHW tank and booster heater
Refrigerant LIQUID side
Outdoor unit
TH2
Refrigerant piping
SPLIT type
(without a refrigerant-water HEX inside)
SPLIT type outdoor unit with DHW tank
Refrigerant LIQUID side
Outdoor unit
TH2
Refrigerant piping
SPLIT type
(without a refrigerant-water HEX inside)
SPLIT type outdoor unit with booster heater
Refrigerant LIQUID side
(Master)
Outdoor unit
TH2
Refrigerant piping
SPLIT type
(without a refrigerant-water HEX inside)
SPLIT type outdoor unit without DHW tank and booster heater
Refrigerant LIQUID side
(Master)
Outdoor unit
TH2
Refrigerant
piping
SPLIT type
(without a refrigerant-water HEX inside)
20
TH2 THW1
—
—
DHW tank
temperature
Water OUTLET side
FTC
after booster heater
(Master)
THW1
*1
THW2
Water INLET side
Water piping
*1 Refrigerant-water HEX
DHW tank
temperature
FTC
Water OUTLET side
(Master)
THW1
*1
THW2
Water INLET side
Water piping
*1 Refrigerant-water HEX
Not necessary
Water OUTLET
FTC
after booster heater
THW1
*1
THW2
Water INLET side
Water piping
*1 Refrigerant-water HEX
Not necessary
FTC
Water OUTLET side
THW1
*1 THW2
Water INLET side
Water piping
*1 Refrigerant-water HEX
THW2 THW5
—
—
PACKAGED type outdoor unit with DHW tank and booster heater
THW5
Outdoor unit
*1
PACKAGED type
(with a refrigerant-water HEX inside)
PACKAGED type outdoor unit with DHW tank
THW5
Outdoor unit
*1
PACKAGED type
(with a refrigerant-water HEX inside)
PACKAGED type outdoor unit with booster heater
THW5
Outdoor unit
*1
PACKAGED type
(with a refrigerant-water HEX inside)
PACKAGED type outdoor unit without DHW tank and booster heater
THW5
Outdoor unit
*1
PACKAGED type
(with a refrigerant-water HEX inside)
<Fig. 4.4.2>
Water OUTLET side
FTC
after booster heater
(Master)
THW1
THW2
Water INLET side
Water piping
*1 Refrigerant-water HEX
FTC
Water OUTLET side
(Master)
THW1
THW2
Water INLET side
Water piping
*1 Refrigerant-water HEX
FTC Water OUTLET side
after booster heater
(Master)
THW1
THW2
Water INLET side
Water piping
*1 Refrigerant-water HEX
FTC
Water OUTLET side
(Master)
THW1
THW2
Water INLET side
Water piping
*1 Refrigerant-water HEX
DHW tank
temperature
THW5
Not necessary
TH2
DHW tank
temperature
THW5
Not necessary
TH2
Not necessary
THW5
Not necessary
TH2
Not necessary
THW5
Not necessary
TH2