Functions Setting - Mitsubishi Electric PAC-IF061B-E Installation And Operation Manual

3. System
3.3 Third step (Functions setting)
Immersion Booster
DHW tank
heater heater
Present Absent Present
Present Present Present
Present Absent Present
Present Absent Absent
Present Present Present
Present Present Absent
Absent Absent Present
Absent Absent Absent
* The use of two 2-way valves can perform same function as a 3-way valve.
6
BH
System diagram
function
For heating
and DHW
THW5
3-way valve ( )
*
THW1
Booster heater
THW2
For heating
and DHW
THW5
3-way valve ( )
*
THW1
Booster heater
THW2
For heating
only
THW5
3-way valve ( )
*
THW2
—
THW5
3-way valve ( )
*
THW1
THW2
For heating
only
THW5
3-way valve ( )
*
THW2
—
THW5
3-way valve ( )
*
THW1
THW2
—
THW1
Booster heater
—
THW1
DHW tank
Heat emitter
DHW tank
Immersion heater
Heat emitter
DHW tank
THW1
Heat emitter
Booster heater
DHW tank
Heat emitter
DHW tank
Immersion heater
THW1
Heat emitter
Booster heater
DHW tank
Immersion heater
Heat emitter
Heat emitter
THW2
Heat emitter
THW2
Reference
Thermistor
section
THW1: Flow water temp. 4.4
THW2: Return water temp. 4.5
THW5: Tank water temp. 5.3
THW1: Flow water temp. 4.4
THW2: Return water temp. 4.5
THW5: Tank water temp. 5.3
THW1: Flow water temp. 4.4
THW2: Return water temp. 4.5
THW5: Tank water temp. 5.3
THW1: Flow water temp. 4.4
THW2: Return water temp. 4.5
THW5: Tank water temp. 5.3
THW1: Flow water temp. 4.4
THW2: Return water temp.
4.5
THW5: Tank water temp. 5.3
THW1: Flow water temp. 4.4
THW2: Return water temp. 4.5
THW5: Tank water temp. 5.3
THW1: Flow water temp. 4.4
THW2: Return water temp. 4.5
5.3
THW1: Flow water temp. 4.4
THW2: Return water temp. 4.5
5.3
Remarks
1. 'Legionella
Prevention
Mode' cannot
be selected in
this system.
1. 'Legionella
Prevention
Mode' cannot
be selected in
this system.
2. Please make
sure water cir-
cuit not to get
frozen during
defrost.
1. Please make
sure water cir-
cuit not to get
frozen during
defrost.