16
|
Disposal
Installer reference guide
71
4MWXM-A
R32 Split series
4P678385-1A – 2022.02
5
After 2-3 minutes, close the both gas stop valves and stop forced cooling.
a
c
b
d
d
e
a
Gas stop valve
b
Closing direction
c
Hexagonal wrench
d
Valve cap
e
Liquid stop valve
16.3 To start and stop forced cooling
1
Turn OFF the power, remove the service cover and the switch box cover and
the service PCB switch cover.
2
Set DIP switch SW5 and SW6 to OFF.
3
Set DIP switch SW2 to COOL.
2
1
1×
1
OFF
ON
4
3
2
1
2
1
4
3
2
1
HEAT
COOL
A
1
2
3
4
5
2
3
SW6
SW2
SW5
4
Reattach the service PCB switch cover.
5
Turn ON the outdoor unit.
6
Press the forced cooling operation switch SW1 to begin forced cooling.
7
Press the forced cooling operation switch SW1 to stop forced cooling.
1×
4
A
1
2
3
4
5
7
SW1
6
5
=
8
Close switch box cover and service cover.
Summary of Contents for 4MWXM52A2V1B
Page 1: ...Installer reference guide R32 Split series 4MWXM52A2V1B...
Page 32: ...6 Unit installation Installer reference guide 32 4MWXM A R32 Split series 4P678385 1A 2022 02...
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Page 80: ...4P678385 1A 2022 02 Copyright 2021 Daikin Verantwortung f r Energie und Umwelt...