Toshiba RAV-SM2244AT8-E Service Manual page 88

SW804
4-way valve relay operation (For RY700, CN70 check)
SW804
Turn on 4-way valve power relay (RY700).
ON
When pushing SW801 again or when 2 minutes elapsed,
the operation returns to the normal control.
1 2 3 4
SV valve relay operation (For RY702, CN702 check)
SW804
Turn on SV valve relay (RY702).
ON
When pushing SW801 again or when 2 minutes
elapsed, the operation returns to the normal control.
1 2 3 4
Heater output relay operation
SW804
(For check RY703, CN703 check)
ON
Turn on relay for option heater (RY703).
When pushing SW801 again or when 2 minutes
1 2 3 4
elapsed, the operation returns to the normal control.
Outside output relay operation (RY704, CN704)
SW804
Turn on relay for outside output (RY704).
ON
When pushing SW801 again or when 2 minutes
elapsed, the operation returns to the normal control.
1 2 3 4
Forced start command
SW804
The indoor unit connected to the system is forcedly started.
ON
(The indoor unit starts operation by setting of the operation mode on the remote controller.)
1 2 3 4
Forced stop command
SW804
The indoor unit connected to the system is forcedly stopped.
ON
1 2 3 4
Relay operation change for outside output
SW804
ON
[CAUTION]
Do not use this setting.
1 2 3 4
Operation when pushdown button switch SW801 is pushed
– 88 –
[CAUTION]
Although these operations can
be performed even during
operation, basically perform
operation while the unit stops.
If performing this operation
during driving the unit, it is
dangerous because the
pressure may change suddenly.