Table of Contents
Advertisement
12.3.2 Switching function selection switches (SW-2 and 5)
Perform the necessary function settings using the function selection switches (SW-2 and 5).
The setting can be changed at any time.
On the LGH-200RX type, set both the upper and lower circuit boards similarly.
1. Settings for pulse input
Set as shown when connecting the pulse signal equipment from a building maintenance system to an external input.
OFF
ON
SW2
2
2
2. Setting for selection of fan speed method
Set when operation is fixed at high speed or low speed operation. There are three modes that can be set.
OFF
ON
4
5
SW2
4
5
4
5
3. Power supply ON/OFF function (cannot be set when PZ-41SLB-E is used)
Set can be switch when operation and stopping is performed by turning the power supply (208-230 V) for the Lossnay on
and off.
OFF
ON
6
SW2
6
4. Settings for delay (of operation at start-up of heating or cooling)
This is the mode for delaying the operation of the Lossnay for 30 minutes when the City Multi or Mr. Slim is started and when
a external device is started. (If the PZ-41SLB-E is used, set it at the remote control. Refer to page 168.)
OFF
ON
1
SW5
1
5. Supply air fan monitor
OFF
ON
2
SW5
2
6. Stopping exhaust fan when defrosting air conditioner
Sets the operation of the exhaust fan (when the air supply fan is stopped) during defrosting of the air conditioner when Mr.
Slim or City Multi indoor unit is connected to a duct.
OFF
ON
SW5
3
3
No pulse input (factory setting)
Pulse input
Mode
Normal
(Factory setting)
Fixed at high mode
Fixed at low mode
Mode
OFF
(Factory setting)
ON
No operation delay (factory setting)
Operation delay of 30 minutes
* This function is invalid with in 2 hours' restart
Corresponds to operation mode output (TM3 9,0) exhaust fan (factory setting)
Corresponds to operation mode output (TM3 9,0) supply fan
(The operation monitor output is off when the supply fan is stopped for operation in
cold regions or during the City Multi or Mr. Slim defrosting.)
Exhaust fan operation (factory setting)
Exhaust fan stopped
Mode
Operation
Switches High/Low by operation of the fan speed from
remote control.
Normally operated at high speed.
Normally operated at low speed.
Operation
Stopping and operation is performed according to settings
of SW5-4 when the power is on.
Operation possible by turning power on and off.
Mode
Mode
Operation
167
Advertisement
Table of Contents
