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3
Restrictions when switching fan speed
The following restrictions exist when the fan speed is switched.
When switching between High (Extra High) and Low fan speed, the fan will be stopped for approximately 5
seconds.
When switching between settings other than Extra Low fan speed and Extra Low fan speed, the fan will be
stopped for approximately 10 seconds.
4
Air supply fan forced stop
Under the following conditions, Lossnay will force stop of the air supply fan. However, when the following con-
ditions are met while operating at Extra Low fan speed, the air supply fan will stop, and the exhaust fan will
operate at Low fan speed.
(When operating at Extra Low fan speed, the air supply fan and the exhaust fan cannot be stopped separate-
ly.)
When Mr. Slim is in defrost or stopped due to a fault, in an interlocked system with Mr. Slim that has a duct
connection with Lossnay.
(For cold inrush prevention, or falling dust prevention)
When the indoor unit is in defrost, in an interlocked system with a City Multi indoor unit that has a duct con-
nection with Lossnay.
(For cold inrush prevention)
When the outside temperature is -10ºC or lower, the air supply fan is stopped periodically for approximately
10 minutes to 55 minutes.
(To prevent freezing of the Lossnay core)
(4) Ventilation mode control
Lossnay (heat exchange) ventilation or bypass (normal) ventilation is achieved by switching the air duct inside
the Lossnay unit with a damper.
1
Ventilation mode
There are 3 control modes.
Lossnay ventilation (heat exchange ventilation) mode: Heat exchange ventilation is performed regularly via
the Lossnay core.
Bypass ventilation (normal ventilation) mode
: Ventilation is performed regularly without going
through the Lossnay core.
Automatic ventilation mode
: A temperature sensor built into the unit provides
automatic ventilation to a suitable ventilation mode.
In addition, energy saving ventilation is provided by
interlocking with a Mr. Slim or City Multi indoor unit.
TM4
9
,
0
output setting
“Operation monitor with delay
function 1”: SW2-8: ON
TM3
6
,
7
output setting
“Operation monitor with delay
function 2”: SW5-6: ON
(Refer to page 38)
* This function cannot be set from
PZ-60DR-E.
When TM4
9
,
0
output settings, and TM3
6
,
7
output set-
tings are set to operation monitor with delay function 1 or 2, the
fan will stop after 3 minutes have elapsed from the OFF opera-
tion when output ON (Closed) is switched to output OFF
(Open) by the Lossnay stop instruction.
Fan motor
delay stop
(Operation
monitor
with delay
function)
*Note 1
*Note 1: The fan will continue to operate even after operation is stopped with the remote controller, etc.
Function
PZ-60DR-E
(Remote controller
function selection)
PZ-60DR-E Not Used
(Function selec-
tion switch)
Details
Setting Method
Summary of Contents for LGH-100RX5-E
Page 4: ...4 2 Specifications...
Page 5: ...5...
Page 6: ...6...
Page 7: ...7...
Page 8: ...8...
Page 9: ...Unit mm LGH 15RX5 E 3 Outside dimensions 9...
Page 10: ...Unit mm LGH 25RX5 E 10...
Page 11: ...Unit mm LGH 35RX5 E 11...
Page 12: ...12 Unit mm LGH 50RX5 E...
Page 13: ...Unit mm LGH 65RX5 E 13...
Page 14: ...14 Unit mm LGH 80RX5 E...
Page 15: ...Unit mm LGH 100RX5 E 15...
Page 16: ...16 Unit mm LGH 150RX5 E...
Page 17: ...Unit mm LGH 200RX5 E 17...