Pre-Heater Output Setting 1) On Temperature; Pre-Heater Output Setting 2) Off Interval; Fan Speed For Air Volume “High” Input; Fan Speed For Air Volume “Low” Input - Mitsubishi Electric LGH-25RVX-E Installation Instructions Manual

Function settings (continued)
Pre-heater output setting 1)
No.59
ON temperature
Set the outdoor temperature for Pre-heater output ON.
When detecting temp. becomes the setting or less, Pre-heater output
from TM370 starts.
This function is N/A from Lossnay unit DIP-SW.
DIP-SW PZ-61DR-E
Setting
check
SW No. Setting Function No. Setting Data
- -
- -
- -
- -
N/A 59
- -
- -
- -
- -
Pre-heater output setting 2)
No.60
OFF interval
Set the Pre-heater output interval. Output stops according to the set
hours.
DIP-SW PZ-61DR-E
Setting
check
SW No. Setting Function No. Setting Data
- -
- -
N/A 60
- -
- -
- -
No.61
Fan speed for air volume "High" input
Set the fan speed setting when receiving "High" signal from remote
controllers(e.g. remote controller of City Multi and Mr. Slim, Lossnay
simple remote controller) which have High/Low or High/Middle/Low
air volume.
DIP-SW PZ-61DR-E
Setting
check
SW No. Setting Function No. Setting Data
- -
OFF
SW2-9 61
(Factory setting)
ON
No.62
Fan speed for air volume "Low" input
Set the fan speed setting when receiving "Low" signal from remote
controllers(e.g. remote controller of City Multi and Mr. Slim, Lossnay
simple remote controller) which have High/Low.
DIP-SW PZ-61DR-E
Setting
check
SW No. Setting Function No. Setting Data
- -
OFF
SW2-10 62
(Factory setting)
ON
Eng-20
Setting Outdoor temp. for Pre-
check heater output ON
0
0 ˚C or less
(Factory setting)
1 -1 ˚C or less
2 -2 ˚C or less
3 -3 ˚C or less
4 -4 ˚C or less
5 -5 ˚C or less
6 -6 ˚C or less
7 -7 ˚C or less
Setting Pre-heater output OFF
check interval
0
1 hr
(Factory setting)
1 2 hrs
2 3 hrs
3 4 hrs
4 5 hrs
Setting
Operating fan speed
check
0
DIP-SW priority
(Factory setting)
1 Fan speed 4
2 Fan speed 3
Setting
Operating fan speed
check
0
DIP-SW priority
(Factory setting)
1 Fan speed 2
2 Fan speed 1
No.63
External fan speed input setting (0 - 10 VDC)
Set external fan speed input setting.
DIP-SW PZ-61DR-E
Setting
check
SW No. Setting Function No. Setting Data
- -
2-3 OFF
2-6 OFF
(Factory setting)
SW2-3
2-3 ON
63
SW2-6
2-6 OFF
2-3 OFF
2-6 ON
2-3 ON
2-6 ON
Lossnay changes fan speed according to input voltage to CN26.
When pattern X or Y is selected, it is not possible to change fan
speed from remote controllers.
(External input has higher priority)
[Pattern X]
When the input voltage is more than 6.0 VDC, Lossnay operates at
fan speed 4 (maximum air volume). Lower voltage than 6.0 VDC,
Lossnay operate at weaker fan speed. (Connection example: if you
use a CO sensor which 0 - 10 VDC equals to 0 - 2000 ppm, 6.0
2
VDC equals to 1200 ppm)
[Pattern Y]
When the input voltage is more than 5.0 VDC, Lossnay operates at
fan speed 4 (maximum air volume). Lower voltage than 5.0 VDC,
Lossnay operate at weaker fan speed. (Connection example,:if you
use a CO sensor which 0 - 10 VDC equals to 0 -2000 ppm, 5.0
2
VDC equals to 1000 ppm)
[Pattern Z]
Lossnay changes fan speed as the table below. (Connection
example: BMS (Building Management System))
Input voltage[VDC] Fan speed
0 - 1.0 -
1.5 - 2.5 1
3.5 - 4.5 2
5.5 - 7 3
8.5 - 10 4
When the input voltage is in-between, it will cause unstable operation.
No.100
Initialization
Set to initialize the remote PZ-61DR-E setting.
All settings which are changed by users are cancelled.
DIP-SW PZ-61DR-E
Setting
check
SW No. Setting Function No. Setting Data
- -
N/A 100
- -
Setting External fan speed
check control using CN26
0
DIP-SW priority
(Factory setting)
External fan speed
1
control is N/A.
2 Refer to pattern X
3 Refer to pattern Y
4 Refer to pattern Z
Fan speed changing from
Remote controller
Available
Not available
Not available
Not available
Not available
Setting
Initialization
check
0 N/A
1 Available