Operating MATRIX control panel OP71 MATRIX Control Panel OP71
74 PR-2009-0021-GB • Subject to modifications • R5-04/2016
8.6.17.5 Air handling unit ➜ air damper system
The following air damper types can be selected in the "air damper system" submenu:
8.6.17.6 Air handling unit ➜ Electric heating
The following types of electrical heating can be selected in the "Electric heating"
submenu (even if it is not configured for every MATRIX 4700 unit):
8.6.17.7 Air handling unit ➜ direct evaporator
The refrigeration unit control can be set in the "direct evaporator" submenu:
Operating mode
Air damper system
Outside/outgoing-air
Display Type of damper
Value range: Disabled Disabled
Outside/ougoing-air dam-
per(Factory setting)
2-point damper
Manual 2-point 2-point damper
Manual 3-point 3-point damper
Air volume 3-point damper
Automatic 2-point 2-point damper
Value range: Autom.+ fan 2-P. 2-point damper
Automatic 3-point 3-point damper
Autom.+fan 3-P. 2-point damper
Unconfigured
NOTICE!
Notice: Description of the dampers control type, see „Settings Ü mixing-air damper
mode“ on page 66
E-heating type
E heating
Disabled
Value range: Disabled
1-speed
2-speed
3-speed
0..10 V
2..10 V
0..10 V+1-speed
0..10 V+2-speed
0..10 V+3-speed
2..10 V+1-speed
2..10 V+2-speed
2..10 V+3-speed
Unconfigured
Unit-related default settings are performed at the factory.
Type of refrigeration
DX evaporator
Disabled
Value range: Disabled (factory setting)
1-speed
2-speed
0..10 Volt
10..0 Volt
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