Daikin EWAP280MBYNN [251/452] Changeable digital outputs

Daikin EWAP460MBYN [251/452] Changeable digital outputs
ESIE05-07 Functional Control for a Standalone Unit
Part 2 – Functional Description 2–55
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2
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2.17 Changeable Digital Outputs
Introduction 2 changeable digital outputs can be assigned in the service menu.
Range of
application
Remark: (*) DO12 for CO, HR and ER units is fixed to evaporator heatertape, therefore it will not be
visible in the service menu.
Functions overview
Input Parameter
on
controller
Air-cooled Evaporator-
less
Water-cooled Condenser-
less
EWAP/
EWAD
EWTP ERAP EWWD EWLD
CO HR CA HP RC
DO12 DO1 O (*) O (*) O (*) O O
DO13 DO2 O O O O O
Possible functions Air-cooled Evaporator-
less
Water-cooled Condenser-
less
EWAP/
EWAD
EWTP ERAP EWWD EWLD
CO HR CA HP RC
0. None (open) O O O O O
1. 1 (closed) O O O O O
2. 2nd evaporator pump O O O O O
3. Condenser pump -- -- -- O --
4. 100% capacity O O O O O
5. free cooling O O -- -- O
6. general operation O O O O O
7. Reversing valve -- -- -- O --
8. Evaporator heater-tape O O O -- O
9. HR condenser pump -- O -- -- --
ESIE05-07.book Page 55 Wednesday, October 11, 2006 10:42 AM

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