Daikin EWWQ-AJYNN Service Manual page 57

ESIE07-05
Step n.
16a (T in unload
band)
16b (T out unload
band)
17
18 (if lag 2 at 50%)
19
20
21
22
23
24
Compressors
unload and
shutdown Step n.
management (4
0
compressors)
1
2
3
4
5
6
7
8
8a (T in load band)
8b (T not in load
band)
9 (if lag 2 at 75%)
10
11
12
13a (T in load
band)
13b (T not in load
band)
14 (lag 1 at 75%)
15
16
17
Part 2 – Functional Description
Leader Comp. Lag 1 Comp.
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Load up to 100% Fix a/Fixed at 75%
Fixed at 100% Fixed at 100%
Fixed at 100% Fixed at 100%
Fixed at 100% Fixed at 100%
Fixed at 100% Fixed at 100%
Leader Comp. Lag 1 Comp.
100% 100%
Fixed at 100% Fixed at 100%
Fixed at 100% Fixed at 100%
Fixed at 100% Unload up to 75%
Unload up to 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
If T is approaching SetP – Waiting
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Unload up to 50%
Fixed at 75% Fixed at 50%
If T is approaching SetP – Waiting
Fixed at 75% Load up to 75%
Fixed at 75% Fixed at 50%
Fixed at 75% Unload up to 50%
Unload up to 50% Fixed at 50%
Fixed at 50% Unload up to 25%
If T is approaching SetP – Waiting
Functional Control
Lag 2 Comp. Lag 3 Comp.
Unload up to 50% Start
Fixed at 75% Start
Fixed at 75% or Load up to 50%
50%
Load up to 75% Fixed at 50%
Fixed at 75% Load up to 75%
Fix a/Fixed at 75% Fix a/Fixed at 75%
Fixed at 100% Fixed at 75%
Load up to 100% Fixed at 75%
Fixed at 100% Load up to 100%
Fixed at 100% Fixed at 100%
Lag 2 Comp. Lag 3 Comp.
100% 100%
Fixed at 100% Unload up to 75%
Unload up to 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Fixed at 75%
Fixed at 75% Unload up to 50%
Unload up to 50% Fixed at 50%
Fixed at 50% Unload up to 25%
Load up to 75% Stop
Fixed at 50% Stop
Fixed at 75% Off
Fixed at 50% Off
Fixed at 25% Off
Stop Off
Stop Off
Off Off
Off Off
Off Off
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