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(10)-4 Connection with PWFY-P100VM-E-BU (Booster unit) + WCB Energy saving mode*
*For energy saving mode, set WCB DIP SW 6-5 ON.
0.7
0.8
0.9
1.0
1.1
1.2
-5
0
5
15
20
25
10
30
35
40
45
Heat source unit (WR2) inlet-water temp.[°C]
Ratio of Booster unit capacity
Booster unit
inlet-water
temp.[°C]
50°C
40°C
60°C 30°C
65°C
10°C
20°C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
-5
0
5
15
20
25
10
30
35
40
45
Heat source unit (WR2) inlet-water temp.[°C]
Ratio of Booster unit input
Booster unit
inlet-water
temp.[°C]
65°C
40°C
60°C
30°C
50°C
10°C
20°C
0.5
0.6
0.7
0.8
0.9
1.0
1.2
1.4
1.1
1.3
-5
0
5
15
20
25
10
30
35
40
45
Heat source unit (WR2) inlet-water temp.[°C]
Ratio of Heat source unit input
Booster unit
inlet-water
temp.[°C]
50°C 40°C
60°C 30°C
65°C
10°C
20°C
Summary of Contents for PQHRY-P250YHM-A
Page 116: ......
