Page 3
Auxiliary Heater Installation
In sub-zero instance, the heating capacity of the chillers might not
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It is recommended
to install an auxiliary heater when ambient temperature is 2°C or below
Refer to the table below
for recommend heater capacity at different indoor
Mode
F
l
VCA
50C(R)
60B(R)
Heater Capacity
kW
6
Mode
F
l
VCA
120B(R)
150B(R)
200B(R)
Heater Capacity
kW
8
10
3
Note: The data above is RECOMMENDED heater capacity
The auxiliary heater is not provided by
factory
Refer to the following diagr
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Note:
a) During commissioning, turn ON the entire valve and
ÀXVK
the heater to release any air trapped
LQWKHV\VWHP
b) If the unit is not operating for a long period, the water must drained out and cut off the power
supply
Leaving
w
ater from mini chiller
A u x i l i a r y H e a t e r
V a l v e # 2
w
a t e r i n l e t
V a l v e # 3
w
a t e r o u t l e t
V a l v e # 1
Valv
H
e
eating
Cooling
#1
OF
O
F
N
#2
ON
OFF
#3
ON
OFF
80C(R)
5
80B(R)
100B(R)
Summary of Contents for FVCA-40 B
Page 27: ...Page 2 Dimensions Dimension in mm Model FVCA 50C R 60B R Model FVCA 40B Dimension in mm...
Page 28: ...Page 2 Model FVCA 150 200 B R Dimension in mm Dimension in mm Model FVCA 80 C R 80 100 120 B R...
Page 29: ...Page 2 Wiring Diagram Wiring Diagrams Model FVCA 40B...
Page 30: ...Page 2 Wiring Diagram Model FVCA 50C Model FVCA 50CR...
Page 31: ...Page Model FVCA 60B Model FVCA 60BR...
Page 32: ...Page Model FVCA 80 C Model FVCA 80 CR...
Page 33: ...Page 3 Model FVCA 80 100 120 B Model FVCA 80 100 120 BR...
Page 34: ...Page 3 Model FVCA 150 200 B Model FVCA 150 200 BR...
