Energy Recovery Ventilation System
18
Specical statement
If the users alter the electric control system by themselves without prior consent of our company, our
company will not bear any responsibility for the abnormal results caused by this.
4.4 Wring Demands
Dimension of power cord and capacity of air switch.
Model
Power
specification
Air switch
capacity
Mininum
Mininum
208-230V
～
,60Hz;
220-240V
～
,50Hz
2
2
2
2
2
2
2
2
NOTES!
① Selection of circuit breaker and power cord in the above table is based
upon unit’s maximum power (maximum current).
② Specification of power cord is based on the working condition where
ambient temperature is 40℃ and multi-core copper cable (working
temperature is 90℃, e.g. power cable with YJV cross-linked copper,
insulated PE and PVC sheath) is lying on the surface of slot. If working
condition is changed, please adjust the specification according to
national standard.
③ Specification of circuit breaker is based on the working condition where
ambient temperature of circuit breaker is 40℃. If working condition is
changed, please adjust the specification accordingly.
④ Install cut-off device near the unit. The minimum distance between each
stage of cut-off device should be 3mm.
4.5 Demands for Selecting Communication Wire
If this unit is to be connected to VRF, please refer to these demands.
NOTE! If the unit is installed in a place with strong electromagnetic
interference, shielded wire must be used as the communication wire between the
unit and wired controller and shielded twisted pair line as the communication wire
To Next Page
Loading...
Need help?
General
