Check Items Before Power On; Power Source Inspection Sheet - Fujitsu Airstage VR-II Series Service Manual

1-2 Check Items Before Power ON

1-2-1 Power source Inspection sheet

Check Item
Ref. circuit name: _________________
Power supply
Circuit Breaker Size (A)
Outdoor Power Line Wire Size (mm
Power
Unit
Source
Power line Wiring
Note: One Outdoor Unit must have
one individual Circuit Breaker
* Note: Regulation of wire size and circuit breaker differs from each locality, please refers in accordance with local rule
Check Item
Ref. circuit name: _________________
Power supply
Circuit Breaker Size (A)
(Check, Leakage current vs.
number of IUs & RB units)
Indoor
Power
Unit &
Source
RB Unit
Power line wire size
Power line wiring
* Note: Regulation of wire size and circuit breaker differs from each locality, please refers in accordance with local rule
Check contents
2
)
Example :
Check contents
1
/ (208-230V
20A breaker for one circuit
Leakage current as follows:
No. of units vs. leakage current:
30mA for number of unit
100mA for 45
(Units means Indoor unit + RB unit)
Note:
MCA for total connected units (IU + RB) less
than 15A for 20A breaker capacity
MCA means, minimum circuit ampere
Check the breaker capacity vs. wire size
Example for one circuit
1 2W
60Hz 230V
Circut breaker Circuit breaker
Earth lekage Over current
Judgement
3 / 3W / (208-230V 10%) / 60Hz
For AJUA72G : 45A
For AJUA90G / 120G : 55A
Leakage current : 100mA, 0.1 sec or less
Check the breaker capacity vs. wire size
Judgement
10%) / 60Hz
44 units
numberr of units 128 units
For (IU + RB units)
01-03
Master (AJUA ___G) :_____(A)
Slave-1(AJUA ___G) :_____(A)
Slave-2(AJUA ___G) :_____(A)
Yes
Master: ______
Slave- 1: ______
Slave- 2: ______ (AWG)
Complied
Not complied
Present Status
Circuit number -1
Breaker capacity:
Nos. of Connected units: ______ (IU+RB)
Circuit number -2
Breaker capacity:
Nos. of connected units: _______ (IU+RB)
Circuit number -3
Breaker capacity:
Nos. of Connected units: _______ (IU+RB)
19 units
Complied
Not complied
Present Status
/ No
(AWG)
(AWG)
_______ (A)
______ (A)
_______ (A)
________ (AWG)