Installation instructions
36K/42K
(1)
Knock
off
5
conductor holes (36K)/ 6
conductor holes (42K) on right side plate gentally using
hammer
etc
.
.
(
2
)
Unscrew the screws on maintenance plate, and remove it as shown by the arrow mark.
(3) Fasten the power supply cable and the connection cable through conductor hole using the lock nut.
(4) Connect the power supply cable and the connection cable to terminal.
(5) Fasten the power supply cable and the connection cable with the cable clamp.
(6) Be sure to seal the holes when applying the putty.
Place the cables side to side. (Do not overlap the cables.)
(7) Put the maintenance plate back after completion of the work.
Right side
plate
Maintenance
plate
Power supply
Connection cable D
Connection cable C
Connection cable B
Connection cable A
Connection cable E
Lock nuts
Qty: 5
(
36K
)
Qty: 6
(
42K
)
Power supply
Connection cable D
Connection cable C
Connection cable B
Connection cable A
Connection cable E
Conductor
hole
Right plate
1
.
When connecting the terminal block using stranded wire, make
sure to use the round crimp-style terminal for connection to the
power supply terminal block. Place the round crimp-style
terminals on the wires up to the covered part and secure in place.
2
.
When connecting the terminal block using a single core wire, be
sure to perform curing.
<Attentions
when
Connect the power supply wiring>
Terminal
Stranded wire
Single
core
wire
covered part
Round
crimp
-
style
terminal
Electrical Data
Max. Running Current (A): REFER TO NAMEPLATE
Note
:
(1)
Follow local codes and regulations when select field wires, and all the above are the minimum wire size.
(2) When transmitting cable length is more than 49ft. (15 m), a larger wire size should be selected.
(3
) Install
main
switch
and
ELB
for
each
system
separately
.
Select
the
high
response
type
ELB
that is
acted
within
0
.
1second
.
Model
(Capacity:
Btu/h)
Power Supply
ELB
Power Source
Cable Size
Transmitting
Cable Size
Circuit
Breaker (A)
Rated Current
(A)
Nominal Sensitive
Current (mA)
18K
208/230V ~/60Hz
30
30
14AWG
Ground
16AWG
Ground
30
24K
208/230V ~/60Hz
30
30
12AWG
Ground
16AWG
Ground
30
36K
208/230V ~/60Hz
50
30
10AWG
Ground
16AWG
Ground
50
42K
208/230V ~/60Hz
50
30
10AWG
Ground
16AWG
Ground
50
13
L
L
L
L
L
N
N
N
N
N
SI
SI
SI
SI
SI
Summary of Contents for 18K
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