WaterFurnace TruClimate 300, Installation Manual

Page: 62 / 68

62
TRUCLIMATE 300 WATER-COOLED CHILLER WITH HYBREX TECHNOLOGY INSTALLATION MANUAL - Formerly the WC Hybrex Chiller
Chiller Plant Startup Procedure (cont)
Chiller Start-Up
W
a
ter T
o W
a
ter Start-Up W
orksheet
Start-up Dat
e
Start-Up C
ompan
y
Oper
ating Mode
ABC Dips
wit
ch Set-
tings
Flo
w S
wit
ches
Ins
talled and W
ir
ed?
Unit T
ag
S
tart-Up T
ech
Heating
C
ooling
S
W2-
1
Off
On
SOURCE
L
O
AD
Unit Model #
Phone Number
T
emp C
ontr
ol Method
S
W2-2
Off
On
Y
es
No
Y
es
No
Serial Number
C
ontr
ols C
ontr
act
or
S
W2-
3
Off
On
Antifr
ee
z
e Pr
ot
ection L
e
v
el
Job Name
Unit L
ocation/R
oom
S
W2-4
Off
On
SOURCE
L
O
AD
V
erify that
the disc
on-
nect is turned
off at the
br
eak
er bo
x
and at the
unit prior t
o
checking the
c
onnections.
C
onfi
rm Pr
oper T
or
que Using T
or
que
W
rench
C
onfi
rm
all
c
onnections
ar
e
within
spec
bef
or
e
applying
po
w
er
.
Ov
er tight
ening can cause damage
.
S
W2-5
Off
On
Unit
Disconnect
L1
Compr essor 1
Contact or
L1
Compr essor 2
Contact or
L1
Compr essor 1
Fuse Block
L1
Compr essor 2
Fuse Block
L1
S
W2-6
Off
On
Phase Guar
d Settings
L2
L2
L2
L2
L2
S
W2-
7
Off
On
Nominal V
oltage
L3 L3
L3
L3
L3
S
W2-8
Off
On
Unbalanc
e
2%
Electrical Data
High V
oltage
C
ompr
es
sor
Amps
C
omp 1 Amps
C
omp 2
Amps
C
ontr
ol
V
oltage
BacNet C
ommunication Settings
Header Rack Details
T
ime Dela
y R
es
tart
1 min
V
oltage acr
os
s L1-L2
L1
De
vic
e ID
MS/TP A
ddr
es
s
BacNet IP
4 Inch
6 Inch
Underv
oltage
Dela
y
0
.0
2 sec
V
oltage acr
os
s
L2-L3
L2
L
o
w V
olt
Amps
4 Pipe
Standar
d
4 Pipe
R
e
v
ersing
Underv
oltage 90%
V
oltage acr
os
s L1-L3
L3
Not
es:
6 Pipe
Standar
d
6 Pipe
Dedicat
e
d
R
ec
or
d these t
emper
atur
es fr
om the HMI with w
a
ter fl
o
wing
thru the heat e
x
changer and the c
ompr
es
sor off!
R
ec
or
d the Pr
es
sur
es acr
os
s the heat e
x
changer t
o det
ermine pr
es
sur
e
dr
op and fl
o
w r
a
te
. * R
equir
es a fi
eld supplied pr
es
sur
e gauge
.
R
ec
or
d these v
alues fr
om
the HMI with the
c
ompr
es
sors running.
Cir
cuit 1
Cir
cuit 2
Thermistor Checks,
Prior to Starting
Compr essors
Ent
ering L
oad W
a
ter T
emper
atur
e
with no c
ompr
es
sors running
Heat Exchanger
Flow Analy sis
Ent
ering W
a
ter Pr
es
sur
e on
Sour
c
e Heat Ex
changer
Rec ord these V alues
From the unit HMI
Superheat
L
ea
ving L
oad W
a
ter T
emper
atur
e
with no c
ompr
es
sors running
L
ea
ving W
a
ter Pr
es
sur
e on
Sour
c
e Heat Ex
changer
Subc
ooling
Ent
ering Sour
c
e W
a
ter T
emper
atur
e
with no c
ompr
es
sors running
Ent
ering W
a
ter Pr
es
sur
e on
L
oad Heat Ex
changer
E
v
apor
at
or Sat
L
ea
ving Sour
c
e W
a
ter T
emper
atur
e
with no c
ompr
es
sors running
L
ea
ving W
a
ter Pr
es
sur
e on
L
oad Heat Ex
changer
C
ondenser Sat
R
ec
or
d these t
emper
atur
es
with the c
ompr
es
sor running.
Cir
cuit 1
Cir
cuit 2
EEV Position
Unit
Ent
ering L
oad W
a
ter T
emper
atur
e
Not
es:
L
ea
ving L
oad W
a
ter T
emper
atur
e
Ent
ering Sour
c
e W
a
ter T
emper
atur
e
L
ea
ving Sour
c
e W
a
ter T
emper
atur
e