SECTION 1: I
NTRODUCTION
1
SECTION 1: INTRODUCTION
1.1 Safety
Yo
u
r Safety is Important to Us! This
symbol is
u
sed thro
u
gho
u
t the
man
u
al to notify yo
u
of possible
fire, electrical or b
u
rn hazards.
Please pay special attention
w
hen
reading and follo
w
ing the
w
arnings.
Installation, ser
v
ice and ann
u
al inspection of
controller m
u
st be done by an electrician q
u
alified in
the installation and ser
v
ice of control systems for
heating eq
u
ipment.
Installation, ser
v
ice and ann
u
al inspection of heater
m
u
st be done by a contractor q
u
alified in the
installation and ser
v
ice of gas or oil fired heating
eq
u
ipment.
Read this man
u
al caref
u
lly before installation,
operation, or ser
v
ice of this eq
u
ipment.
For optim
u
m heater performance and safe heating
conditions, inspect and maintain heater(s) before
e
v
ery heating season as necessary. Also, kno
w
and
maintain heater clearances to comb
u
stibles, see
heater Installation, Operation and Ser
v
ice Man
u
al for
f
u
rther details. If yo
u
req
u
ire additional man
u
als, con-
tact yo
u
r ROBERTS GORDON
®
independent distrib-
u
tor or Roberts-Gordon LLC at (716) 852-4400, (800)
828-7450 or online at
www
.rg-inc.com.
1.2 What is a ROBERTS GORDON
®
System
Control?
The ROBERTS GORDON
®
System Control is an
electronic controller designed for the control of
CORAYVAC
®
and VANTAGE
®
NP (m
u
ltib
u
rner only)
systems.
The System Control is capable of gi
v
ing fo
u
r zones of
b
u
rners' temperat
u
re control and po
w
er. The control
w
ill also gi
v
e po
w
er o
u
tp
u
t to as many as t
w
o p
u
mps,
pro
v
ided that the load is not greater than 20 A and 1
Ø. For additional electrical specifications
see Page 3,
Section 2.2
.
1.3 Electrical Re
q
uirements
Fail
u
re to comply
w
ith the installation instr
u
ctions
w
ill
in
v
alidate the limited
w
arranty set o
u
t
on Page 17,
Section 7
.
The cable
u
sed for all
w
iring m
u
st be rated for 600 V.
The system control, b
u
rners, p
u
mp and o
u
tside air
blo
w
er m
u
st be electrically gro
u
nded in accordance
w
ith the follo
w
ing:
United States: Refer to National Electrical Code
®
,
NFPA 70 - latest re
v
ision. Wiring m
u
st conform to the
most c
u
rrent National Electrical Code
®
, local ordi-
nances and any special diagrams f
u
rnished.
Canada: Refer to Canadian Electrical Code, CSA
C22.1 Part 1 - latest re
v
ision.
1.4 Check Installation Materials
Before proceeding
w
ith the installation of the
ROBERTS GORDON
®
System Control, check the fol-
lo
w
ing points:
1.4.1
Thermostats
Electronic 24 Vac thermostats and mechanical ther-
mostats
w
ith heat anticipator can be
u
sed. The sys-
tem control offers a 24 Vac po
w
er s
u
pply to po
w
er
electronic thermostats.
Roberts-Gordon offers a selection of lo
w
v
oltage
thermostats appro
v
ed for
u
se
w
ith the system con-
trol.
The thermostats meas
u
re the air temperat
u
re in the
b
u
ilding. It is important that the thermostat is located
in an area
w
ithin the heated zone at occ
u
pant le
v
el.
Do not place thermostat in an area shaded from the
lo
w
-intensity, infrared heating system.
DANGER
Electrical Shock Hazard
Disconnect electric before service or
maintenance.
Control must be connected to a properly
grounded electrical source.
Failure to follow these instructions can
result in death or electrical shock.
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