0603RHC4-JLGBEN
3
/
21
INDEX:
D
ECLARATION STATEMENT
1.0
D
EFINITIONS
3
2.0
B
ASIC INFORMATION
3
3.0
P
RACTICAL APPLICATION
5
4.0
L
IMITATIONS FOR USE
5
5.0
B
URNER
&
CONTROLS SECTION
7
6.0
G
AS CONNECTION
8
7.0
E
LECTRICAL EQUIPMENT
8
8.0
C
OMBUSTION CIRCUIT RHC
4000(M)
RJL
11
9.0
C
OMBUSTION CIRCUIT RHC
4000(M)
DJL
11
10.0
P
RESSURE DROP INFORMATION
13
11.0 H
EATING SECTION WITH BY
-
PASS CHANNELS
14
12.0 I
NSTALLATION OF RHC UNITS IN SERIES
17
13.0 I
NSTALLATION OF AIR FAN IN RESPECT OF THE HEATING COIL
20
14.0 T
ECHNICAL DATA
21
1.0 DEFINITIONS
1.1
Jacket-less
:
A gas-fired air heater supplied as a skeleton
appliance e.g. without case or cover
.
1.2
Module:
The jacket-less gas fired air heater.
1.3
Constructor:
The undertaking, which builds a module into
another casing. e.g. an air handler.
1.4
Appliance;
The end product of the constructor
1.5
Compartment
:
The section of an appliance into which the
module is installed
1.6
B22 Appliance
:
An appliance where the air for combustion is
taken from within the area where the gas
burner is operated.
1.7
C12 Appliance
:
An appliance where the air for combustion is
taken from outdoors via a duct terminating
horizontally from the appliance.
1.8
C32 Appliance
An appliance where the air for combustion is
taken from outdoors via a duct terminating
from the appliance vertically.
1.9
Dew point
:
The condition, when the temperature is such
that the water vapour in the combustion
products condenses out.
2.0 BASIC INFORMATION
2.1 The instructions contained in this document
apply to the models RHC 4000(M) RJL/DJL
gas fired fan assisted warm air heaters.
2.2
Models RHC 4000(M) RJL are intended for
use in appliances as outdoor (roof top)
systems.
Models RHC 4000(M) DJL are intended for
use in appliances as indoors and must be
used with one of the following flue systems :
B22:
vertically (through the roof) or
horizontally (through the wall) flue
system.
C12: Horizontal (through the wall) vented
balanced flue system.
C32: Vertical (through the roof) vented
balanced flue system.
2.3
The gas category for use is II
2
H
3+ (GB & IE)
2.4
All models may only be used when installed
within a closed compartment, e.g. an air
handler.
2.5 Dimensions:
we refer to the figures 1,2 & 3.
All dimensions are in mm (25.4mm= 1
inch)
2.6 Installations with C12 & C32 combustion
systems need to be installed with an
appropriate concentric vent terminal as
supplied by your distributor.
Attention
Only recognized air handler manufacturers are
authorized to build-in the heater module. Please
contact your distributor.
$
DANGER
ANY OTHER APPLICATION IS FORBIDDEN
AND DANGEROUS. FAILURE TO COMPLY
CAN RESULT IN SEVERE PERSONAL INJURY
OR DEATH AND OR PROPERTY DAMAGE.
Note: Manufacturer warranties do not apply in
such circumstances
.
