Instructions condensing Air heaters type XR version XR-GB-4001-a
Page 2/25
Introduction
This installation and user manual is produced specifically for the gas, electrical and mechanical
installer , it also gives instructions how to use and maintain the heater.
It is most important to follow the directions in this booklet for safe operation of this product.
1
Content:
Page
1
CONTENT:
2
2
GENERAL
3
2.1
S
AFETY WARNINGS
3
2.2
I
MPORTANT CHECKS BEFORE INSTALLATION
3
2.3
G
UARANTEE
4
3
TECHNICAL DETAILS:
5
4
INSTALLATION
7
4.1
P
OSITIONING
7
4.2
G
AS CONNECTION
9
4.3
E
LECTRICAL CONNECTION
9
4.4
A
IR INTAKE
/
COMBUSTION PRODUCTS DISCHARGE
10
4.5
I
NSTALLATION
R
OOF OR
W
ALL TERMINAL
11
5
FUNCTIONING OF THE UNIT
14
5.1
G
ENERAL
14
5.2
B
URNER CYCLE
14
5.3
D
ELTA
-T-
REGULATION
(
TEMPERATURE CONTROLLED DE
-
STRATIFICATION FAN
)
14
5.4
S
UMMER VENTILATION
14
5.5
H
IGH LIMIT PROTECTION
15
5.6
F
LUE
T
RANSPORT
S
UPERVISION
15
6
PUTTING INTO OPERATION AND ADJUSTMENT
15
6.1
G
ENERAL
15
6.2
S
TART BY USING THE THERMOSTAT
15
6.3
S
TART THROUGH THE DISPLAY IN THE HEATER
16
7
ADJUSTING THE GAS-CONTROL
16
8
PROBLEM SOLVING
17
8.1
G
ENERAL
17
9
MAINTENANCE / SPARE PARTS
20
9.1
G
ENERAL INSPECTION
20
9.2
I
NSPECTION OF THE HEATER
20
9.3
I
GNITION ELECTRODE
20
10
EXAMPLES ELECTRICAL INSTALLATION:
20
10.1
T
HERMOSTAT CABLE
20
10.2
I
NSTALLATION WITH MODULATING ROOM THERMOSTAT
21
10.3
I
NSTALLATION OF MORE HEATERS ON ONE THERMOSTAT
21
11
ELECTRICAL DIAGRAM
23
12
EXPLODED VIEWS AND SPARE PARTS
24
12.1
S
PARE PARTS
24
12.2
E
XPLODED VIEW
XR10-30
24
12.3
E
XPLODED VIEW
XR40-60
25
