13
GTV
FORCED CONVECTION AIR HEATERS
Instructions for Installation and Servicing
11
4
3
2
1
6 7
5
9
10
8
12
Pus
h
m
an
Pul
l a
uto
Pir
os
Zö
ld
O
N
C
C
N
C
Nfv
FAN
LIM
IT
40
20
100 120
60
80
°C
Fü
stg
áz
ven
tilá
tor
Lf
v
Ax
iál
ve
ntil
áto
r
N
L
N
V
L
11
4
3
2
1
7
5
9
10
12
25
24
23
22
21
20
19
18
17
16
15
14
13
32
31
30
L
N
L
1
Bur
kola
t
.
.
.
26
RE
JT
S EL!
M
ág
nessz
elep:
VK4125C1007
Elektr
onik
a: Honey
w
ell S4565C3090B060
HONEYWELL
Mágnesszelep
•
Connect the heater electrically according to the attached drawing�
Electrical connection scheme might be changing: we do recommend using the electrical wir-
ing scheme sent with the product
Electrical connection
GTV-20…58A (axial fan-type) electrical connection of 2 point regulation appliance
with HONEYWELL control box and 5 pole plug
2 Point:
On (100%) - Off
3 Point:
On (100%) - 50% - Off
Modulation:
On (100%) - Mod (100%...50% )- Off
Regulatory options
10. picture: Axiál fan-type electrical connection of GTV appliance with
HONEYWELL control box
