GH10TA USER MANUAL
PAGE
2
Issue I
July 2017
TABLE OF CONTENTS
1.
INTRODUCTION ............................................................................................................................ 3
1.1.
G
RAPHIC SYMBOLS
................................................................................................................................ 3
1.2.
K
EYBOARD AND
F
UNCTION
K
EYS
............................................................................................................. 4
2.
GENERAL FEATURES ...................................................................................................................... 5
3.
TECHNICAL DATA .......................................................................................................................... 6
4.
ELECTRICAL SYSTEM AND CONNECTION RULES .............................................................................. 6
5.
QUICK START ................................................................................................................................ 7
6.
THE GH10TA OPERATION ............................................................................................................. 9
6.1.
O
PERATED
H
EATING
S
YSTEM
.................................................................................................................. 9
6.2.
A
UTOMATIC OPERATION MODE
. ............................................................................................................ 10
6.3.
M
ANUAL
O
PERATION
M
ODE
................................................................................................................ 11
6.4.
V
IEWING
T
EMPERATURES
..................................................................................................................... 11
6.5.
A
LARM
C
ONDITIONS
........................................................................................................................... 12
6.6.
P
OWER
F
AILURE
................................................................................................................................. 12
6.7.
B
OILER
B
URNOUT
D
ETECTION
............................................................................................................... 13
6.8.
M
AXIMUM
F
EEDER
T
EMPERATURE
D
ETECTION
........................................................................................ 13
7.
USER SETTINGS ........................................................................................................................... 14
7.1.
B
OILER
T
EMPERATURE
S
ETTING
(U0) ..................................................................................................... 14
7.2.
F
EEDER
S
TANDSTILL
D
URATION
(U1) ..................................................................................................... 14
7.3.
M
AINTAIN
P
ERIOD
(U2) ...................................................................................................................... 14
7.4.
F
AN SPEED
(U3) ................................................................................................................................. 15
7.5.
HUW/
R
ETURN
T
EMPERATURE
S
ETTING
(U4) ........................................................................................ 15
7.6.
A
NTI
-L
EGIONELLA
F
UNCTION
(U5) ........................................................................................................ 15
8.
OPERATING THE HUW BOILER ..................................................................................................... 15
8.1.
I
NSTALATION AND
C
ONNECTIONS
.......................................................................................................... 16
8.2.
C
ONFIGURATION OF
A
DDITIONAL
P
UMP
................................................................................................. 16
8.3.
HUW
P
RIORITY
.................................................................................................................................. 17
8.4.
S
UMMER
M
ODE
................................................................................................................................. 17
9.
ROOM THERMOSTAT .................................................................................................................. 17
10.
TEMPERATURE LIMITER (STB) ...................................................................................................... 18
11.
CONNECTION DEVICES TO THE GH10TA CONTROLLER .................................................................. 18
12.
INFORMATION ON LABELLING AND COLLECTION OF WORN OUT ELECTRICAL AND ELECTRONIC
EQUIPMENT ................................................................................................................................ 19