INSTRUCTION MANUAL
UNIT AIR HEATER
TYPE WWH
GB 402c
THIS DOCUMENTATION MUST ABSOLUTELY BE READ BEFORE STARTING THE INSTALLATION.
INSTRUCT USER AND LEAVE THIS DOCUMENT WITH HEATER FOR REFERENCE.
Content
1
GENERAL
1.1
Description
1.2
Function
1.3
Matching capacity boiler and WWH
1.4
Guarantee
2
TECHNICAL FEATURES
2.1
Table with data
2.2
User’s restrictions
2.3
Pre-check
3
INSTALLATION
3.1
Suspension
3.2
Water connections
4
ELECTRICAL CONNECTION
4.1
230Vac supply
4.2
General functioning of the unit
4.3
Connecting options
4.4
Control with zone valve
5
MAINTENANCE AND OPERATION
5.1
Maintenance
5.2
Safe operation
5.3
Frost damage
6
WATER TEMPERATURE/ AIR VOLUMES
6.1
Example
6.2
Conversion table WWH-110
6.3
Conversion table WWH-115
6.4
Conversion table WWH-120
6.5
Conversion table WWH-230
6.6
Conversion table WWH-235
6.7
Conversion table WWH-245
6.8
Conversion table WWH-350
6.9
Conversion table WWH-365
6.10
Conversion table WWH-380