Hoval 51-UltraGas 2 1000, Installation Instructions Manual

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INSTAllATION
2. Installation
2.1 Set-up
!
WARNING
The boiler must only be suspended using the four points marked as the crane suspension option in Fig. 02.
The hooks on the rear of the boiler must not be used to suspend it.
If the gas line is routed horizontally to the left,
the minimum distance Q must be observed.
For swinging out the burner, this area must
remain free (see dimension table)
2.1.1 Space requirement of UltraGas
®
2 (125-1550)
(Dimensions in mm)
Fig. 01
Type A
1)
A minimum
2)
B C H
3)
H minimum
4)
Q
UltraGas
®
2 (125,150) 169 106 720 1060 2053 1933 125
UltraGas
®
2 (190,230) 155 71 820 1160 2098 1978 2
UltraGas
®
2 (300,350) 285 170 930 1510 2158 2038 65
UltraGas
®
2 (400,450) 230 157 930 1510 2228 2108 141
UltraGas
®
2 (530-700) 121 121 1110 1600 2364 2244 155
UltraGas
®
2 (800-1100) 280 195 1290 1786 2385 2265 119
UltraGas
®
2 (1300,1550) 291 154 1560 2104 2525 2405 163
1)
If the room height is too low: the dimension A can be reduced.
2)
Caution! At A minimum, the burner can no longer be swivelled out completely! Cleaning is made difficult!
3)
Height value assumes adjustable feet are set to 30 mm
4)
The feet can be shortened. Caution! If the feet are shortened, the base strip cannot be installed and the installer will have to fit a siphon with min.
70 mm barrier height. For details see next page.
* The boiler can be placed with one side directly on the wall. However, to protect heat-sensitive walls
against damage, a distance of at least 150 mm from the wall must be provided.
* The cleaning opening must be easily accessible. As a result, a minimum distance of 500 mm must be
maintained on the cleaning opening side.