Viessmann VR1 22 Installation And Service Instructions Manual page 39

Vitorond 100, VR1 22 to 33, 91 to 140 Installation and Service
Burner Calibration
Boiler Model No.
Burner model
Fuel type
Pump pressure
Oil nozzle
Oil nozzle flow rate
Air tube length
Air tube insertion
Air tube combination
Head setting
Air setting
Fuel pump c/w solenoid valve
Flange (4 hole, black)
(continued)
VR1 22, 91
Carlin
oil No. 2 fuel oil
psig
Danfoss 0.50x60
Delavan
Hago
GPH@psig 0.65@170
inches
mm
inches
mm
VR1 27, 105
EZ-LF EZ-1-HP
No. 2 fuel oil
170
o
AS 0.60x60
--
--
0.75@155
9
(228.6) (228.6)
5
(127)
51192
0.50 0.60/0.65
35%
SUNTEC SUNTEC
51181
VR1 33, 140
EZ-1-HP
No. 2 fuel oil
155
o
AS 0.75x60
--
--
1.00@175
9
(228.6)
5
(127) (127)
51192 51192
0.65
SUNTEC
51181 51181
Start-up
175
o
AS
--
--
9
5
0.75
1.15
39