Lamtec VMS 4, Manual

Page: 73 / 146

72
6 Commissioning
6.8.6 Protocol Example
Date: Serial No.: Installation:
Operating mode:
Tolerance on air shortage side:
Channel Functions Dead band Monitoring Band Band shift
Channel 1 356 32 /34 62 / 67 708
Channel 2 357 33 / 43 63 / 73 709
Channel 3 358 34 / 35 64 / 74 710
Channel 4 359 35 / 45 65 / 75 711
Channel 5
360 36 / 46 66 / 76 712
Adjustment in
air deficiency
direction Adjustment in
excess air
direction Correction
range Correction value
with O
2
trim deac-
tivated
correction value
with air deficiency
(cross out, if not applicable)
1. The dead band on the air shortage side is always 0 digit
2. The band shift is at least as large as the monitoring band in the air deficiency direction.
3. If the combustion air fan has speed control, the monitoring band on the air deficiency side is 0 digits.
4. The following applies if 1. and 2. and, if applicable, 3. are satisfied: there is no tolerance on the air shortage side, therefore
the shut-off limits in the air shortage direction do not have to be tested.
5. A test has not been performed with regard to excess air because
..........................................................................................................................................................................
*
6.
It should be ensured that, if the O
2
controller is deactivated, the burner is operated with more excess air than when operat-
ing onthe required value curves (corresponding to the burner setting protocol)
I have checked the facts above.:......................................................................................................................................................
company name date signature
* If this phrase has been deleted a test protocol on the shut-off limits for excess air should be submitted.