SMAY KWP-P-E Guide

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Technical
Documentation
KWP-P-E
Fire Damper -
rectangular

Technical documentation
KWP-P-E
Version 6.00
Date of editing: 16.09.2022 r.
Strona 1 z 35
1488
SMAY Sp. z o.o.
22
CSWU:1488-CPR-0437/W
DWU: 001-CPR-2014
EN 12101-8:2011
Multi-zone fire damper
type: KWP-P-E
Nominal activation
conditions/sensitivity:
Closing/opening during
the test at the right time
Automatic starting - Pass
Response time/Closure time:
Automatic starting - Pass
Reliability:
10 000 cycles.<120S
Fire resistance:
Fire integrity - E
Fire insulation - l
Smoke leakage - S
Mechanical stability
(under E)
Maintenance of the cross section (under E)
EI 120 (vew how i↔o) S1500C10000
AAmulti
EI 120 (ved i↔o) S1000C10000
AAmulti
Durability:
Maintenance of certainty operation with
time delay
Pass
10 000 cycles, <120S

Technical documentation
KWP-P-E
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Date of editing: 16.09.2022 r.
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Version 6.00
SMAY reserves the right to make changes to this document.
TABLE OF CONTENT
1. INTRODUCTION................................................................................................. 3
2. LEGAL REGULATIONS......................................................................................... 3
3. INTENDED USE.................................................................................................. 3
4. TECHNICAL DESCRIPTION .................................................................................. 4
5. BELIMO ELECTRIC ACTUATORS USED IN KWP-P-E ................................................. 7
6. CONDITIONS OF TRANSPORT AND STORAGE ...................................................... 14
7. INSTALLATION TECHNOLOGY............................................................................ 14
7.1. INSTALLATION TECHNOLOGY –RIGID WALL....................................................... 15
7.2. INSTALLATION TECHNOLOGY - CEILING............................................................. 19
7.3. INSTALLATION TECHNOLOGY - DUCT................................................................. 21
8. INSTALLATION TECHNOLOGY FOR FIRE DAMPERS IN BATTERIES .......................... 22
9. PRINCIPLES OF MAINTENANCE.......................................................................... 33
10. TERMS OF WARRANTY...................................................................................... 35

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1. INTRODUCTION
The purpose of technical documentation is to familiarize the user with the intended use, design, operation
principle, installation, periodic maintenance and operation of product..
2. LEGAL REGULATIONS
The KWP-P-E fire dampers are certified by the Building Research Institute (ITB –Instytut Techniki Budowlanej).
Certificate of Constancy of Performance No. 1488-CPR- 0437/W. The set of dampers has been awarded
the National Technical Assessment No. ITB-KOT-2020/1398.
The dampers are designed, manufactured and tested in accordance with the following standards: PN-EN 12101-
8 “Smoke and heat control systems – Part 8: Smoke control dampers” and PN-EN 13501-4 “Fire classification of
construction products and building elements –Part 4: Classification using data from fire resistance tests on
components of smoke control systems.”
The effectiveness of the dampers is confirmed by tests according to PN-EN 1366-2 and PN-EN 1366-10 “Fire
resistance tests for service installations –Part 2: Fire dampers, Part 10: Smoke control dampers.”
The KWP-P-E fire dampers are classified as tightness class C (housing tightness) devices on the basis of tests
carried out according to PN-EN 1751 “Ventilation for buildings. Air terminal devices. Aerodynamic testing of
dampers and valves.”
3. INTENDED USE
The KWP-P-E fire dampers are designed to be used in automatically activated fire ventilation system, to support
both single fire zones and multiple fire zones. They are installed also in mixed type ventilation system, where
they are performing the function of fire ventilation and general/comfort ventilation systems. In fire ventilation
systems starting the fans follows after the damper goes to right position (open position in case the damper
working in fire-zone, and closed position in case the damper working in other fire-zones).
Maximum overpressure in supply ventilation systems, included in the fire ventilation systems provided with a
KWP-P-E is 500 Pa, while the maximum operating negative pressure in fire ventilation systems is 1500 Pa.
KWP-P-E fire dampers are classified in the following fire resistance range and can be mounted in the following
building partitions:
•EI 120 (vew-how -i↔o) S1500C10000 AAmulti
•EI 120 (ved-i↔o) S1000C10000 AAmulti
oconcrete wall with thickness 115 mm or more,
obrick walls having a thickness of 115 mm or more (masonry of solid brick, cellular concrete
blocks),
oconcrete ceiling with thickness 150 mm or more,
oon fire ventilation ducts.
Table 1. Table of fire resistance
Construction type
Minimum thickness
of the
building partitions
mm
Fire resistance
class
Sealing type
Ceiling
≥150 mm
EI 120 (how i↔o)
S1500 C10 000
AAmulti
MORTAR / MINERAL WOOL
Rigid wall
≥115 mm
EI 120 (vew i↔o)
S1500 C10 000
AAmulti
MORTAR
Duct
-
EI 120 (ved i↔o)
S1000 C10 000
AAmulti
Ceramic gasket,
Connection clamps
Battery
≥150 for ≤6m2
≥200 mm for >6m2
EI 120 (vewd i↔o)
S1000 C10 000
AAmulti
MORTAR

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where:
E–fire integrity,
I–fire insulation,
120–duration of fulfilment of E, I and S criteria, expressed in minutes,
vew –damper mounted directly in the wall,
how –damper mounted directly in the ceiling,
ved –damper mounted directly in the duct,
i↔o–operating effectiveness criteria are fulfilled from the inside to the outside (fire inside), and from
the outside to the inside (fire outside).
S–smoke leakage,
1500 –allowable negative pressure in the installation, in pascals,
C10000 –the suitability of the damper for use in combined smoke control and general ventilation
systems,
AA –automatic starting,
multi –acceptable installation in installations serving more than one fire zone.
KWP-O-E and KWP-O-S fire dampers may be installed in vertical building partitions with both horizontal and
vertical rotation axis of baffle, the damper may be rotated in a way enabling on location of actuator on left or
right side and on top or bottom.
KWP-P-E fire dampers are intended for installation on internal and external building partition and also on fire
ventilation ducts. In case of external wall insulation there is required to use the damper with increased anti-
corrosion properties and with finishing element (intake or launcher), which will protect from influence of
atmospheric factors. Drive system (actuator or spring mechanism) should be installed inside facility.
4. TECHNICAL DESCRIPTION
KWP-P-E fire dampers comprise with two steel housing, rectangular in profile, separated by isolating divider,
moving, single-plane baffle and drive mechanism.
The damper housing and its interacting elements are made of galvanized steel sheet. Both ends of the housing
are terminated with connection flanges, allowing easy connection between the duct and the damper.
There is intumescent seal on the inner surface of the housing, in the place of perforation around the closed
isolating baffle. Its characteristic feature is the fact that their volume increases at high temperatures, tightly
filling all leaks between the baffle and the body. Between housing and insulating spacer there is foamed rubber
gasket, ensuring the tightness integrity in the ambient temperature.
The isolating baffle of the damper is made of calcium-silica board, and a aluminum tape is installed on its
perimeter, ensuring reduction of friction.
Baffle is rotating on two steel axles located in housing. Baffle movement is limited in the closed position by a
stop bar.
KWP-P-E damper is provided with an electric actuator and BLF, BFL, BFN or BF series return spring by BELIMO,
constituting the damper’s actuating system having supply voltage AC 230V or AC/DC 24V. After voltage is
supplied, the actuator rotates the baffle into the open position.
The actuators are moving in both directions by the voltage given to the individual circuits –actuators do not
have return spring and thermal fuse. The dampers can be made with an inspection cover in accordance with the
order code.
During normal operation of the system, KWP-P-E dampers are in closed position. If a fire breaks out, the
damper’s baffle rotates to an open position, or stays closed.
The type series of the dampers covers the following dimensions: clear damper width from 200 to 1500 mm
(50 mm intervals) and clear damper height from 200 to 1000 mm (50 mm intervals), with a maximum cross-
sectional area for KWP-P-E totals 1,5 m2. Length of standard edition of KWP-P-E damper is L=350 [mm]
(optional L=600 [mm]).
For special request KWP-P dampers could be made in 10 mm interval dimension.

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Table 2. Type series of damper dimension KWP-P-E
BEN actuators are used for the damper clear area of P≤ 1,2 [m2],
BEE actuators are used for the damper clear area of 1,2 [m2]< P ≤ 1,3 [m2], and when H ≤ 1200 [mm]
BE actuators are used for the damper clear area P> 1,3 [m2], or when H > 1200 [mm]

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Figure 1. KWP-P-E damper
Notes:
1. If H<250 then B=125, A=H-125, C1=40; 2. If H≥250 then A=B=H/2, C1=(H-8)/2-80; 3. If H≥550 then A=B=H/2, C1=(H-8)/2-80, C2=(H-8)/2-270; 4. For BLE: D=B+110; for BE actuator: D=B+125
Depth of fastening in wall construction

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Table 3. KWP-P-E weight [kg]
H/B
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
Fire damper weight KWP [kg]
200
12,4
14,6
16,8
19,0
21,2
23,4
25,6
-
-
-
-
-
-
-
300
14,4
17,0
19,7
22,2
24,9
27,5
30,1
32,7
35,4
38,0
40,6
-
-
-
400
16,6
19,6
22,6
25,6
28,6
31,6
34,7
37,7
40,7
43,8
46,8
55,2
58,6
61,9
500
18,7
22,1
25,6
29,0
32,4
35,8
39,3
42,7
46,1
49,5
52,9
62,2
65,9
69,6
600
20,7
24,6
28,5
32,2
36,1
39,9
43,8
47,6
51,4
55,2
59,1
69,0
73,2
77,3
700
-
27,1
31,4
35,5
39,8
44,0
48,3
52,5
56,7
61,0
65,2
75,9
80,4
85,0
800
-
29,6
34,3
38,8
43,5
48,1
52,8
57,4
62,1
66,7
71,3
82,8
87,7
92,7
900
-
32,1
37,1
42,1
47,2
52,2
57,3
62,3
67,4
72,4
77,5
89,6
96,2
101,5
1000
-
-
40,1
45,5
51,0
56,4
61,9
67,4
72,8
78,2
83,7
97,8
103,6
109,3
1100
-
-
43,2
48,9
54,8
60,7
66,5
72,4
78,2
84,1
90,2
104,6
-
-
1200
-
-
46,2
52,3
58,7
64,9
71,1
77,5
83,7
90,0
104,5
-
-
-
1300
-
-
-
61,6
68,6
75,6
82,6
89,6
97,8
104,4
-
-
-
-
1400
-
-
-
65,3
72,8
80,1
87,5
96,2
103,6
-
-
-
-
-
1500
-
-
-
69,0
76,9
84,7
92,5
101,5
109,3
-
-
-
-
-
5. BELIMO ELECTRIC ACTUATORS USED IN KWP-P-E
Actuator BEN series:
•BEN230,
•BEN24,
•BEN24-ST,
•BEN24-SR.
where:
ST - connection plug
SR - analog control
Actuator BEE series:
•BEE230,
•BEE24,
•BEE24-ST,
•BEE24-SR.
where:
ST - connection plug
SR - analog control
Actuator BE series:
•BE230,
•BE24,
•BE24-ST.
where:
ST - connection plug

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Wiring diagram BEN230, BEE230 and BE230:
BEN230:
BE230:
BEE230:

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Wiring diagram BEN24, BEE24 and BE24:
BEN24:
BE24:
BEE24:

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Wiring diagram BEN24-ST, BEE24-ST and BE24-ST:
BEN24-ST:
BE24-ST:
BEE24-ST:

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Wiring diagram BEN24-SR and BEE24-SR:
BEN24-SR: BEE24-SR:
Technical data: BEN230 BEN24 (-ST)

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Dokumentacja techniczno-ruchowa
KWP-P-E
Technical data: BEE230 BEE24 (-ST)

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Technical data: BE230 BE24 (-ST)

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KWP-P-E
6. CONDITIONS OF TRANSPORT AND STORAGE
Fire dampers KWP-P-E should be stored in cardboard boxes and/or on pallets. Dampers should have a pre-protected
actuator cardboard box. Fire dampers should be stored indoors, providing protection against atmospheric agents, at a
minimum temperature of +5°C.
Do not allow mechanical damage of damper, that may be caused e.g. blows or dropping.
During the transport the dampers should be package in cardboard, and/or put on a pallets and should be secured
before relocating, and against weather conditions.
After each transport, visual inspection of each fire damper must be carried out.
7. INSTALLATION TECHNOLOGY
Before installing the fire dampers, make sure that there is no damage, during transport or storage, that could block
the baffle.
Check that the baffle can be opened and closed (full opening and closing position). To open fire dampers KWP-P-E use
the actuator key.
The opening and closing must proceed smoothly (not stepwise).
Do not pull by baffle to open or close fire damper, it may cause permanent damage, not covered by the warranty.
Before installing, secure the fire damper, by dust and dirt, using a foil or other screening material. It can prevent
components of fire damper by damage.
ATTENTION: Distance between fire dampers or fire damper and construction elements must be compatible with
standard 1366-2:
Minimal 200 mm between fire damper, which are installed in different ventilating wires,
Minimal 75 mm between fire damper and construction element (wall/ceiling).
Before installing fire dampers please read assembly technology recommended by the manufacturer. The way of
installing recommended by one manufacturer may not be the same for other dampers. Recommended material and
dimensions of the openings follow from experience from conducted research. In rectangular dampers, most of all
dampers with cross-sectional area more than 1 m2, it is recommended to use mounting wedge and spreader securing
the housing against squeezing during assembly.
Squeezing the housing can change the dimensions of slot between baffle and housing, correct dimensions of this slot is
needed to keep correct way of opening and closing the damper. Correct preparation of the damper for installation is
presented on the figure 2 and figure 3.
Figure 2.Correct preparation of the damper for installation (using spreader securing the housing)

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Dokumentacja techniczno-ruchowa
KWP-P-E
ATTENTION:
a. The damper must be installed in such way, that the axis of baffle must be in horizontal or vertical position,
b. Damper can not be used as formwork for the wall,
c. Ventilation ducts should be installed that they cannot put any load on the damper, their suspension must ensure
their full load capacity,
d. The suspensions of the ventilation ducts connected to the dampers batteries must be made in accordance with
the instruction of the manufacturer of ventilation ducts,
e. In place of Z1 and Z2 suspensions, which are installed for the time of assembly of the damper and in place of
mortar binding, it is possible to use mounting brackets, paying attention to the immobilization of the damper.
7.1. INSTALLATION TECHNOLOGY –RIGID WALL
f. Make an opening in the wall with the 100 [mm] (acceptable 80 ÷ 120 [mm]) greater than the nominal
dimensions of the fire damper = B+100 and H+100.
g. Put the closed fire damper into the installation opening on the depth marked by undercuts on the damper body
(dimension 60 mm), from one side fix it with suspension Z1, and from other side fix it to the ventilation duct on
Z2 suspension.
h. After setting the fire damper as described, fill the gap between the fire damper and the wall with cement,
cement-lime mortar, concrete, or PROMASTOP MG III of production of the PROMAT company.
i. After 48 hours from the installation, the suspensions and supports used during installation of the fire damper,
may be removed.
Figure 3. Correct preparation of the damper for installation (using mounting wedge)

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Figure 4.Installation method of fire dampers KWP-O in rigid wall

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Figure 5. Installation method of the damper in rigid wall with one-sidedly connected self-supporting smoke extract
duct.

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Figure 6. Installation method of the damper in rigid wall with one-sidedly connected self-supporting smoke extract
duct connected on both sides.

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7.2. INSTALLATION TECHNOLOGY - CEILING
PROMAT self-supporting duct:
a. Make an opening in the ceiling with the 100 [mm] (acceptable 80 ÷ 120 [mm]) greater than the nominal
dimensions of the fire damper = B+100 and H+100. In case of other dimensions than B+100 x H+100, adjust
dimensions of mounting brackets.
b. Put the closed fire damper into the wall on the depth marked by undercuts on the damper body (dimension
60mm)
c. After setting the fire damper as described, with use mounting brackets, fill the gap between the fire damper and
the wall with cement, cement-lime mortar, concrete or with use mineral wool with density greater than
100kg/m3(item 1).
d. Mount the mounting brackets properly:
Side length up to 500 mm –1 pcs.
Side length from 500 to 800 mm –2 pcs.
e. Make the duct with 50 mm thick PROMATECT-L500 panels (item 3).
f. Make a band around the duct with 50 mm thick, 60 mm width PROMATECT-L500 panels (item 4).
g. Make a band around the duct (under ceiling) with 20 mm thick, 200 mm width PROMATECT-H (item 5). *This
band is required only when mineral wool was used to seal the damper in point 3.
h. Make a connection between the duct and ceiling likewise the duct with the band using glue K84.
i. Connect the sides of the channel and sides the band with use screws 4.2x90 - 4.8x120.
j. Housing montage with actuator similarly as in the picture. Only the length of the mounting brackets will change.
Mount the mounting brackets to the ceiling using raw bolts.
Figure 7. Installation method of fire dampers KWP-O in ceiling with a duct made of PROMAT boards with sealing of
mineral wool