Spring Air Systems KES Enviro Manuel utilisateur

KES Enviro

Maintenance Manual

___________________________

Spring Air Systems Inc., Oakville, Ontario

Phone (905) 338-2999, Fax (905) 338-0179, [email protected]

KES Enviro Maintenance Manual

Table of Contents

Introduction....................................................................................... 1

The System...................................................................................... 1

Control System: Water Wash Ventilator SB, SBA Panels............... 2

Control System: Water Wash Ventilator AP, MP Panels.................. 4

Filter Hood or Dry Grease Extractor................................................. 5

Control Circuit.................................................................................. 7

Setting the Day and Time................................................................ 13

Setting the Weekday Fan “ON” and “OFF” Times............................ 14

Setting Weekend Operation............................................................. 15

Odor Spray Systems........................................................................ 15

Where to Purchase Filters................................................................ 19

Replacement Filter Equivalents........................................................ 19

Trouble Shooting.............................................................................. 20

KES Maintenance Schedule............................................................ 22

KES Enviro Start-Up Report............................................................. 24

Filter Frequency Chart...................................................................... 26

Enviro Maintenance Manual 2004

KES OPERATIONS AND MAINTENANCE MANUAL

INTRODUCTION

The SPRING AIR SYSTEMS INC. kitchen Enviro system (KES), Exhaust Cleaning Assembly for Kitchen

Exhaust Duct, “Enviro Unit” is ULC and UL listed for use in a commercial kitchen exhaust system. KES

units are available in sizes ranging from 1,000 CFM to 40,000 CFM for indoor or outdoor applications.

The primary function of a KES Enviro unit is to filter the grease, lint and dust particles and remove the odor

from the exhaust air.

The Underwriters’ Laboratories of Canada Limited (ULC) listing allows the use of non-NFPA-96 exhaust

ductwork after the exhaust air is discharged from the KES unit. In other words the discharge ductwork can

be treated similar to standard HVAC ducting. Also after the kitchen exhaust air has been treated with the

KES unit the exhaust can be discharged outdoors at low levels.

The Underwriters Laboratories Inc. (UL) listing allows the kitchen exhaust air to be discharge to atmosphere

at low levels.

Prior to any installation the installer must seek approval from the authorities having jurisdiction.

THE SYSTEM

The grease-laden air rises from the cooking equipment into a UL or ULC exhaust hood. The exhaust hood

removes some of the airborne grease particulate. Typically most micronand submicron particles escape

into the exhaust ductwork. The exhaust ducting is connected from the hood to the inlet of the KES Enviro

unit. This exhaust ductwork must be supplied and installed in accordance with the NFPA-96 code.

KES System Schematic

Figure 1

Within the KES unit the exhaust air travels through three stages of particulate filters:

1Two (2) inches pleated-30 percent ASHRAE 52-76 prefilters.

2Twenty-one (21) to twenty-two (22) inch bag-90 percent ASHRAE 52-76 filters.

3Twelve (12) inchesbox -95 percent DOP filters.

Discharge Ductwork

KESF Fan Box

Interconnecting Ductwork

KES-ISH Filter Box

NFPA-96 Ductwork

Listed Exhaust Hood

Water Wash

Panel

Remote

RPW(D) Panel

Appliance Line-up

Exhaust to

atmophere at

low level

Enviro Maintenance Manual 2004

Once through the particulate filter sections the exhaust air enters the optional odor removal section. The

odor section is only required when discharging cooking smells may be offensive. This section consists of

two optional odor removal systems.

1.Odor Cells filled with activated alumina impregnated with potassium permanganate. The odor is controlled

through a combination of sorption and the chemical modification of the gaseous contaminates. The

odor media is non-toxic and non-flammable.

1.Odor spray solution. The odor is control by spraying an odor reducer into the exhaust air stream

intermittently during the operation of the cooking systems.

2. KES-ISH and KESF Enviro components

Figure 2

The exhaust air is discharged from the KES unit through a single width, single inlet (SWSI) or double width,

double inlet (DWDI) exhaust fan. The discharge ductwork transfers the exhaust air outdoors.

CONTROL SYSTEM

Water Wash Ventilator System: SB, SBA Panels

The KES unit off/on operation is controlled from the SB, or SBA water wash ventilator control panel. Power

is fed to the RPW10 panel through terminals 1 & 4. When the fan selector switch on the water wash control

panel closes a signal is sent through terminal 3 to the RPW10 panel to activate the KES unit.

ALL REMOTE ELECTRIAL WIRING

AND NATIONAL CODE REQUIREMENTS

SHALL CONFORM TO ALL LOCAL

NOTE 1:

INTERNAL WIRING BY SPRING AIR

CURCUIT BREAKER

HOT WATER SOLENOID

1 2

1 2 1 2

1 2

LOGO!

Mo 09:00

01. 20. 03

ESC OK

I4I1 I2 I3 I5 I6 I7

FAN SWITCH

OFF/ON

FAN PILOT

OPTIONAL COLD

WATER SOLENOID

PUMP

WASH PILOT

DETERGENT

TWO (2) WIRES TO THE

HEAD 120V/1/60 - 1A.

WET CHEMICAL CONTROL

END SWITCH

WHITE

RED

(OPTIONAL) POWER SUPPLY TO SUPPLY FAN

MOTOR STARTER - 120V/1/60 - 2 AMPS MAXIMUM

(OPTIONAL) THREE (3) WIRES TO SUPPLY AIR MOTORIZED

SHUTOFF DAMPER AND END SWITCH 120V/1/60

PANEL - 120V/1/60 - 5 AMPS MAXIMUM.

POWER SUPPLY TO THE SB10H/C PANEL

24 HOURS/DAY - 120V/1/60 - 15 AMPS

THREE (3) WIRES TO THE KES UNIT RPW10 CONTROL

NORMALLY OPEN

2 AMPS MAXIMUM.

REMOTE WIRING BY TRADES

Typical KES wiring to SB10C water wash panel

Figure 3

KES-ISH

Fire Damper

Box Filter

Exhaust Fan

Odour Removal Section

EXHAUST OUTLET

TO THE OUTDOORS TO THE KESF FAN

EXHAUST OUTLET

KESF

Bag Filter

2 inch prefilter

Pressure switches

LV-10 Panel

FROM THE HOOD

EXHAUST INLET

Enviro Maintenance Manual 2004

The “NORMAL” operation pilot energizes on the RPW10 remote kitchen annunciation panel. After 30

seconds the RPW10 control circuit is activated. The RPW10 is a stainless steel panel located remote from

the SB or SBA panel. See Figure 5 for RPW10 wiring and dimensions. The KES exhaust fan motor is

energized through the terminals 5 & 4 to the LV10 J-Box located on the KESF fan section. See figure 11 for

internal wiring of the LV10 J-box. See figure 3 or 5 for a SB water wash panel.

LOGO!

Mo 09:00

01. 20. 03

Typical KES wiring to SBA10C water wash panel

Figure 4

END SWITCH

NORMALLY OPEN

END SWITCH

NORMALLY OPEN

THREE (WIRES) TO THE WATER WASH CONTROL

TO KES UNIT LV10 PANEL ON FILTER

PANEL - 120V/1/60 - 10 AMPS

120V/1/60 - 10 AMPS.

BOX - TEN (10) WIRES

CONTROL HEAD, 120V/1/60 - 1AMP

TWO (2) WIRES TO THE WET CHEMICAL

SWITCH, 120V/1/60 - 1 AMP

MOTORIZED INLET DAMPER AND END

(OPTIONAL) THREE (3) WIRES TO

(OPTIONAL) POWER SUPPLY TO SUPPLY FAN

MOTOR STARTER, 120V/1/60 - 2 AMPS

DRY CONTACT FOR BUILDING FIRE ALARM

FIRE ANUNCIATION, 5 AMPS MAXIMUM, N/O

OVERIDE SWITCH

RPW10 ELECTRICAL DATA

15 AMP CURCUIT BREAKER

7R6

I4I3I1NI2

Q2Q1

RUN/STOP

WARNING

NORMAL

FIRE

FILTER REMOVED

PREFILTER CLOGGED

BOX FILTER CLOGGED

BAG FILTER CLOGGED

I7 I8I6I5

OKESC

I3I2NLI1

Mo 09:00

LOGO!

01. 20. 03

Q4Q2

1 2

21 1

AUX!

RED

WHITE

RED

WHITE

POWER SUPPLY FROM BREAKER PANEL

KES FAN/NORMAL OPERATION

FILTER OUT/LOW AIR

0DOR SPRAY UNIT

BOX FILTER CLOGGED

BAG FILTER CLOGGED

BMS START/STOP

FIRESTAT - HIGH LIMIT

PREFILTER CLOGGED

LV10 RESET

20&21

1&4

TERMINAL DESCRIPTION

LEGEND

POWER WIRING BY GENERAL CONTRACTOR

FACTORY WIRING BY SPRING AIR SYSTEMS

CONTROL WIRING BY MECHANICAL CONTACTOR

RPW10 Wiring Schematic

Figure 5

Enviro Maintenance Manual 2004

FILTER

NORMAL

PREFILTER

CLOGGED

BAG FILTER

CLOGGED

OVERIDE

BOX FILTER

CLOGGED

REMOVED

WARNING

FILTER

FIRE

14.0"

PANEL MOUNTING

HOLES LOCATED

IN PANEL BACK.

8.0"

5.0"

Remote RPW10 Panel Dimensions

Figure 6

Water Wash Ventilator System: AP, MP Panels

The KES unit off/on operation is controlled from the MP or AP water wash ventilator control panel. The fan

selector switch on the water wash control panel closes and sends power through terminals 3 & 4 to the

RPW10 remote panel to energize the exhaust fan through terminals 5 & 4 in the LV-10 J-Box. (The LV10 J-

Box is mounted on the KES-ISH filter section).

The “NORMAL” operation pilot energizes on the RPW10. After 30 seconds the KES control circuit within the

RPW10 remote panel is activated. See Figure 5 for RPW10 internal wiring. The exhaust fan motor is

energized through the terminals 9 & 4 to the motor starter located on the KESF fan section. See figure 11

for internal wiring of LV10 J-Box with RPW10 remote panel.

AUX!

LOGO!

01. 20. 03

Mo09:00

Typical KES wiring to AP20C water wash panel

Figure 7

Enviro Maintenance Manual 2004

Remote wiring of KES Enviro units with Water Wash Hood and Panel

Figure 8

Filter Hood or Dry Grease Extractor: RPD10 Remote Panel

The KES unit off/on operation is controlled from RPD10 remote annunciation panel. The fan selector switch

on the RPD10 remote panel closes and sends power through terminals 5 & 4 to the LV10 J-Box to energize

the exhaust fan circuit. (The LV10 J-Box is mounted on the KES-ISH filter section). The “NORMAL”

operation pilot on the RPD10 remote kitchen annunciation panel energizes and after 30 seconds the KES

control circuit within the RPD10 remote panel is activated. The exhaust fan motor is energized through the

terminals 5 & 4 to the motor starter. See figure 8 for the RPD10 remote panel wiring and figure 9 for

dimensions.

JUMPER MUST BE IN PLACE AS NOTED TO OPERATE FROM BMS

OPTIONAL BMS START/STOP - 120V/1/60

CLOSE CONTACT ACROSS 20&21 TO START UNIT

OPEN CONTACT ACROSS 20&21 TO STOP UNIT

RPD10 CONTROL PANEL - 120V/1/60 - 15 AMPS

TO KES UNIT LV10 PANEL ON FILTER

POWER SUPPLY TO THE KES UNIT

MOTOR STARTER, 120V/1/60 - 2 AMPS

(OPTIONAL) POWER SUPPLY TO SUPPLY FAN

FIRE ANUNCIATION, 5 AMPS MAXIMUM, N/O

DRY CONTACT FOR BUILDING FIRE ALARM

(OPTIONAL) THREE (3) WIRES TO

MOTORIZED INLET DAMPER AND END

SWITCH, 120V/1/60 - 1 AMP

TWO (2) WIRES TO THE WET CHEMICAL

CONTROL HEAD, 120V/1/60 - 1AMP

LOGO!

Q3Q1

1 2

1 2 1 2

1 2

ESC OK

1 2

15 AMP CURCUIT BREAKER

AUX!

FAN SWITCH

I4I2LNI1 I3

01. 20. 03

Mo 09:00

I5 I6 I7 I8 LN

OVERIDE SWITCH

OFF/ON

RPD10A ELECTRICAL DATA

I1 I2 I3 I4

RUN/STOP

BOX - TEN (10) WIRES

120V/1/60 - 10 AMPS.

PANEL MOUNTING

FILTER

BOX FILTER

CLOGGED

WARNING

REMOVED

FILTER

CLOGGED

PREFILTER

CLOGGED

BAG FILTER

HOLES LOCATED

IN PANEL BACK.

OVERIDE

NORMAL

KES

OFF/ON

RPD10 DIMENSIONAL DATA

8.0"

FIRE

14.0"

POWER SUPPLY FROM BREAKER PANEL

CONTROL WIRING BY MECHANICAL CONTACTOR

FACTORY WIRING BY SPRING AIR SYSTEMS

POWER WIRING BY GENERAL CONTRACTOR

14 BOX FILTER CLOGGED

FIRESTAT - HIGH LIMIT

0DOR SPRAY UNIT

BMS START/STOP

LV10 RESET

FILTER OUT/LOW AIR

20&21

PREFILTER CLOGGED

BAG FILTER CLOGGED

KES FAN/NORMAL OPERATION

TERMINAL

1&4

LEGEND

DESCRIPTION

RPD10 Wiring Schematic

Figure 9

TO RPD10 REMOTE

INTERLOCK BETWEEN KES-ISH LV10 AND KESF MOTOR STARTER

POWER SUPPLY

KES-ISH

TO KESF FAN UNIT

POWER SUPPLY

SB10C OR SB10H

WATER WASH

PANEL MODEL

WATER WASH PANEL

RPW10 PANEL FROM

THREE (3) WIRES TO

TO SB10 WASH PANEL

POWER SUPPLY

120V/1/60

EXHAUST DISCHARGE

DUCTWORK DUCTWORK AS REQUIRED

FIELD INTERCONNECTING

KESF

CONTROLLER

RPW10

EXHAUST INLET

DUCTWORK

J-BOX - 120V/1/60

THE RPW10 CONTROLLER

FROM THE KES-ISH LV10

TEN (10) WIRES FROM

Enviro Maintenance Manual 2004

RPD10 Internal Wiring

Figure 10

REMOVED

WARNING

CLOGGED

BOX FILTER

FILTER

OVERIDE

BAG FILTER

CLOGGED

PREFILTER

CLOGGED

NORMAL FIRE

IN PANEL BACK.

HOLES LOCATED

PANEL MOUNTING

KES

OFF/ON

FILTER

8.0"

14.0"

RPD10 Remote Panel Dimensions

Figure 11

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