background image

 

W

 

 

Warranty

 

 

 

W

2

 

 

Replacement

 

Part

 

Warranty

 

If

 

a

 

replacement

 

part

 

provided

 

by

 

Seresco

 

Technologies

 

Inc.

 

under

 

this

 

warranty

 

fails

 

due

 

to

 

a

 

material

 

defect

 

prior

 

to

 

the

 

end

 

of

 

the

 

Two

 

Year

 

Parts

 

Warranty

 

(or

 

the

 

end

 

of

 

the

 

extended

 

warranty

 

period

 

if

 

applicable)

 

or

 

12

 

months

 

from

 

date

 

of

 

the

 

replacement

 

part

 

shipment,

 

whichever

 

comes

 

first,

 

Seresco

 

Technologies

 

Inc.

 

will

 

furnish

 

a

 

new

 

or

 

rebuilt

 

part

 

F.O.B.

 

factory.

 

 

Applicability

 

This

 

warranty

 

is

 

applicable

 

only

 

to

 

products

 

that

 

are

 

purchased

 

and

 

installed

 

in

 

the

 

United

 

States

 

and

 

Canada.

 

This

 

warranty

 

is

 

NOT

 

applicable

 

to:

 

1.

 

Products

 

that

 

have

 

become

 

defective

 

or

 

damaged

 

as

 

a

 

result

 

of

 

the

 

use

 

of

 

a

 

contaminated

 

water

 

circuit

 

or

 

operation

 

at

 

abnormal

 

water

 

temperatures

 

and/or

 

flow

 

rates

 

2.

 

Parts

 

that

 

wear

 

out

 

due

 

to

 

normal

 

usage,

 

such

 

as

 

air

 

filters,

 

belts

 

and

 

fuses.

 

Refrigerant

 

lost

 

during

 

the

 

parts

 

warranty

 

will

 

be

 

reimbursed

 

in

 

accordance

 

to

 

the

 

current

 

market

 

price

 

of

 

refrigerant

 

at

 

the

 

time

 

of

 

repair

 

and

 

upon

 

discretion

 

of

 

Customer

 

Support

 

team.

 

Seresco

 

Technologies

 

Inc.

 

will

 

not

 

be

 

responsible

 

for

 

refrigerant

 

lost

 

from

 

the

 

system

 

due

 

to

 

improperly

 

installed

 

contractor

 

piping

 

to

 

the

 

remote

 

outdoor

 

air

cooled

 

condenser.

 

3.

 

Refrigerant

 

coils

 

that

 

corrode

 

due

 

to

 

improperly

 

balanced

 

pool

 

chemistry

 

or

 

corrosive

 

air/poor

 

air

 

quality.

 

4.

 

Components

 

that

 

have

 

been

 

relocated

 

from

 

their

 

original

 

placement

 

at

 

the

 

factory.

 

5.

 

Any

 

portion

 

of

 

the

 

system

 

not

 

supplied

 

by

 

Seresco

 

Technologies

 

Inc.

 

6.

 

Products

 

on

 

which

 

the

 

model

 

and/or

 

serial

 

number

 

plates

 

have

 

been

 

removed

 

or

 

defaced.

 

7.

 

Products

 

which

 

have

 

become

 

defective

 

or

 

damaged

 

as

 

a

 

result

 

of

 

unauthorized

 

opening

 

of

 

refrigeration

 

circuit,

 

improper

 

wiring,

 

electrical

 

supply

 

characteristics,

 

poor

 

maintenance,

 

accidents,

 

transportation,

 

misuse,

 

abuse,

 

fire,

 

flood,

 

alteration

 

and/or

 

misapplication

 

of

 

the

 

product.

 

8.

 

Products

 

not

 

installed,

 

operated

 

and

 

maintained

 

as

 

per

 

respective

 

Seresco

 

Technologies

 

Inc.

 

Manual.

  

9.

 

Products

 

on

 

which

 

payment

 

is

 

in

 

default.

 

 

This

 

warranty

 

is

 

contingent

 

to

 

the

 

proper

 

maintenance

 

of

 

pool

 

water

 

chemistry

 

including

 

a

 

pH

 

of

 

between

 

7.2

 

and

 

7.6

 

free

 

chlorine

 

not

 

exceeding

 

2.0

 

ppm

 

and

 

combined

 

chlorine

 

maintained

 

at

 

less

 

than

 

0.3

 

ppm.

  

These

 

parameters

 

are

 

to

 

be

 

measured

 

and

 

recorded

 

daily

 

and

 

be

 

available

 

for

 

review

 

upon

 

request.

 

 

Limitations

 

This

 

warranty

 

is

 

given

 

in

 

lieu

 

of

 

all

 

other

 

warranties.

  

Anything

 

in

 

the

 

warranty

 

notwithstanding,

 

any

 

implied

 

warranties

 

of

 

fitness

 

for

 

particular

 

purpose

 

and

 

merchantability

 

shall

 

be

 

limited

 

to

 

the

 

duration

 

of

 

the

 

express

 

warranty.

  

Manufacturer

 

expressly

 

disclaims

 

and

 

excludes

 

any

 

liability

 

for

 

consequential

 

or

 

incidental

 

damage

 

for

 

breach

 

of

 

any

 

express

 

or

 

implied

 

warranty.

 

Where

 

a

 

jurisdiction

 

does

 

not

 

allow

 

limitations

 

or

 

exclusions

 

in

 

a

 

warranty,

 

the

 

foregoing

 

limitations

 

and

 

exclusions

 

shall

 

not

 

apply

 

to

 

the

 

extent

 

of

 

the

 

legislation,

 

however,

 

in

 

such

 

case

 

the

 

balance

 

of

 

the

 

above

 

warranty

 

shall

 

remain

 

in

 

full

 

force

 

and

 

effect.

 

This

 

warranty

 

gives

 

specific

 

legal

 

rights.

  

Other

 

rights

 

may

 

vary

 

according

 

to

 

local

 

legislation.

 

Summary of Contents for CLASSIC NE-002

Page 1: ...OPERATION AND MAINTENANCE MANUAL NE 002 to NE 016 NE 204 to NE 232 COMPACT Indoor Model NE SERIES DEHUMIDIFIERS serescodehumidifiers com...

Page 2: ...or Air Condensers and Fluid Coolers Layout and Components D 4 Chapter E Sequence of Operation E 1 Set Points E 1 Ventilation E 1 Air Conditioning Dehumidification and Pool Heating E 1 o Compressor s E...

Page 3: ...B Table of Content B 2 This page is left blank...

Page 4: ...ive procedures Failure to follow safety procedures can result in serious injury or death Beware of moving parts and hot surfaces Make sure to stop all moving parts fans blowers etc before accessing th...

Page 5: ...airservices com Attention Installation and Service Contractors WARNING Any work installation start up service maintenance repair etc on any mechanical equipment dehumidifier outdoor condenser fluid co...

Page 6: ...to 32 ton cooling capacity appx models NE204 to NE232 Airflow and ductwork connection options Return Supply and Outdoor Air see Pic C 1 Optional Pool Water Heating Optional Space Heating hot water coi...

Page 7: ...ystem such as geothermal cooling tower etc Therefore only one of these options present with the actual dehumidifier Gas line If the dehumidifier is equipped with a gas heater boiler gas furnace etc fo...

Page 8: ...ers one stacked on the top of another however it could also be composed of two dehumidifiers horizontal OR vertical installed side by side or separately still being controlled as one Air Conditioning...

Page 9: ...clearances should be maintained for adequate airflow and heat rejection Generally up to 36 side and 96 top clearances are required For more information on clearances as well as equipment dimensions a...

Page 10: ...C General Information OMM C S SL 01 C 7 February 2020 Pic C 4 B...

Page 11: ...to show External systems connections location direction pool space heating cooling circuits condensate Air filter locations quantity and size Additional Info warning caution stickers etc Wiring Diagra...

Page 12: ...to submittal documentation Pic D 1 below shows all most available options some of which may not be present on your dehumidifier Dehumidifier Main Components 2 1 3 5 4 7 8 9 11 10 13 14 15 18 17 16 Pi...

Page 13: ...dehumidifier Compressor 13 Receiver 14 and other components are located within the Compressor Compartment 3 o If the dehumidifier has the standard pool water heating option the compressor circuit incl...

Page 14: ...k downstream of the space heater If the dehumidifier is equipped with the pool heating option the Pool Water Temperature sensors Pool In 25 and Pool Out 26 measure the entering and leaving pool water...

Page 15: ...cooler piping connections 33 are identified respectively IN OUT Hot gas Liquid etc In some cases fluid cooler piping connection s may be located within pump package box 37 if fluid cooler is provided...

Page 16: ...ablishes glycol mixture circulation through the fluid cooler and dehumidifier Expansion tank 39 compensates for temperature based glycol volume fluctuation The pump package electrical sub panel 40 con...

Page 17: ...D Layout and Components D 6 This page is left blank...

Page 18: ...Occupied and Spectator or call for Economiser Mode as part of Air Conditioning and or Dehumidification operation Note Externally installed Exhaust Fan s and Outdoor Air damper s could be also control...

Page 19: ...ssor pressure is higher than pre set level see Outdoor Condenser and Fluid Cooler Operation below Once demand for the compressor s operation is removed respective call is satisfied the pump down solen...

Page 20: ...air temperature drops below the set point the dehumidifier control system issues a call for Space Heating Mode and engages space heater electric heater hot water coil with valve etc by sending space...

Page 21: ...E Sequence of Operation E 4 This page is left blank...

Page 22: ...umidifier etc Advanced Access to advanced settings and features Help Context sensitive help presenting information related to the viewed page Most common basic maintenance tasks performed using Touch...

Page 23: ...ltage etc is outside of pre set limits Check Voltage Monitor info status incoming power voltage Compressor HP1 X LP1 X SupHeat1 DisTemp1 Various compressor related alarms relevant to Compressor high d...

Page 24: ...parate RJ 45 jack plastic black is mounted on the control board directly for TouchDisplay connection Make sure to use the proper jack metal surface one located on the sub board for Web Monitor connect...

Page 25: ...F Interface and Communication F 4 This page is left blank...

Page 26: ...R3 Module top or horizontal only R3 Module Discharge Air Supply SA or Exhaust EA depending on R3 Module Operational Options see below ductwork connection horizontal Note This chapter applies to dehumi...

Page 27: ...front center or side right depending on R3 Module size and other features Refer to your equipment submittal and other documentation for more details o For piping connections sizes and flow direction...

Page 28: ...under the evaporator coil is pumped by condensate pump 58 through the water filter into the nozzle manifold 59 to spray condenser coil with cool mist Dehumidifier with R3 Module Sequence of Operation...

Page 29: ...to full flow pool water heat exchanger or evaporative cooling coil If any amount of heat is diverted into the evaporative cooling coil o R3 module exhaust fan is controlled as outdoor condenser fan it...

Page 30: ...erforming any equipment maintenance work make sure that all moving parts are stopped and it is safe to perform required task Maintenance Key Points Here are some basic key maintenance considerations p...

Page 31: ...y Verify that all set points are correctly programmed as specified by the facility operator Semi Annually Inspect and clean the drain pan s Tighten electrical connections if required Check and tighten...

Page 32: ...ils Warning Hazardous chemicals Cleaning agents can be highly acidic or alkaline Handle all chemicals carefully and use appropriate personal protective equipment PPE Refer to the cleaning agent manufa...

Page 33: ...tire system fluid cooler piping dehumidifier etc Have each local high point of the system equipped with means to bleed the air air bleeding valve etc Have each local low point of the system equipped w...

Page 34: ...nty WebSentry Conditional One Year Extended Labour Warranty The initial 90 day labour warranty shall be extended for a total of 12 months from initial start up and prior to the completion of the 24th...

Page 35: ...em not supplied by Seresco Technologies Inc 6 Products on which the model and or serial number plates have been removed or defaced 7 Products which have become defective or damaged as a result of unau...

Page 36: ...tended warranty must be purchased before the shipment of the equipment Seresco Technologies Inc will provide a replacement Airside Coil for 60 months from the date of shipment provided the failed coil...

Page 37: ...ry with transportation prepaid This extended component warranty is subject to all the terms of the standard Seresco Technologies Inc warranty but applied to the driveline components only Driveline Com...

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