Desa VP5A, VP11 installation manual Cleaning

Page 18

18

OBSERVED

 

POSSIBLE

 

 

 

 

 

 

 

 

 

PROBLEM

 

CAUSE

 

 

 

 

REMEDY

 

 

 

 

 

 

 

 

ODS/pilot lights but

1. Control knob not fully

1.

Press in control knob

flame goes out when

 

pressed in

 

 

 

 

fully

 

 

 

 

control knob is

 

2.

Control

 

knob

 

not

2.

After ODS/pilot lights,

released

 

 

pressed in long enough

 

keep

control

knob

 

 

 

 

 

 

 

 

 

 

pressed in 10 seconds

 

 

3. Manual

shutoff

valve

3. Fully open manual shut-

 

 

 

not fully open

 

 

 

off valve

 

 

 

 

 

4. Thermocouple connec-

4. Hand tighten until snug,

 

 

 

tion

loose

at control

 

then

tighten

1/4 turn

 

 

 

valve

 

 

 

 

 

 

more

 

 

 

 

 

 

5. Pilot flame not touching

5. A) Contact local pro-

 

 

 

thermocouple,

which

 

pane gas company

 

 

 

allows thermocouple to

 

 

 

 

 

 

 

 

 

cool,

causing

pilot

 

B) Clean ODS/pilot (see

 

 

 

flame to go out. This

 

CLEANING

 

AND

 

 

 

problem

could

be

 

M A I N T E N A N C E ,

 

 

 

caused by one or both of

 

page

16) or

replace

 

 

 

the following:

 

 

 

ODS/pilot assembly

 

 

 

A) Low gas pressure

 

 

 

 

 

 

 

 

 

B) Dirty or partially

 

 

 

 

 

 

 

 

 

clogged ODS/pilot

 

 

 

 

 

 

 

 

 

6. Thermocouple

dam-

6. Replace thermocouple

 

 

 

aged

 

 

 

 

 

 

 

 

 

 

 

 

 

7. Control valve damaged

7. Replace control valve

 

 

 

 

 

 

 

 

 

Burner(s) does

not

1. Burner

orifice(s)

is

1. Clean

burner

orifice(s)

light after ODS/pilot is

 

clogged

 

 

 

 

(see CLEANING AND

lit

 

 

 

 

 

 

 

 

MAINTENANCE, page

 

 

 

 

 

 

 

 

 

16) or

replace

burner

 

 

 

 

 

 

 

 

 

orifice(s)

 

 

 

 

 

2.

Burner

orifice(s)

di-

2. Replace burner orifice(s)

 

 

 

ameter is too small

 

 

 

 

 

 

 

 

 

3.

Inlet gas pressure is too

3. Contact local propane gas

 

 

 

low

 

 

 

 

 

company

 

 

 

 

 

 

 

 

 

Delayed ignition

of

1.

Manifold pressure is too

1. Contact local propane gas

burner(s)

 

 

low

 

 

 

 

 

company

 

 

 

 

 

2.

Burner

orifice(s)

is

2. Clean

burner

orifice(s)

 

 

 

clogged

 

 

 

 

(see CLEANING AND

 

 

 

 

 

 

 

 

 

MAINTENANCE, page

 

 

 

 

 

 

 

 

 

16) or

replace

burner

 

 

 

 

 

 

 

 

 

orifice(s)

 

 

 

 

 

 

 

 

 

 

 

 

 

Burner backfiring

 

1.

Burner

orifice(s)

is

1. Clean

burner

orifice(s)

during combustion

 

clogged or damaged

 

(see CLEANING AND

 

 

 

 

 

 

 

 

 

MAINTENANCE, page

 

 

 

 

 

 

 

 

 

16) or

replace

burner

 

 

 

 

 

 

 

 

 

orifice(s)

 

 

 

 

 

2. Burner damaged

 

 

2. Replace burner

 

 

 

 

 

3.

Gas regulator defective

3. Replace gas regulator

Image 18
Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information Safety Information Product Identification Local Codes Unpacking Product FeaturesSafety Device Piezo Ignition SystemInstallation Items Check GAS TypeLocating Heater Installing Heater to Wall Marking Screw LocationsInstalling Two Mounting Screws Folding AnchorPlacing Heater On Mounting Screws Connecting to GAS Supply External Regulator With Vent Pointing DownPressure Testing GAS Supply Piping System Checking GAS ConnectionsPressure Testing Heater GAS Connections Manual Shutoff ValveFor Your Safety Read Before Lighting Operating HeaterLighting Instructions Pilot To Select Heating Level Burner PatternsTo Turn OFF GAS to Appliance Manual Lighting ProcedureInspecting Burner Pilot Flame PatternODS/PILOT and Burner Orifice Cleaning and MaintenanceBurner Flame Pattern CabinetTrouble Shooting Observed Possible Problem Cause RemedyCleaning Observed Possible Problem Cause Remedy Top Technical ServiceIng statement at VP11Parts Under Warranty Parts Not Under WarrantyValve GA5010 Parts List Parts BreakdownIllustrated Parts Breakdown Model VP11Warranty Information International

VP5A, VP11 specifications

Desa VP5A and VP11 are advanced digital conferencing systems designed for modern communication needs in various professional environments. These versatile units integrate cutting-edge technology to facilitate seamless audio and video interaction, making them ideal for corporate meetings, educational institutions, and collaborative workspaces.

One of the standout features of the Desa VP5A and VP11 is their high-definition video capabilities. With support for 1080p resolution, the systems deliver crystal-clear visuals, ensuring that every participant can be seen and heard with utmost clarity. This is complemented by advanced camera technology that includes autofocus and wide-angle lenses, allowing users to capture wide shots of larger groups without compromising on image quality.

Audio quality is another critical factor in effective communication, and the Desa systems do not disappoint. They incorporate noise-cancellation technology and high-fidelity microphones that capture sound effectively, minimizing background noise and enhancing voice clarity. This is especially beneficial in busy office environments or during conferences held in large rooms.

Connectivity is a cornerstone of the Desa VP5A and VP11 functionality. Both systems support a wide range of connection options, including USB, HDMI, and Bluetooth, making them compatible with various devices such as laptops, tablets, and smartphones. This flexibility allows users to easily integrate the systems into their existing infrastructure, facilitating a quicker setup and smoother operation.

Moreover, the user interface of the Desa VP5A and VP11 is intuitively designed for ease of use. Touchscreen controls make navigation straightforward, allowing users to manage video and audio settings, switch between devices, and initiate calls with just a few taps. This user-friendly approach significantly reduces the learning curve, enabling users to focus on the meeting rather than technical challenges.

Security features are also paramount in these systems, especially for businesses concerned about data privacy. The Desa units utilize encrypted connections for data transmission, ensuring that sensitive information remains secure during communication.

In summary, the Desa VP5A and VP11 conferencing systems stand out for their high-definition video, superior audio quality, versatile connectivity options, user-friendly interface, and robust security features. These characteristics make them excellent choices for organizations looking to enhance their communication capabilities and foster collaboration among remote and in-office teams.