TROUBLESHOOTING

Continued

 

PROBLEM

POSSIBLE CAUSE

REMEDY

 

Burner will not stay lit

1. Loose wiring

on

ignition

1.

Check ignition wire connec-

 

 

 

 

module

to

ignition

2.

tion (see Wiring Diagrams)

 

 

2. Poor ground

Check ground wire connection

 

 

3.

module

 

 

3.

(see Wiring Diagrams)

 

 

Main burner flame too low

Clean and adjust main burner;

 

 

 

to sense

 

 

 

check gas supply and inlet

 

 

 

 

 

 

 

pressure; replace ignition as-

 

 

 

 

 

 

 

sembly if necessary

 

No gas to main burner when wall

1.

Wall switch wires defec-

1.

Check electrical connections

switch and valve are set to ON

 

tive

 

 

 

and replace wall switch

position

 

 

 

 

 

 

 

Frequent main burner outage

1.

Burner flame is too low

1.

Clean and adjust main burner

 

 

2.

Igniter is misaligned causing

2.

Adjust ignitor location for

 

 

 

safety burner to "drop out"

 

maximum flame impingement

 

 

3.

Vent may be blocked or

3.

on sensor

 

 

Have vent inspected for block-

 

 

 

restricted

 

 

 

age or damage

Wiring Diagrams

IGNITER ASSEMBLY

IGNITION CONTROL

MODULE

 

G

 

 

 

 

 

 

 

P.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

V2

L1

IND

TS

S1

 

 

 

 

 

D

 

SW

V1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

OFF

24V AC

STEP DOWN

TRANSFORMER

120V AC

GAS VALVE

 

 

T

 

 

DO NOT

O

I

CONNECT

L

H

 

 

 

CONTROL

 

 

VALVE TO

 

 

120 VAC

WALL SWITCH

CONNECTORS

(SUPPLIED)

(NOT SUPPLIED)

OPTIONAL

 

FIELD WIRE

REMOTE

 

 

CONTROL J. BOX RECEPTACLE

BLK

 

BLK

 

INCOMING

 

120V AC

WHT

WHT

(FUSE BOX

 

 

GRN

GRN

OR

 

BREAKER)

 

 

 

GND

 

Figure 60 - Electronic Wiring Diagram

CONNECTORS (NOT SUPPLIED)

FIELD WIRE

J. BOX RECEPTACLE

BLK

 

 

 

 

 

 

 

 

 

 

Variable

 

 

 

 

 

Blower

 

 

Speed

 

Electrical Rating:

 

 

Control

120v, 60Hz, 0.7A

BLK

 

INCOMING

 

120V AC

WHT

WHT

(FUSE BOX

 

 

GRN

GRN

OR

 

BREAKER)

 

 

 

GND

 

Figure 61 - Optional Blower Wiring Diagram

112108-01C

www.desatech.com

31

Page 31
Image 31
Desa DVF36CR, DVF36TCL, DVF36TCR, DVF36TCL, DVF36TCRP, DVF36TCLP, (V)DVF36TCLP(E), (V)DVF36TCRP(E) See Wiring Diagrams

DVF36CR, DVF36TCL, DVF36TCR, DVF36TCL, DVF36TCRP, DVF36TCLP, DVF36TCR, DVF36TCL, DVF36TCR, DVF36TCL, DVF36TCRP, DVF36TCLP, (V)DVF36TCRP(E), (V)DVF36TCLP(E) specifications

The Desa DVF36TCR and DVF36TCL are part of a distinguished line of vent-free gas fireplaces designed to provide warmth and ambiance without the complexity of standard venting systems. These models, including DVF36TCRP, DVF36TCLP, and their electric variants (V)DVF36TCRP(E) and (V)DVF36TCLP(E), incorporate cutting-edge technology, ensuring efficient heating solutions that suit various home aesthetics and requirements.

One of the primary features of the DVF36TCR and DVF36TCL is their minimalist design, which allows for flexibility in installation. The option to choose between traditional and contemporary styles means that homeowners can select a model that complements their existing decor. The DVF36TCR boasts a classic design, while the DVF36TCL presents a more modern aesthetic, appealing to a broad range of personal styles.

Energy efficiency is another hallmark of these models. The Desa gas fireplaces utilize advanced burner technology that maximizes heat output while minimizing gas consumption. This efficiency not only translates to lower energy bills but also a reduced environmental impact, making these fireplaces a responsible choice for homeowners.

The DVF series also places a strong emphasis on safety. Each model is equipped with an oxygen depletion sensor (ODS) that automatically shuts off the gas supply if oxygen levels in the room drop below safe levels, providing peace of mind for families. Additionally, the built-in safety features, including a flame monitoring system, ensure a safe and reliable heating experience.

For those seeking convenience, the Desa models are compatible with remote controls and wall-mounted thermostats, allowing users to easily adjust heat settings without leaving the comfort of their couch. This versatility is particularly appealing in colder months when warmth is a priority.

Moreover, the fireplaces come with various media options, such as pebble beds or log sets, enhancing the visual appeal of the flames. The ambiance created by these fireplaces is not only about heat but about creating a cozy atmosphere that draws family and friends together.

In summary, the Desa DVF36TCR, DVF36TCL, and their respective models offer a unique blend of style, efficiency, and safety. With features aimed at enhancing user experience and optimizing home heating, these fireplaces stand out as leading options for those looking to add both warmth and elegance to their living spaces. Whether opting for gas or one of the electric versions, homeowners can trust in the quality and innovation present in the Desa DVF series.