Sapphire Audio DV425TR Manual De Usuario

02/01                                                                                     Page 17                                                                               250-5533

A remote control or a wall switch may be wired to the thermostat 

terminals.  Contact your Dealer for details.  

Manual Thermostat 

#812-2880  

Anticipator Setting 1.2

Programmable Thermostat #811-0520

Recommended Maximum Lead Length (2 wire) when  using wall 

thermostat/switch:

 

Wire Size 

Maximum Length

 

16 gauge 

 

65 Feet

 

18 gauge 

 

40 feet

 

20 gauge 

 

25 feet

 

22 gauge 

 

18 feet

A thermostat may be installed to regulate the 425TR.  It is 

important to use a thermostat designed for millivolt operation  

Do not connect the heater to a thermostat serving any other 

appliance.  Bedroom installation in Canada requires this heater to 

be connected to a thermostat.

Connect the thermostat wires to the outside valve terminals 

labeled "TH" and "TPTH". Turn the manual switch on the control 

panel to "OFF".

Top grill cover is shipped with the stove and is an optional use 

item.  It may be used with rear or top venting.  Primarily its 

purpose is to hide the interior of the top of the stove from being 

viewed through the top grill piece.  Its use will also increase the 

efficiency of the blower, if a blower is installed on the stove.

To prepare the part for use you will need tin snips, pliers and 

a hammer.  

1,  For use with top venting: See Fig. 1 below. Use the tin 

snips to cut the straight edges. 

2.  Gently bend the piece until the two attached sections of the 

circular area snap apart. Discard this piece.

3.  Bend the tabs up towards the black painted side.

4.  With the top grill lying face down, set the black painted side 

of grill cover onto the grill.  

5.  Use the hammer to tap on the 4 speed nuts (also supplied 

with stove.)

6.  For use with rear venting: Follow steps 3 through 5, leaving 

the cover piece in tact.

FIG. 1

SNIP HERE

BEND 7 TABS 

TOWARDS 

PAINTED SIDE