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TwinTemp

 

Hydronic

 

Heating/

 

Water

 

Heating

 

Operating

 

Instructions

 

For

 

maximum

 

heat

 

and

 

hot

 

water

 

output,

 

it

 

is

 

recommended

 

to

 

use

 

the

 

LPG

 

mode

 

of

 

operation

 

in

 

addition

 

to

 

the

 

120

 

volt

 

electric

 

element.

 

Electric

 

element

 

operation

 

should

 

be

 

used

 

for

 

minimal

 

hot

 

water

 

demand

 

such

 

as

 

washing

 

hands

 

or

 

dishes.

 

It

 

is

 

not

 

necessary

 

to

 

have

 

the

 

water

 

system

 

filled

 

to

 

use

 

the

 

space

 

heating

 

system,

 

but

 

the

 

heating

 

system

 

must

 

be

 

filled

 

with

 

anti

freeze.

 

To

 

Start

 

Up

 

System:

 

 

Turn

 

on

 

the

 

propane

 

supply.

 

 

Turn

 

on

 

12

 

volt

 

power

 

switch

 

on

 

the

 

right

 

side

 

of

 

the

 

TwinTemp

 

cabinet.

  

 

Turn

 

on

 

12

 

volt

 

power

 

switch

 

on

 

coach,

 

if

 

applicable.

  

 

Burner

 

will

 

start

up

 

and

 

system

 

will

 

be

 

up

 

to

 

operating

 

temperature

 

in

 

approximately

 

10

15

 

minutes

 

depending

 

on

 

position

 

of

 

Summer/winter

 

valve.

  

Summer

 

Operation

 

Position

 

Summer/Winter

 

valve

 

in

 

Summer

 

position.

 

When

 

the

 

space

 

heating

 

function

 

of

 

the

 

TwinTemp

 

is

 

not

 

needed,

 

the

 

heated

 

anti

freeze

 

should

 

not

 

be

 

circulated

 

to

 

the

 

blowers.

 

To

 

prevent

 

this

 

circulation,

 

the

 

Summer/Winter

 

by

pass

 

valve

 

should

 

be

 

turned

 

¼

 

turn.

 

When

 

heating

 

is

 

again

 

needed,

 

this

 

valve

 

handle

 

should

 

be

 

turned

 

¼

 

quarter

 

turn

 

from

 

the

 

Summer

 

position

 

to

 

the

 

Winter

 

position.

 

This

 

adjustment

 

should

 

only

 

be

 

needed

 

twice

 

a

 

year

 

for

 

summer/

 

winter

 

operation.

             

                         

                                                              

                                             

                                 

Summer

                                                                                       

Winter

                        

  

For

 

Space

 

Heating:

 

  

Position

 

Summer/Winter

 

valve

 

in

 

Winter

 

position.

  

Turn

 

on

 

main

 

coach

 

thermostat

 

and

 

set

 

to

 

desired

 

temperature.

 

When

 

the

 

system

 

reaches

 

set

 

temperature

 

the

 

blowers

 

will

 

turn

 

on

 

and

 

heat

 

is

 

delivered.

 

When

 

room

 

reaches

 

set

 

temperature,

 

the

 

pump

 

and

 

blowers

 

for

 

that

 

zone

 

will

 

go

 

off.

 

If

 

tank

 

temperature

 

is

 

below

 

set

 

temperature

 

the

 

burner

 

will

 

stay

 

on

 

until

 

tank

 

reaches

 

set

 

temperature.

 

NOTE:

 

the

 

heat

 

register

 

blowers

 

will

 

not

 

activate

 

if

 

the

 

tank

 

temperature

 

is

 

below

 

160

˚

 

F.

 

This

 

assures

 

that

 

the

 

hot

 

water

 

function

 

takes

 

priority

 

under

 

heavy

 

usage

 

conditions.

 

Blowers

 

will

 

resume

 

operation

 

when

 

tank

 

returns

 

to

 

operating

 

temperature.

 

Reviews: