Trane Voyager 2 Manual

RT-PRC014H-E4
Voyager™ II 
Rooftop Units
Cooling-only
TKD-TKH 155-175-200-250-265-290-340
Heat pump
WKD-WKH 125-155-200-265-290-340
Cooling-only with gas-fi red heating
YKD-YKH 155-175-200-250
Heat pump with gas-fi red heating
DKD/DKH 125-155-200-265-290-340
R410A Refrigerant 

RT-PRC014H-E4 2 © 2014 Trane
Table of Contents
Features and Benefits ....................................................................................... 4
Compressors ...................................................................................................................4
ReliaTel™ Micro Controls ............................................................................................... 4
Drum And Tube Heat Exchanger...

RT-PRC014H-E4
3 

Compressors
 Voyager contains the best Scroll compressor 
technology available, in order to achieve the highest 
performance possible. The Trane Voyager™ rooftop 
has among the best COP in its class. All performances 
are Eurovent certi ed which provides the assurance 
of accurate performance and common comparison 
criteria
ReliaTel™ Micro Controls
 The Micro provides unit control for heating, cooling 
and ventilating utilizing input from sensors that 
measure outdoor and indoor temperature.
 The Micro...

Quality And  Reliability
 The fan and idler arm assembly designs have been 
tested to over 300,000 cycles each.
 All of Voyager’s designs were rigorously rain tested 
at the factory to ensure water integrity.
 We perform a 100% coil leak test at the factory. 
The evaporator and condenser coils are leak tested 
at 1.4 MPa and pressure tested to 3.1 MPa.
 Every unit and its options receive a 100% unit run test 
before leaving the production line to make sure it lives 
up to Trane r equirements.
Ease Of...

 One Zone Sensor option has central control panel 
lights which indicate the mode the unit is in and 
possible diagnostic information (dirty  lters 
for example).
Figure 3 – RTRM (ReliaTel™ Refrigeration Module)
Standardized Components
 Components are placed in the same location for all 
Voyager units.
Easy Access Lo w Voltage Terminal Board
 The thermostat wires must be connected to the 
terminals located on the main board.
Single Point Power
 A single electrical connection powers the unit.
Figure 4 –...

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7
Indoor Air Quality
 Filters - all rooftops are shipped with throwaway  lters 
to be used during the  rst days of operation (usually 
the job site is not completely clean, and high ef ciency 
 lters would get dirty in a few hours - this would 
be a waste of money) or G4/EU4  lters for regular 
operation.Panels in the indoor air section have a  re-
resistant (MO) aluminum foil-faced insulation. There is 
no more insulation paticules carried in the air. It can be 
cleaned which is paricuarly...

RT-PRC014H-E4 8
Options and Accessories
Table 1
TKD TKH WKD WKH YKD YKH DKD DKH Application Description Incompatible with
FRESH AIR OPTIONS
0-25% 
manual 
fresh air 
hoodAAAAAAAAFresh air needed in the 
building, up to 25% of the 
nominal airfl ow.Manually sets a permanent amount of 
fresh air in the unit, between 0-25% of 
the nominal airfl ow.Economizer, 0-50% 
motorized hood, 
CO
2 sensor, remote 
potentiometer.
0-50% 
motorized 
fresh air 
hoodOOOOOOOOFresh air needed in the buil-
ding, up to 50% of...

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9
Options and Accessories
TKD TKH WKD WKH YKD YKH DKD DKH Application Description Incompatible with
VENTILATION
EU4 fi lters
OOOOOOOOTo  fi lter the air.Washable media, treat the return and 
fresh air, 90% gravimetrical effi ciency.
EU4+EU7 
fi ltersOOOOOOOOTo  fi lter the air.50mm+50mm Galvanized steel frame 
fi lters. Washable media for EU4 pre-fi lter, 
EU7 provides 85% opacimetric effi ciency. 
Clogged fi l-
ter detectorOOOOOOOOTo facilitate maintenance of 
the fi lters.When the pressure drop of...

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TKD TKH WKD WKH YKD YKH DKD DKH Application Description Incompatible with
CONTROL
Reliatel™ 
Options 
Module 
(RTOM)OOOOOOOORequired for some optional 
ReliaTel™ devices (frostat, 
clogged fi lter switch, fan 
failure switch, discharge air 
sensor (DAS) used for supply 
air tempering and ICS input 
data, smoke detector, exter-
nal on/off switch).Communication interface between the 
ReliaTel™ Refrigeration Module (RTRM) 
and some options.
TCI-R
OOOOOOOOTo communicate with Trane 
Integrated...