Installation and Service Manual
“IHR/ISHR/HR/R” SERIES
INDOOR/OUTDOOR SYSTEMS
Supplement to “RD” Series Rooftop
Gas Duct Furnace Manual, ISHRDV-1
Notice
Read These Instructions Before Installation
Inspect unit on arrival for any shipping damage. This unit
has been test fired for at least 15 minutes to prove out all
phases of operation. If any part is missing or damaged,
notify the carrier at once.
TABLE OF CONTENTS
Page
(IH) (ISH) (H) RHF (IH) (ISH) (H) RMU and ((IH (ISH) (H) RHV Unit Dimensions.....................
1-2
(H) RHF and (H) RHV Unit Dimensions with Optional Intake and Discharge
Plenums and Curbs……………………………………………………………...........................
2-3
(H) RMU and (H) RHV Unit Dimensions with Optional Discharge
Plenums and Curbs………………………………………………………………........................
4-5
Shipping………………………………………………………………………………………………….
5
Hoisting Unit…………………………………………………………………………………………….
5
Installation……………………………………………………………………………………………….
6
Electrical…………………………………………………………………………………………………
6
Location…………..……………………………………………………………………………………...
7-8
Gas Supply Piping……...………………………………………………………………………………
9
Operation of Mechanical Modulating Valve………………………………………………………….
10
Operation of Electronic Modulating Valve……………………………………………………………
11
Maintenance……………………………………………………………………………………………
12-13
ISIRHS-1
April 2008
To Next Page
Need help?
General