Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No.
20
-40VM9005-01
Printed in U.S.A.
Form 40VM-
4
SI
R1
Pg 1
08
-
20
Replaces:
40VM-4SI
Installation and Operating Instructions
Part Number 40VM900005
CONTENTS
Page
SAFETY CONSIDERATIONS
. . . . . . . . . . . . . . . . . . . . . . . . .1
GENERAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
DIMENSIONAL DRAWING
. . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION CONDIDERATIONS
. . . . . . . . . . . . . . . . . 4
INSTALLATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
•
Wiring the controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
•
Mounting the controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
OPERATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
•
Turn the screen on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
•
ON/OFF setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
•
Setting the mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
•
Setting the fan speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
•
Setting the temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
MENU
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
•
Menu functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
•
Menu operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
•
Setting louver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
•
Enable schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
•
Setting schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
•
Holiday settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
•
Setting override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
•
Setting date and time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
•
Setting daylight savings time . . . . . . . . . . . . . . . . . . . . . . . . . 8
•
Indoor temperature display. . . . . . . . . . . . . . . . . . . . . . . . . . . 8
•
Locking function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
•
Setting the touch tone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
•
Advanced information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
•
Querying indoor unit operating data . . . . . . . . . . . . . . . . . . .9
•
Querying error records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
•
Querying dry contact status . . . . . . . . . . . . . . . . . . . . . . . . .10
SERVICE MENU SETTINGS
. . . . . . . . . . . . . . . . . . . . . . 10
•
Service menu password. . . . . . . . . . . . . . . . . . . . . . . . . .10
•
Setting room temp location. . . . . . . . . . . . . . . . . . . . . . . . . 10
•
Room temp sensor offset . . . . . . . . . . . . . . . . . . . . . . . . . . .10
•
Setpoint limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
•
Thermal sensitivity adj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
•
Changeover time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
•
Anti cold blow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
•
Thermo off fan speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
•
Static pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
•
Occupancy sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
•
Supplemental heat/aux heat status . . . . . . . . . . . . . . . . . . 12
•
Setting the indoor unit address. . . . . . . . . . . . . . . . . . . . . . 12
•
Brand choice setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
•
Firmware update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
•
Reset setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
•
Error codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
SAFETY CONSIDERATIONS
Read and follow manufacturer instructions carefully.
Follow all local electrical codes during installation. All wiring
must conform to local and national electrical codes. Improper
wiring or installation may damage thermostat.
Understand the signal words — DANGER, WARNING,
and CAUTION. DANGER identifies the most serious hazards,
which will result in severe personal injury or death.
WARNING signifies hazards that could result in personal
injury or death. CAUTION is used to identify unsafe practices,
Table 2 —Wired Controller Accessory Usage
NAME
IMAGE
QTY
FUNCTION
Screws
4
Used to Install Back Plate on
the Wall
Zip Tie
1
Used to Bundle Wires
40VMA Outside Air
036, 048, 054, 072, 096
40VMC Compact Cassette
007,009,012,015
40VMF 4-Way Cassette
009,012,015,018,024,030,036, 048
40VMH High Static Ducted
024,030,036,048, 054, 072, 096
40VML Low Static Ducted
007, 009, 012, 015, 018, 024
40VMM Medium Static
Ducted
007,009,012,015,018,024, 030,
036, 048
40VMR Floor Console -
Recessed
007, 009, 012, 015, 018, 024
40VMU Under Ceiling/Floor
012,018,024,030,036,048
40VMV Vertical AHU
018,024,030,036,048, 054
40VMW High Wall
007,009,012,015,018, 024, 030
40VM900007 DI/DO Interface
N/A
40VM Series Indoor Fan Coils
VRF (Variable Refrigerant Flow) System
Touch Screen Wired Controller Accessory
which would result in minor personal injury or product and
property damage.
Recognize safety information. This is the safety-alert
symbol (
). When this symbol is displayed on the unit and in
instructions or manuals, be alert to the potential for personal
injury. Installing, starting up, and servicing equipment can be
hazardous due to system pressure, electrical components, and
equipment location.
GENERAL
The VRF (variable refrigerant flow) touch screen wired
controller is a wall-mounted, low-voltage thermostat that
maintains room temperature by controlling system operation.
The controller is capable of displaying temperatures from
54ºF~86ºF for Standard Indoor Units, and 50ºF~86ºF for
Outside Air Units.
The touch screen wired controller accessory is available for
use with the VRF (variable refrigerant flow) system indoor
units (IDUs) listed in Table 2. Figure 1 and Table 3 show a
description of the icons used on this controller.
Table 1 — Components shipped with unit
40VM
Z
Reheat Unit
009,012,015,018, 024