DencoHappel ZGF.1E series Operation Manual page 86

Safety and User Instructions
6.7.14 Connecting function inputs and outputs
Fig. 6-34: Connecting function input
L
4A
Fig. 6-35: Wiring function inputs and outputs
86
Function input
as
volt-free contact
N
Heating
D33[233]
D32[232]
Jumper on-site by
D00[100]
N
Cooling
D31[231]
D30[230]
Jumper on-site by
D00[100]
D2[62]
Autonomous ope
D3[63]
D4[64]
Unit OFF
D5[65]
D6[66]
Economy mode
D7[67]
D8[68]
Normal opera-
D9[69]
511 2001
Function input can be assigned with different functions
depending on the supplied control equipment.
To activate the function the contact must be:
closed for economy mode operation
–
open for unit OFF with frost protection
–
be.
This function can be changed using the service tool
MATRIX.PDA or service software MATRIX.PC.
• Connect in accordance with the wiring diagram.
The loop resistance may not exceed 500 Ω.
511 2001
Function inputs
Functional inputs can be assigned with different functions:
normal operation
–
economy mode
–
autonomous operating mode (functions of these oper-
–
ating modes can be programmed using the service soft-
ware MATRIX.PC)
switching the unit off (without frost-free condition in
–
room)
Function outputs
The control contains 2 function outputs:
heat request (max. 230 V/4 A ohmic/
–
2 A inductive)
cooling request (max. 230 V/4 A ohmic/
–
2 A inductive)
If no jumpers are set at 100-230 and 100-232, outputs 230-
231 and 232-233 can be used as volt free outputs (max. 2
A).
• Connect in accordance with the wiring diagram.
The loop resistance may not exceed 500 Ω.
PR-2011-0115-GB • Subject to modifications • R4-12/2015
Flex-Geko Fan Coil Unit
MATRIX
3001 4001 4001+IO
MATRIX
3001 4001 4001+IO